<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="laboratory-specimen" />
  <meta>
    <lastUpdated value="2020-12-07T02:06:17.424+00:00" />
  </meta>
  <url value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/laboratory-specimen" />
  <name value="LaboratorySpecimen" />
  <title value="实验室检验标本" />
  <status value="draft" />
  <description value="在医院实验室检验中，用于分析的样品。" />
  <fhirVersion value="4.0.1" />
  <mapping>
    <identity value="rim" />
    <uri value="http://hl7.org/v3" />
    <name value="RIM Mapping" />
  </mapping>
  <mapping>
    <identity value="w5" />
    <uri value="http://hl7.org/fhir/fivews" />
    <name value="FiveWs Pattern Mapping" />
  </mapping>
  <mapping>
    <identity value="v2" />
    <uri value="http://hl7.org/v2" />
    <name value="HL7 v2 Mapping" />
  </mapping>
  <kind value="resource" />
  <abstract value="false" />
  <type value="Specimen" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Specimen" />
  <derivation value="constraint" />
  <snapshot>
    <element id="Specimen">
      <path value="Specimen" />
      <short value="实验室检验标本" />
      <definition value="在医院实验室检验中，用于分析的样品。" />
      <min value="0" />
      <max value="*" />
      <base>
        <path value="Specimen" />
        <min value="0" />
        <max value="*" />
      </base>
      <constraint>
        <key value="dom-2" />
        <severity value="error" />
        <human value="If the resource is contained in another resource, it SHALL NOT contain nested Resources" />
        <expression value="contained.contained.empty()" />
        <xpath value="not(parent::f:contained and f:contained)" />
        <source value="http://hl7.org/fhir/StructureDefinition/DomainResource" />
      </constraint>
      <constraint>
        <key value="dom-4" />
        <severity value="error" />
        <human value="If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated" />
        <expression value="contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()" />
        <xpath value="not(exists(f:contained/*/f:meta/f:versionId)) and not(exists(f:contained/*/f:meta/f:lastUpdated))" />
        <source value="http://hl7.org/fhir/StructureDefinition/DomainResource" />
      </constraint>
      <constraint>
        <key value="dom-3" />
        <severity value="error" />
        <human value="If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource" />
        <expression value="contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()" />
        <xpath value="not(exists(for $id in f:contained/*/f:id/@value return $contained[not(parent::*/descendant::f:reference/@value=concat('#', $contained/*/id/@value) or descendant::f:reference[@value='#'])]))" />
        <source value="http://hl7.org/fhir/StructureDefinition/DomainResource" />
      </constraint>
      <constraint>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice">
          <valueBoolean value="true" />
        </extension>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice-explanation">
          <valueMarkdown value="When a resource has no narrative, only systems that fully understand the data can display the resource to a human safely. Including a human readable representation in the resource makes for a much more robust eco-system and cheaper handling of resources by intermediary systems. Some ecosystems restrict distribution of resources to only those systems that do fully understand the resources, and as a consequence implementers may believe that the narrative is superfluous. However experience shows that such eco-systems often open up to new participants over time." />
        </extension>
        <key value="dom-6" />
        <severity value="warning" />
        <human value="A resource should have narrative for robust management" />
        <expression value="text.`div`.exists()" />
        <xpath value="exists(f:text/h:div)" />
        <source value="http://hl7.org/fhir/StructureDefinition/DomainResource" />
      </constraint>
      <constraint>
        <key value="dom-5" />
        <severity value="error" />
        <human value="If a resource is contained in another resource, it SHALL NOT have a security label" />
        <expression value="contained.meta.security.empty()" />
        <xpath value="not(exists(f:contained/*/f:meta/f:security))" />
        <source value="http://hl7.org/fhir/StructureDefinition/DomainResource" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="Entity. Role, or Act" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="Role[classCode=SPEC]" />
      </mapping>
    </element>
    <element id="Specimen.id">
      <path value="Specimen.id" />
      <short value="Logical id of this artifact" />
      <definition value="The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes." />
      <comment value="The only time that a resource does not have an id is when it is being submitted to the server using a create operation." />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Resource.id" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">
          <valueUrl value="id" />
        </extension>
        <code value="id" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <isSummary value="true" />
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
    </element>
    <element id="Specimen.meta">
      <path value="Specimen.meta" />
      <short value="Metadata about the resource" />
      <definition value="The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource." />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Resource.meta" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="Meta" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <isSummary value="true" />
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="N/A" />
      </mapping>
    </element>
    <element id="Specimen.implicitRules">
      <path value="Specimen.implicitRules" />
      <short value="A set of rules under which this content was created" />
      <definition value="A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc." />
      <comment value="Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc." />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Resource.implicitRules" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="uri" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <isModifier value="true" />
      <isModifierReason value="This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation" />
      <isSummary value="true" />
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
    </element>
    <element id="Specimen.language">
      <path value="Specimen.language" />
      <short value="Language of the resource content" />
      <definition value="The base language in which the resource is written." />
      <comment value="Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies  to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute)." />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Resource.language" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="code" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <binding>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-maxValueSet">
          <valueCanonical value="http://hl7.org/fhir/ValueSet/all-languages" />
        </extension>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
          <valueString value="Language" />
        </extension>
        <strength value="preferred" />
        <description value="A human language." />
        <valueSet value="http://hl7.org/fhir/ValueSet/languages" />
      </binding>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
    </element>
    <element id="Specimen.text">
      <path value="Specimen.text" />
      <short value="Text summary of the resource, for human interpretation" />
      <definition value="A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it &quot;clinically safe&quot; for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety." />
      <comment value="Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied).  This may be necessary for data from legacy systems where information is captured as a &quot;text blob&quot; or where text is additionally entered raw or narrated and encoded information is added later." />
      <alias value="narrative" />
      <alias value="html" />
      <alias value="xhtml" />
      <alias value="display" />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="DomainResource.text" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="Narrative" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="N/A" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="Act.text?" />
      </mapping>
    </element>
    <element id="Specimen.contained">
      <path value="Specimen.contained" />
      <short value="Contained, inline Resources" />
      <definition value="These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope." />
      <comment value="This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels." />
      <alias value="inline resources" />
