<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="CodeSystem" />
  <meta>
    <lastUpdated value="2020-04-04T11:38:52.319+00:00" />
  </meta>
  <url value="http://StructureDefinition.hl7fhir.cn/CodeSystem" />
  <name value="CodeSystem" />
  <title value="编码系统" />
  <status value="draft" />
  <date value="2020-04-04T11:38:49.0730321+00:00" />
  <fhirVersion value="4.0.0" />
  <mapping>
    <identity value="rim" />
    <uri value="http://hl7.org/v3" />
    <name value="RIM Mapping" />
  </mapping>
  <mapping>
    <identity value="workflow" />
    <uri value="http://hl7.org/fhir/workflow" />
    <name value="Workflow Pattern" />
  </mapping>
  <mapping>
    <identity value="w5" />
    <uri value="http://hl7.org/fhir/fivews" />
    <name value="FiveWs Pattern Mapping" />
  </mapping>
  <mapping>
    <identity value="objimpl