      <alias value="anonymous resources" />
      <alias value="contained resources" />
      <min value="0" />
      <max value="*" />
      <base>
        <path value="DomainResource.contained" />
        <min value="0" />
        <max value="*" />
      </base>
      <type>
        <code value="Resource" />
      </type>
      <mapping>
        <identity value="rim" />
        <map value="Entity. Role, or Act" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="N/A" />
      </mapping>
    </element>
    <element id="Specimen.extension">
      <path value="Specimen.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <description value="Extensions are always sliced by (at least) url" />
        <rules value="open" />
      </slicing>
      <short value="Additional content defined by implementations" />
      <definition value="May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
      <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
      <alias value="extensions" />
      <alias value="user content" />
      <min value="0" />
      <max value="*" />
      <base>
        <path value="DomainResource.extension" />
        <min value="0" />
        <max value="*" />
      </base>
      <type>
        <code value="Extension" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <constraint>
        <key value="ext-1" />
        <severity value="error" />
        <human value="Must have either extensions or value[x], not both" />
        <expression value="extension.exists() != value.exists()" />
        <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
        <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="N/A" />
      </mapping>
    </element>
    <element id="Specimen.modifierExtension">
      <path value="Specimen.modifierExtension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <description value="Extensions are always sliced by (at least) url" />
        <rules value="open" />
      </slicing>
      <short value="Extensions that cannot be ignored" />
      <definition value="May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.&#xA;&#xA;Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself)." />
      <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
      <requirements value="Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](extensibility.html#modifierExtension)." />
      <alias value="extensions" />
      <alias value="user content" />
      <min value="0" />
      <max value="*" />
      <base>
        <path value="DomainResource.modifierExtension" />
        <min value="0" />
        <max value="*" />
      </base>
      <type>
        <code value="Extension" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <constraint>
        <key value="ext-1" />
        <severity value="error" />
        <human value="Must have either extensions or value[x], not both" />
        <expression value="extension.exists() != value.exists()" />
        <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
        <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
      </constraint>
      <isModifier value="true" />
      <isModifierReason value="Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them" />
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="N/A" />
      </mapping>
    </element>
    <element id="Specimen.identifier">
      <path value="Specimen.identifier" />
      <short value="外部标本编号" />
      <definition value="这里描述条码号信息，可以是开单科室生成的标本唯一序列号" />
      <comment value="业务ID不是资源服务器上的逻辑ID（非标识主键）" />
      <min value="0" />
      <max value="*" />
      <base>
        <path value="Specimen.identifier" />
        <min value="0" />
        <max value="*" />
      </base>
      <type>
        <code value="Identifier" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/Identifier" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <isSummary value="true" />
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="CX / EI (occasionally, more often EI maps to a resource id or a URL)" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="II - The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs.  Also maps to Role[classCode=IDENT]" />
      </mapping>
      <mapping>
        <identity value="servd" />
        <map value="Identifier" />
      </mapping>
      <mapping>
        <identity value="w5" />
        <map value="FiveWs.identifier" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="SPM-2" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".id" />
      </mapping>
    </element>
    <element id="Specimen.accessionIdentifier">
      <path value="Specimen.accessionIdentifier" />
      <short value="实验室条码号" />
      <definition value="加入标本时由实验室指定的标识符。这不一定与标本标识符相同，取决于当地的实验室程序。" />
      <comment value="业务ID不是资源服务器上的逻辑ID（非标识主键）" />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Specimen.accessionIdentifier" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="Identifier" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/Identifier" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <isSummary value="true" />
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="CX / EI (occasionally, more often EI maps to a resource id or a URL)" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="II - The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs.  Also maps to Role[classCode=IDENT]" />
      </mapping>
      <mapping>
        <identity value="servd" />
        <map value="Identifier" />
      </mapping>
      <mapping>
        <identity value="w5" />
        <map value="FiveWs.identifier" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="SPM-30 (v2.7+)" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".participation[typeCode=SBJ].act[classCode=ACSN, moodCode=EVN].id" />
      </mapping>
    </element>
    <element id="Specimen.status">
      <path value="Specimen.status" />
      <short value="标本状态" />
      <definition value="描述该标本的状态，如 可用|不可用|不能令人满意|进入错误" />
      <comment value="This element is labeled as a modifier because the status contains codes that mark the resource as not currently valid." />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Specimen.status" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="code" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <isModifier value="true" />
      <isModifierReason value="This element is labelled as a modifier because it is a status element that contains status entered-in-error which means that the resource should not be treated as valid" />
      <isSummary value="true" />
      <binding>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
          <valueString value="SpecimenStatus" />
        </extension>
        <strength value="required" />
        <description value="Codes providing the status/availability of a specimen." />
        <valueSet value="http://hl7.org/fhir/ValueSet/specimen-status|4.0.1" />
      </binding>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="w5" />
        <map value="FiveWs.status" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="SPM-20" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="status" />
      </mapping>
    </element>
    <element id="Specimen.status.id">
      <path value="Specimen.status.id" />
      <representation value="xmlAttr" />
      <short value="Unique id for inter-element referencing" />
      <definition value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Element.id" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">
          <valueUrl value="string" />
        </extension>
        <code value="http://hl7.org/fhirpath/System.String" />
      </type>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
    </element>
    <element id="Specimen.status.extension">
      <path value="Specimen.status.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <description value="Extensions are always sliced by (at least) url" />
        <rules value="open" />
      </slicing>
      <short value="Additional content defined by implementations" />
      <definition value="May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
      <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
      <alias value="extensions" />
      <alias value="user content" />
      <min value="0" />
      <max value="*" />
      <base>
        <path value="Element.extension" />
        <min value="0" />
        <max value="*" />
      </base>
      <type>
        <code value="Extension" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <constraint>
        <key value="ext-1" />
        <severity value="error" />
        <human value="Must have either extensions or value[x], not both" />
        <expression value="extension.exists() != value.exists()" />
        <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
        <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="N/A" />
      </mapping>
    </element>
    <element id="Specimen.status.extension:status">
      <path value="Specimen.status.extension" />
      <sliceName value="status" />
      <short value="标本状态" />
      <definition value="描述该标本的状态，如 可用|不可用|不能令人满意|进入错误" />
      <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
      <alias value="extensions" />
      <alias value="user content" />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Element.extension" />
        <min value="0" />
        <max value="*" />
      </base>
      <type>
        <code value="Extension" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/resource-status" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <constraint>
        <key value="ext-1" />
        <severity value="error" />
        <human value="Must have either extensions or value[x], not both" />
        <expression value="extension.exists() != value.exists()" />
        <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
        <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
      </constraint>
      <binding>
        <strength value="required" />
        <valueSet value="http://fhir.scwjxx.cn/Sichuan/ValueSet/specimen-status-vs" />
      </binding>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="N/A" />
      </mapping>
    </element>
    <element id="Specimen.status.value">
      <path value="Specimen.status.value" />
      <representation value="xmlAttr" />
      <short value="Primitive value for code" />
      <definition value="Primitive value for code" />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="string.value" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">
          <valueUrl value="code" />
        </extension>
        <extension url="http://hl7.org/fhir/StructureDefinition/regex">
          <valueString value="[^\s]+(\s[^\s]+)*" />
        </extension>
        <code value="http://hl7.org/fhirpath/System.String" />
      </type>
      <maxLength value="1048576" />
    </element>
    <element id="Specimen.type">
      <path value="Specimen.type" />
      <short value="标本类型" />
      <definition value="形成标本的材料类型" />
      <comment value="这是表示术语的常用模型，但并不适用于所有的术语。在某些情况下，会直接使用编码，并使用自己的结构来管理描述文本、编码、翻译、元素之间的关系、前协调（预置映射规则）和后协调（映射后置处理）。" />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Specimen.type" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="CodeableConcept" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/CodeableConcept" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <isSummary value="true" />
      <binding>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
          <valueString value="SpecimenType" />
        </extension>
        <strength value="example" />
        <description value="标本类型" />
        <valueSet value="http://fhir.scwjxx.cn/Sichuan/ValueSet/specimen-type-vs" />
      </binding>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="CE/CNE/CWE" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="CD" />
      </mapping>
      <mapping>
        <identity value="orim" />
        <map value="fhir:CodeableConcept rdfs:subClassOf dt:CD" />
      </mapping>
      <mapping>
        <identity value="w5" />
        <map value="FiveWs.what[x]" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="SPM-4 and possibly SPM-5" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".code" />
      </mapping>
    </element>
    <element id="Specimen.subject">
      <path value="Specimen.subject" />
      <short value="采集来源者" />
      <definition value="标本来自哪里。这可能来自患者，位置（例如，环境样品的来源）或物质或设备的采样" />
      <comment value="引用应该是对实际FHIR资源的引用，并且应该是可解析的(允许访问控制、临时不可用等)。解析可以通过从URL检索来实现，也可以在适用的情况下通过资源类型来实现，将绝对引用作为标准URL处理并在本地注册表/存储库中查找它。" />
      <requirements value="Must know the subject context." />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Specimen.subject" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="Reference" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Patient" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Group" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Device" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Substance" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Location" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <constraint>
        <key value="ref-1" />
        <severity value="error" />
        <human value="SHALL have a contained resource if a local reference is provided" />
        <expression value="reference.exists() implies (reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids')) or (reference='#' and %rootResource!=%resource))" />
        <xpath value="not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])" />
        <source value="http://hl7.org/fhir/StructureDefinition/Reference" />
      </constraint>
      <isSummary value="true" />
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="The target of a resource reference is a RIM entry point (Act, Role, or Entity)" />
      </mapping>
      <mapping>
        <identity value="w5" />
        <map value="FiveWs.subject[x]" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".scoper  or  .scoper.playsRole" />
      </mapping>
      <mapping>
        <identity value="w5" />
        <map value="FiveWs.subject" />
      </mapping>
    </element>
    <element id="Specimen.receivedTime">
      <path value="Specimen.receivedTime" />
      <short value="签收时间" />
      <definition value="收到标本进行处理的时间" />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Specimen.receivedTime" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="dateTime" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <isSummary value="true" />
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="w5" />
        <map value="FiveWs.done[x]" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="SPM-18" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".participation[typeCode=SBJ].act[code=SPCREC, moodCode=EVN].effectiveTime" />
      </mapping>
    </element>
    <element id="Specimen.parent">
      <path value="Specimen.parent" />
      <short value="父亲标本" />
      <definition value="描述该标本的父标本。本标本可能是父标本的一部分。" />
      <comment value="引用应该是对实际FHIR资源的引用，并且应该是可解析的(允许访问控制、临时不可用等)。解析可以通过从URL检索来实现，也可以在适用的情况下通过资源类型来实现，将绝对引用作为标准URL处理并在本地注册表/存储库中查找它。" />
      <min value="0" />
      <max value="*" />
      <base>
        <path value="Specimen.parent" />
        <min value="0" />
        <max value="*" />
      </base>
      <type>
        <code value="Reference" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Specimen" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <constraint>
        <key value="ref-1" />
        <severity value="error" />
        <human value="SHALL have a contained resource if a local reference is provided" />
        <expression value="reference.exists() implies (reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids')) or (reference='#' and %rootResource!=%resource))" />
        <xpath value="not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])" />
        <source value="http://hl7.org/fhir/StructureDefinition/Reference" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="The target of a resource reference is a RIM entry point (Act, Role, or Entity)" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".scoper (if parent) .player.scopesRole[classCode=SPEC].player (if child)" />
      </mapping>
    </element>
    <element id="Specimen.request">
      <path value="Specimen.request" />
      <short value="采集原因" />
      <definition value="关于要求收集标本的服务要求的细节，这里代表申请单。" />
      <comment value="引用应该是对实际FHIR资源的引用，并且应该是可解析的(允许访问控制、临时不可用等)。解析可以通过从URL检索来实现，也可以在适用的情况下通过资源类型来实现，将绝对引用作为标准URL处理并在本地注册表/存储库中查找它。" />
      <min value="0" />
      <max value="*" />
      <base>
        <path value="Specimen.request" />
        <min value="0" />
        <max value="*" />
      </base>
      <type>
        <code value="Reference" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/ServiceRequest" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <constraint>
        <key value="ref-1" />
        <severity value="error" />
        <human value="SHALL have a contained resource if a local reference is provided" />
        <expression value="reference.exists() implies (reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids')) or (reference='#' and %rootResource!=%resource))" />
        <xpath value="not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])" />
        <source value="http://hl7.org/fhir/StructureDefinition/Reference" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="The target of a resource reference is a RIM entry point (Act, Role, or Entity)" />
      </mapping>
      <mapping>
        <identity value="w5" />
        <map value="FiveWs.why[x]" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="ORC? OBR-2/3?" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="outboundRelationship[typeCode=FLFS].target" />
      </mapping>
    </element>
    <element id="Specimen.collection">
      <path value="Specimen.collection" />
      <short value="采集" />
      <definition value="有关标本收集的详细资料。" />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Specimen.collection" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="BackboneElement" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="SPM-14" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".participation[typeCode=SBJ].act[classCode=SPECCOLLECT, moodCode=EVN]" />
      </mapping>
    </element>
    <element id="Specimen.collection.id">
      <path value="Specimen.collection.id" />
      <representation value="xmlAttr" />
      <short value="Unique id for inter-element referencing" />
      <definition value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Element.id" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">
          <valueUrl value="string" />
        </extension>
        <code value="http://hl7.org/fhirpath/System.String" />
      </type>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
    </element>
    <element id="Specimen.collection.extension">
      <path value="Specimen.collection.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <description value="Extensions are always sliced by (at least) url" />
        <rules value="open" />
      </slicing>
      <short value="Additional content defined by implementations" />
      <definition value="May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
      <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
      <alias value="extensions" />
      <alias value="user content" />
      <min value="0" />
      <max value="*" />
      <base>
        <path value="Element.extension" />
        <min value="0" />
        <max value="*" />
      </base>
      <type>
        <code value="Extension" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <constraint>
        <key value="ext-1" />
        <severity value="error" />
        <human value="Must have either extensions or value[x], not both" />
        <expression value="extension.exists() != value.exists()" />
        <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
        <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="N/A" />
      </mapping>
    </element>
    <element id="Specimen.collection.modifierExtension">
      <path value="Specimen.collection.modifierExtension" />
      <short value="Extensions that cannot be ignored even if unrecognized" />
      <definition value="May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.&#xA;&#xA;Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself)." />
      <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
      <requirements value="Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](extensibility.html#modifierExtension)." />
      <alias value="extensions" />
      <alias value="user content" />
      <alias value="modifiers" />
      <min value="0" />
      <max value="*" />
      <base>
        <path value="BackboneElement.modifierExtension" />
        <min value="0" />
        <max value="*" />
      </base>
      <type>
        <code value="Extension" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <constraint>
        <key value="ext-1" />
        <severity value="error" />
        <human value="Must have either extensions or value[x], not both" />
        <expression value="extension.exists() != value.exists()" />
        <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
        <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
      </constraint>
      <isModifier value="true" />
      <isModifierReason value="Modifier extensions are expected to modify the meaning or interpretation of the element that contains them" />
      <isSummary value="true" />
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="N/A" />
      </mapping>
    </element>
    <element id="Specimen.collection.collector">
      <path value="Specimen.collection.collector" />
      <short value="采集表本者" />
      <definition value="描述是谁采集的标本。" />
      <comment value="引用应该是对实际FHIR资源的引用，并且应该是可解析的(允许访问控制、临时不可用等)。解析可以通过从URL检索来实现，也可以在适用的情况下通过资源类型来实现，将绝对引用作为标准URL处理并在本地注册表/存储库中查找它。" />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Specimen.collection.collector" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="Reference" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Practitioner" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/PractitionerRole" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <constraint>
        <key value="ref-1" />
        <severity value="error" />
        <human value="SHALL have a contained resource if a local reference is provided" />
        <expression value="reference.exists() implies (reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids')) or (reference='#' and %rootResource!=%resource))" />
        <xpath value="not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])" />
        <source value="http://hl7.org/fhir/StructureDefinition/Reference" />
      </constraint>
      <isSummary value="true" />
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="The target of a resource reference is a RIM entry point (Act, Role, or Entity)" />
      </mapping>
      <mapping>
        <identity value="w5" />
        <map value="FiveWs.actor" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="PRT" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".participation[typeCode=PFM].role" />
      </mapping>
    </element>
    <element id="Specimen.collection.collected[x]">
      <path value="Specimen.collection.collected[x]" />
      <short value="采集时间" />
      <definition value="从受试者处采集标本的时间-生理相关时间。" />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Specimen.collection.collected[x]" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="dateTime" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <isSummary value="true" />
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="w5" />
        <map value="FiveWs.init" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="SPM-17" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".effectiveTime" />
      </mapping>
    </element>
    <element id="Specimen.collection.duration">
      <path value="Specimen.collection.duration" />
      <short value="收集标本需要多长时间" />
      <definition value="样本采集发生的时间跨度。" />
      <comment value="The context of use may frequently define what kind of quantity this is and therefore what kind of units can be used. The context of use may also restrict the values for the comparator." />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Specimen.collection.duration" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="Duration" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <constraint>
        <key value="qty-3" />
        <severity value="error" />
        <human value="If a code for the unit is present, the system SHALL also be present" />
        <expression value="code.empty() or system.exists()" />
        <xpath value="not(exists(f:code)) or exists(f:system)" />
        <source value="http://hl7.org/fhir/StructureDefinition/Quantity" />
      </constraint>
      <constraint>
        <key value="drt-1" />
        <severity value="error" />
        <human value="There SHALL be a code if there is a value and it SHALL be an expression of time.  If system is present, it SHALL be UCUM." />
        <expression value="code.exists() implies ((system = %ucum) and value.exists())" />
        <xpath value="(f:code or not(f:value)) and (not(exists(f:system)) or f:system/@value='http://unitsofmeasure.org')" />
        <source value="http://hl7.org/fhir/StructureDefinition/Duration" />
      </constraint>
      <isSummary value="true" />
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="SN (see also Range) or CQ" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="PQ, IVL&lt;PQ&gt;, MO, CO, depending on the values" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="PQ, IVL&lt;PQ&gt; depending on the values" />
      </mapping>
      <mapping>
        <identity value="w5" />
        <map value="FiveWs.init" />
      </mapping>
    </element>
    <element id="Specimen.collection.quantity">
      <path value="Specimen.collection.quantity" />
      <short value="采集标本的数量" />
      <definition value="收集标本的数量;例如血液样本的体积，或解剖病理学样本的物理测量。" />
      <comment value="The context of use may frequently define what kind of quantity this is and therefore what kind of units can be used. The context of use may also restrict the values for the comparator." />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Specimen.collection.quantity" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="Quantity" />
        <profile value="http://hl7.org/fhir/StructureDefinition/SimpleQuantity" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <constraint>
        <key value="qty-3" />
        <severity value="error" />
        <human value="If a code for the unit is present, the system SHALL also be present" />
        <expression value="code.empty() or system.exists()" />
        <xpath value="not(exists(f:code)) or exists(f:system)" />
        <source value="http://hl7.org/fhir/StructureDefinition/Quantity" />
      </constraint>
      <constraint>
        <key value="sqty-1" />
        <severity value="error" />
        <human value="The comparator is not used on a SimpleQuantity" />
        <expression value="comparator.empty()" />
        <xpath value="not(exists(f:comparator))" />
        <source value="http://hl7.org/fhir/StructureDefinition/SimpleQuantity" />
      </constraint>
      <isModifier value="false" />
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="SN (see also Range) or CQ" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="PQ, IVL&lt;PQ&gt;, MO, CO, depending on the values" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="SPM-12" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".participation[typeCode=SBJ].role[classCode=SPEC].player.quantity" />
      </mapping>
    </element>
    <element id="Specimen.collection.method">
      <path value="Specimen.collection.method" />
      <short value="采集方法" />
      <definition value="描述采集标本的方法。" />
      <comment value="这是表示术语的常用模型，但并不适用于所有的术语。在某些情况下，会直接使用编码，并使用自己的结构来管理描述文本、编码、翻译、元素之间的关系、前协调（预置映射规则）和后协调（映射后置处理）。" />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Specimen.collection.method" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="CodeableConcept" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/CodeableConcept" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <binding>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
          <valueString value="SpecimenCollectionMethod" />
        </extension>
        <strength value="example" />
        <description value="The  technique that is used to perform the procedure." />
        <valueSet value="http://fhir.scwjxx.cn/Sichuan/ValueSet/specimen-collection-method-vs" />
      </binding>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="CE/CNE/CWE" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="CD" />
      </mapping>
      <mapping>
        <identity value="orim" />
        <map value="fhir:CodeableConcept rdfs:subClassOf dt:CD" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="SPM-7" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".methodCode" />
      </mapping>
    </element>
    <element id="Specimen.collection.bodySite">
      <path value="Specimen.collection.bodySite" />
      <short value="位置" />
      <definition value="描述采集标本的位置。" />
      <comment value="这是表示术语的常用模型，但并不适用于所有的术语。在某些情况下，会直接使用编码，并使用自己的结构来管理描述文本、编码、翻译、元素之间的关系、前协调（预置映射规则）和后协调（映射后置处理）。" />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Specimen.collection.bodySite" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="CodeableConcept" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/CodeableConcept" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <binding>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
          <valueString value="BodySite" />
        </extension>
        <strength value="example" />
        <description value="采集部位信息" />
        <valueSet value="http://fhir.scwjxx.cn/Sichuan/ValueSet/body-site-vs" />
      </binding>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="CE/CNE/CWE" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="CD" />
      </mapping>
      <mapping>
        <identity value="orim" />
        <map value="fhir:CodeableConcept rdfs:subClassOf dt:CD" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="SPM-8 and SPM-9" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".targetSiteCode" />
      </mapping>
    </element>
    <element id="Specimen.collection.fastingStatus[x]">
      <path value="Specimen.collection.fastingStatus[x]" />
      <short value="采集标本时患者的状态" />
      <definition value="在样本采集前的一段时间内禁食或减少某些或全部食物、饮料，或两者都禁食。" />
      <comment value="Representing fasting status using this element is preferred to representing it with an observation using a 'pre-coordinated code'  such as  LOINC 2005-7 (Calcium [Moles/​time] in 2 hour Urine --12 hours fasting), or  using  a component observation ` such as `Observation.component code`  = LOINC 49541-6 (Fasting status - Reported)." />
      <requirements value="Many diagnostic tests require fasting  to facilitate accurate interpretation." />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Specimen.collection.fastingStatus[x]" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="CodeableConcept" />
      </type>
      <type>
        <code value="Duration" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <isSummary value="true" />
      <binding>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
          <valueString value="FastingStatus" />
        </extension>
        <strength value="extensible" />
        <description value="Codes describing the fasting status of the patient." />
        <valueSet value="http://terminology.hl7.org/ValueSet/v2-0916" />
      </binding>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="OBR-" />
      </mapping>
    </element>
    <element id="Specimen.processing">
      <path value="Specimen.processing" />
      <short value="Processing and processing step details" />
      <definition value="Details concerning processing and processing steps for the specimen." />
      <min value="0" />
      <max value="0" />
      <base>
        <path value="Specimen.processing" />
        <min value="0" />
        <max value="*" />
      </base>
      <type>
        <code value="BackboneElement" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".participation[typeCode=SBJ].act[code=SPCTRT, moodCode=EVN]" />
      </mapping>
    </element>
    <element id="Specimen.processing.id">
      <path value="Specimen.processing.id" />
      <representation value="xmlAttr" />
      <short value="Unique id for inter-element referencing" />
      <definition value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Element.id" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">
          <valueUrl value="string" />
        </extension>
        <code value="http://hl7.org/fhirpath/System.String" />
      </type>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
    </element>
    <element id="Specimen.processing.extension">
      <path value="Specimen.processing.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <description value="Extensions are always sliced by (at least) url" />
        <rules value="open" />
      </slicing>
      <short value="Additional content defined by implementations" />
      <definition value="May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
      <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
      <alias value="extensions" />
      <alias value="user content" />
      <min value="0" />
      <max value="*" />
      <base>
        <path value="Element.extension" />
        <min value="0" />
        <max value="*" />
      </base>
      <type>
        <code value="Extension" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <constraint>
        <key value="ext-1" />
        <severity value="error" />
        <human value="Must have either extensions or value[x], not both" />
        <expression value="extension.exists() != value.exists()" />
        <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
        <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="N/A" />
      </mapping>
    </element>
    <element id="Specimen.processing.modifierExtension">
      <path value="Specimen.processing.modifierExtension" />
      <short value="Extensions that cannot be ignored even if unrecognized" />
      <definition value="May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.&#xA;&#xA;Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself)." />
      <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
      <requirements value="Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](extensibility.html#modifierExtension)." />
      <alias value="extensions" />
      <alias value="user content" />
      <alias value="modifiers" />
      <min value="0" />
      <max value="*" />
      <base>
        <path value="BackboneElement.modifierExtension" />
        <min value="0" />
        <max value="*" />
      </base>
      <type>
        <code value="Extension" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <constraint>
        <key value="ext-1" />
        <severity value="error" />
        <human value="Must have either extensions or value[x], not both" />
        <expression value="extension.exists() != value.exists()" />
        <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
        <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
      </constraint>
      <isModifier value="true" />
      <isModifierReason value="Modifier extensions are expected to modify the meaning or interpretation of the element that contains them" />
      <isSummary value="true" />
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="N/A" />
      </mapping>
    </element>
    <element id="Specimen.processing.description">
      <path value="Specimen.processing.description" />
      <short value="Textual description of procedure" />
      <definition value="Textual description of procedure." />
      <comment value="Note that FHIR strings SHALL NOT exceed 1MB in size" />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Specimen.processing.description" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="string" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".text" />
      </mapping>
    </element>
    <element id="Specimen.processing.procedure">
      <path value="Specimen.processing.procedure" />
      <short value="概念——指向术语或通过文本来表示" />
      <definition value="一种概念，它可以通过对术语或本体的正式引用来定义，也可以通过文本来表示。" />
      <comment value="这是表示术语的常用模型，但并不适用于所有的术语。在某些情况下，会直接使用编码，并使用自己的结构来管理描述文本、编码、翻译、元素之间的关系、前协调（预置映射规则）和后协调（映射后置处理）。" />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Specimen.processing.procedure" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="CodeableConcept" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/CodeableConcept" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <binding>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
          <valueString value="SpecimenProcessingProcedure" />
        </extension>
        <strength value="example" />
        <description value="Type indicating the technique used to process the specimen." />
        <valueSet value="http://hl7.org/fhir/ValueSet/specimen-processing-procedure" />
      </binding>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="CE/CNE/CWE" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="CD" />
      </mapping>
      <mapping>
        <identity value="orim" />
        <map value="fhir:CodeableConcept rdfs:subClassOf dt:CD" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".code" />
      </mapping>
    </element>
    <element id="Specimen.processing.additive">
      <path value="Specimen.processing.additive" />
      <short value="Material used in the processing step" />
      <definition value="Material used in the processing step." />
      <comment value="References SHALL be a reference to an actual FHIR resource, and SHALL be resolveable (allowing for access control, temporary unavailability, etc.). Resolution can be either by retrieval from the URL, or, where applicable by resource type, by treating an absolute reference as a canonical URL and looking it up in a local registry/repository." />
      <min value="0" />
      <max value="*" />
      <base>
        <path value="Specimen.processing.additive" />
        <min value="0" />
        <max value="*" />
      </base>
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Substance" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <constraint>
        <key value="ref-1" />
        <severity value="error" />
        <human value="SHALL have a contained resource if a local reference is provided" />
        <expression value="reference.exists() implies (reference.startsWith('#').not() or (reference.substring(1).trace('url') in %rootResource.contained.id.trace('ids')) or (reference='#' and %rootResource!=%resource))" />
        <xpath value="not(starts-with(f:reference/@value, '#')) or exists(ancestor::*[self::f:entry or self::f:parameter]/f:resource/f:*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')]|/*/f:contained/f:*[f:id/@value=substring-after(current()/f:reference/@value, '#')])" />
        <source value="http://hl7.org/fhir/StructureDefinition/Reference" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="The target of a resource reference is a RIM entry point (Act, Role, or Entity)" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="SPM-6" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".participation[typeCode=CSM].role[classCode=ADTV].code" />
      </mapping>
    </element>
    <element id="Specimen.processing.time[x]">
      <path value="Specimen.processing.time[x]" />
      <short value="Date and time of specimen processing" />
      <definition value="A record of the time or period when the specimen processing occurred.  For example the time of sample fixation or the period of time the sample was in formalin." />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Specimen.processing.time[x]" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="dateTime" />
      </type>
      <type>
        <code value="Period" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".effectiveTime" />
      </mapping>
    </element>
    <element id="Specimen.container">
      <path value="Specimen.container" />
      <short value="Direct container of specimen (tube/slide, etc.)" />
      <definition value="The container holding the specimen.  The recursive nature of containers; i.e. blood in tube in tray in rack is not addressed here." />
      <min value="0" />
      <max value="0" />
      <base>
        <path value="Specimen.container" />
        <min value="0" />
        <max value="*" />
      </base>
      <type>
        <code value="BackboneElement" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".player.scopingRole[classCode=CONT].scoper" />
      </mapping>
    </element>
    <element id="Specimen.container.id">
      <path value="Specimen.container.id" />
      <representation value="xmlAttr" />
      <short value="Unique id for inter-element referencing" />
      <definition value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Element.id" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">
          <valueUrl value="string" />
        </extension>
        <code value="http://hl7.org/fhirpath/System.String" />
      </type>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
    </element>
    <element id="Specimen.container.extension">
      <path value="Specimen.container.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <description value="Extensions are always sliced by (at least) url" />
        <rules value="open" />
      </slicing>
      <short value="Additional content defined by implementations" />
      <definition value="May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
      <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
      <alias value="extensions" />
      <alias value="user content" />
      <min value="0" />
      <max value="*" />
      <base>
        <path value="Element.extension" />
        <min value="0" />
        <max value="*" />
      </base>
      <type>
        <code value="Extension" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <constraint>
        <key value="ext-1" />
        <severity value="error" />
        <human value="Must have either extensions or value[x], not both" />
        <expression value="extension.exists() != value.exists()" />
        <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
        <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="N/A" />
      </mapping>
    </element>
    <element id="Specimen.container.modifierExtension">
      <path value="Specimen.container.modifierExtension" />
      <short value="Extensions that cannot be ignored even if unrecognized" />
      <definition value="May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.&#xA;&#xA;Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself)." />
      <comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions.  The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
      <requirements value="Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored.  This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](extensibility.html#modifierExtension)." />
      <alias value="extensions" />
      <alias value="user content" />
      <alias value="modifiers" />
      <min value="0" />
      <max value="*" />
      <base>
        <path value="BackboneElement.modifierExtension" />
        <min value="0" />
        <max value="*" />
      </base>
      <type>
        <code value="Extension" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <constraint>
        <key value="ext-1" />
        <severity value="error" />
        <human value="Must have either extensions or value[x], not both" />
        <expression value="extension.exists() != value.exists()" />
        <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
        <source value="http://hl7.org/fhir/StructureDefinition/Extension" />
      </constraint>
      <isModifier value="true" />
      <isModifierReason value="Modifier extensions are expected to modify the meaning or interpretation of the element that contains them" />
      <isSummary value="true" />
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="N/A" />
      </mapping>
    </element>
    <element id="Specimen.container.identifier">
      <path value="Specimen.container.identifier" />
      <short value="Id for the container" />
      <definition value="Id for container. There may be multiple; a manufacturer's bar code, lab assigned identifier, etc. The container ID may differ from the specimen id in some circumstances." />
      <min value="0" />
      <max value="*" />
      <base>
        <path value="Specimen.container.identifier" />
        <min value="0" />
        <max value="*" />
      </base>
      <type>
        <code value="Identifier" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <isSummary value="true" />
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="CX / EI (occasionally, more often EI maps to a resource id or a URL)" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="II - The Identifier class is a little looser than the v3 type II because it allows URIs as well as registered OIDs or GUIDs.  Also maps to Role[classCode=IDENT]" />
      </mapping>
      <mapping>
        <identity value="servd" />
        <map value="Identifier" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="SAC-3" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".id" />
      </mapping>
    </element>
    <element id="Specimen.container.description">
      <path value="Specimen.container.description" />
      <short value="Textual description of the container" />
      <definition value="Textual description of the container." />
      <comment value="Note that FHIR strings SHALL NOT exceed 1MB in size" />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Specimen.container.description" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="string" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".desc" />
      </mapping>
    </element>
    <element id="Specimen.container.type">
      <path value="Specimen.container.type" />
      <short value="概念——指向术语或通过文本来表示" />
      <definition value="一种概念，它可以通过对术语或本体的正式引用来定义，也可以通过文本来表示。" />
      <comment value="这是表示术语的常用模型，但并不适用于所有的术语。在某些情况下，会直接使用编码，并使用自己的结构来管理描述文本、编码、翻译、元素之间的关系、前协调（预置映射规则）和后协调（映射后置处理）。" />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Specimen.container.type" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="CodeableConcept" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/CodeableConcept" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <binding>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
          <valueString value="SpecimenContainerType" />
        </extension>
        <strength value="example" />
        <description value="Type of specimen container." />
        <valueSet value="http://hl7.org/fhir/ValueSet/specimen-container-type" />
      </binding>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="CE/CNE/CWE" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="CD" />
      </mapping>
      <mapping>
        <identity value="orim" />
        <map value="fhir:CodeableConcept rdfs:subClassOf dt:CD" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="SPM-27" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".code" />
      </mapping>
    </element>
    <element id="Specimen.container.capacity">
      <path value="Specimen.container.capacity" />
      <short value="Container volume or size" />
      <definition value="The capacity (volume or other measure) the container may contain." />
      <comment value="The context of use may frequently define what kind of quantity this is and therefore what kind of units can be used. The context of use may also restrict the values for the comparator." />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Specimen.container.capacity" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="Quantity" />
        <profile value="http://hl7.org/fhir/StructureDefinition/SimpleQuantity" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <constraint>
        <key value="qty-3" />
        <severity value="error" />
        <human value="If a code for the unit is present, the system SHALL also be present" />
        <expression value="code.empty() or system.exists()" />
        <xpath value="not(exists(f:code)) or exists(f:system)" />
        <source value="http://hl7.org/fhir/StructureDefinition/Quantity" />
      </constraint>
      <constraint>
        <key value="sqty-1" />
        <severity value="error" />
        <human value="The comparator is not used on a SimpleQuantity" />
        <expression value="comparator.empty()" />
        <xpath value="not(exists(f:comparator))" />
        <source value="http://hl7.org/fhir/StructureDefinition/SimpleQuantity" />
      </constraint>
      <isModifier value="false" />
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="SN (see also Range) or CQ" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="PQ, IVL&lt;PQ&gt;, MO, CO, depending on the values" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="one of: SAC 16, SAC17 and SAC 20, or SAC 21 and SAC 20" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".quantity" />
      </mapping>
    </element>
    <element id="Specimen.container.specimenQuantity">
      <path value="Specimen.container.specimenQuantity" />
      <short value="Quantity of specimen within container" />
      <definition value="The quantity of specimen in the container; may be volume, dimensions, or other appropriate measurements, depending on the specimen type." />
      <comment value="The context of use may frequently define what kind of quantity this is and therefore what kind of units can be used. The context of use may also restrict the values for the comparator." />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Specimen.container.specimenQuantity" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="Quantity" />
        <profile value="http://hl7.org/fhir/StructureDefinition/SimpleQuantity" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <constraint>
        <key value="qty-3" />
        <severity value="error" />
        <human value="If a code for the unit is present, the system SHALL also be present" />
        <expression value="code.empty() or system.exists()" />
        <xpath value="not(exists(f:code)) or exists(f:system)" />
        <source value="http://hl7.org/fhir/StructureDefinition/Quantity" />
      </constraint>
      <constraint>
        <key value="sqty-1" />
        <severity value="error" />
        <human value="The comparator is not used on a SimpleQuantity" />
        <expression value="comparator.empty()" />
        <xpath value="not(exists(f:comparator))" />
        <source value="http://hl7.org/fhir/StructureDefinition/SimpleQuantity" />
      </constraint>
      <isModifier value="false" />
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="SN (see also Range) or CQ" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="PQ, IVL&lt;PQ&gt;, MO, CO, depending on the values" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="SAC-23 (value) SAC-24 (units" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".playedRole[classCode=CONT].quantity" />
      </mapping>
    </element>
    <element id="Specimen.container.additive[x]">
      <path value="Specimen.container.additive[x]" />
      <short value="Additive associated with container" />
      <definition value="Introduced substance to preserve, maintain or enhance the specimen. Examples: Formalin, Citrate, EDTA." />
      <min value="0" />
      <max value="1" />
      <base>
        <path value="Specimen.container.additive[x]" />
        <min value="0" />
        <max value="1" />
      </base>
      <type>
        <code value="CodeableConcept" />
      </type>
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Substance" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <binding>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
          <valueString value="SpecimenContainerAdditive" />
        </extension>
        <strength value="example" />
        <description value="Substance added to specimen container." />
        <valueSet value="http://terminology.hl7.org/ValueSet/v2-0371" />
      </binding>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="SAC-27" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".scopesRole[classCode=ADTV].player" />
      </mapping>
    </element>
    <element id="Specimen.condition">
      <path value="Specimen.condition" />
      <short value="标本性质" />
      <definition value="描述样本性质的方式或状态。" />
      <comment value="这是表示术语的常用模型，但并不适用于所有的术语。在某些情况下，会直接使用编码，并使用自己的结构来管理描述文本、编码、翻译、元素之间的关系、前协调（预置映射规则）和后协调（映射后置处理）。" />
      <requirements value="The specimen condition can be used to assess its quality or appropriateness for a specific test." />
      <min value="0" />
      <max value="*" />
      <base>
        <path value="Specimen.condition" />
        <min value="0" />
        <max value="*" />
      </base>
      <type>
        <code value="CodeableConcept" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/CodeableConcept" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <isSummary value="true" />
      <binding>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
          <valueString value="SpecimenCondition" />
        </extension>
        <strength value="extensible" />
        <description value="Codes describing the state of the specimen." />
        <valueSet value="http://terminology.hl7.org/ValueSet/v2-0493" />
      </binding>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="CE/CNE/CWE" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="CD" />
      </mapping>
      <mapping>
        <identity value="orim" />
        <map value="fhir:CodeableConcept rdfs:subClassOf dt:CD" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="SPM-24" />
      </mapping>
    </element>
    <element id="Specimen.note">
      <path value="Specimen.note" />
      <short value="备注信息" />
      <definition value="需要备注的额外信息，包括作者与创建时间。" />
      <comment value="For systems that do not have structured annotations, they can simply communicate a single annotation with no author or time.  This element may need to be included in narrative because of the potential for modifying information.  *Annotations SHOULD NOT* be used to communicate &quot;modifying&quot; information that could be computable. (This is a SHOULD because enforcing user behavior is nearly impossible)." />
      <min value="0" />
      <max value="*" />
      <base>
        <path value="Specimen.note" />
        <min value="0" />
        <max value="*" />
      </base>
      <type>
        <code value="Annotation" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/Annotation" />
      </type>
      <condition value="ele-1" />
      <constraint>
        <key value="ele-1" />
        <severity value="error" />
        <human value="All FHIR elements must have a @value or children" />
        <expression value="hasValue() or (children().count() &gt; id.count())" />
        <xpath value="@value|f:*|h:div" />
        <source value="http://hl7.org/fhir/StructureDefinition/Element" />
      </constraint>
      <mapping>
        <identity value="rim" />
        <map value="n/a" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="N/A" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value="Act" />
      </mapping>
      <mapping>
        <identity value="v2" />
        <map value="OBX" />
      </mapping>
      <mapping>
        <identity value="rim" />
        <map value=".inboundRelationship[typeCode=SUBJ].source[classCode=OBS, moodCode=EVN, code=&quot;annotation&quot;].value" />
      </mapping>
    </element>
  </snapshot>
  <differential>
    <element id="Specimen">
      <path value="Specimen" />
      <short value="实验室检验标本" />
      <definition value="在医院实验室检验中，用于分析的样品。" />
    </element>
    <element id="Specimen.identifier">
      <path value="Specimen.identifier" />
      <short value="外部标本编号" />
      <definition value="这里描述条码号信息，可以是开单科室生成的标本唯一序列号" />
      <type>
        <code value="Identifier" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/Identifier" />
      </type>
    </element>
    <element id="Specimen.accessionIdentifier">
      <path value="Specimen.accessionIdentifier" />
      <short value="实验室条码号" />
      <definition value="加入标本时由实验室指定的标识符。这不一定与标本标识符相同，取决于当地的实验室程序。" />
      <type>
        <code value="Identifier" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/Identifier" />
      </type>
    </element>
    <element id="Specimen.status">
      <path value="Specimen.status" />
      <short value="标本状态" />
      <definition value="描述该标本的状态，如 可用|不可用|不能令人满意|进入错误" />
    </element>
    <element id="Specimen.status.extension">
      <path value="Specimen.status.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <rules value="open" />
      </slicing>
    </element>
    <element id="Specimen.status.extension:status">
      <path value="Specimen.status.extension" />
      <sliceName value="status" />
      <short value="标本状态" />
      <definition value="描述该标本的状态，如 可用|不可用|不能令人满意|进入错误" />
      <max value="1" />
      <type>
        <code value="Extension" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/resource-status" />
      </type>
      <binding>
        <strength value="required" />
        <valueSet value="http://fhir.scwjxx.cn/Sichuan/ValueSet/specimen-status-vs" />
      </binding>
    </element>
    <element id="Specimen.type">
      <path value="Specimen.type" />
      <short value="标本类型" />
      <definition value="形成标本的材料类型" />
      <type>
        <code value="CodeableConcept" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/CodeableConcept" />
      </type>
      <binding>
        <strength value="example" />
        <description value="标本类型" />
        <valueSet value="http://fhir.scwjxx.cn/Sichuan/ValueSet/specimen-type-vs" />
      </binding>
    </element>
    <element id="Specimen.subject">
      <path value="Specimen.subject" />
      <short value="采集来源者" />
      <definition value="标本来自哪里。这可能来自患者，位置（例如，环境样品的来源）或物质或设备的采样" />
      <type>
        <code value="Reference" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/Reference" />
      </type>
    </element>
    <element id="Specimen.receivedTime">
      <path value="Specimen.receivedTime" />
      <short value="签收时间" />
      <definition value="收到标本进行处理的时间" />
    </element>
    <element id="Specimen.parent">
      <path value="Specimen.parent" />
      <short value="父亲标本" />
      <definition value="描述该标本的父标本。本标本可能是父标本的一部分。" />
      <type>
        <code value="Reference" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/Reference" />
      </type>
    </element>
    <element id="Specimen.request">
      <path value="Specimen.request" />
      <short value="采集原因" />
      <definition value="关于要求收集标本的服务要求的细节，这里代表申请单。" />
      <type>
        <code value="Reference" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/Reference" />
      </type>
    </element>
    <element id="Specimen.collection">
      <path value="Specimen.collection" />
      <short value="采集" />
      <definition value="有关标本收集的详细资料。" />
    </element>
    <element id="Specimen.collection.collector">
      <path value="Specimen.collection.collector" />
      <short value="采集表本者" />
      <definition value="描述是谁采集的标本。" />
      <type>
        <code value="Reference" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/Reference" />
      </type>
    </element>
    <element id="Specimen.collection.collected[x]">
      <path value="Specimen.collection.collected[x]" />
      <short value="采集时间" />
      <definition value="从受试者处采集标本的时间-生理相关时间。" />
      <type>
        <code value="dateTime" />
      </type>
    </element>
    <element id="Specimen.collection.duration">
      <path value="Specimen.collection.duration" />
      <short value="收集标本需要多长时间" />
      <definition value="样本采集发生的时间跨度。" />
    </element>
    <element id="Specimen.collection.quantity">
      <path value="Specimen.collection.quantity" />
      <short value="采集标本的数量" />
      <definition value="收集标本的数量;例如血液样本的体积，或解剖病理学样本的物理测量。" />
    </element>
    <element id="Specimen.collection.method">
      <path value="Specimen.collection.method" />
      <short value="采集方法" />
      <definition value="描述采集标本的方法。" />
      <type>
        <code value="CodeableConcept" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/CodeableConcept" />
      </type>
      <binding>
        <strength value="example" />
        <valueSet value="http://fhir.scwjxx.cn/Sichuan/ValueSet/specimen-collection-method-vs" />
      </binding>
    </element>
    <element id="Specimen.collection.bodySite">
      <path value="Specimen.collection.bodySite" />
      <short value="位置" />
      <definition value="描述采集标本的位置。" />
      <type>
        <code value="CodeableConcept" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/CodeableConcept" />
      </type>
      <binding>
        <strength value="example" />
        <description value="采集部位信息" />
        <valueSet value="http://fhir.scwjxx.cn/Sichuan/ValueSet/body-site-vs" />
      </binding>
    </element>
    <element id="Specimen.collection.fastingStatus[x]">
      <path value="Specimen.collection.fastingStatus[x]" />
      <short value="采集标本时患者的状态" />
      <definition value="在样本采集前的一段时间内禁食或减少某些或全部食物、饮料，或两者都禁食。" />
    </element>
    <element id="Specimen.processing">
      <path value="Specimen.processing" />
      <max value="0" />
    </element>
    <element id="Specimen.processing.procedure">
      <path value="Specimen.processing.procedure" />
      <type>
        <code value="CodeableConcept" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/CodeableConcept" />
      </type>
    </element>
    <element id="Specimen.container">
      <path value="Specimen.container" />
      <max value="0" />
    </element>
    <element id="Specimen.container.type">
      <path value="Specimen.container.type" />
      <type>
        <code value="CodeableConcept" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/CodeableConcept" />
      </type>
    </element>
    <element id="Specimen.condition">
      <path value="Specimen.condition" />
      <short value="标本性质" />
      <definition value="描述样本性质的方式或状态。" />
      <type>
        <code value="CodeableConcept" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/CodeableConcept" />
      </type>
    </element>
    <element id="Specimen.note">
      <path value="Specimen.note" />
      <type>
        <code value="Annotation" />
        <profile value="http://fhir.scwjxx.cn/Sichuan/StructureDefinition/Annotation" />
      </type>
    </element>
  </differential>
</StructureDefinition>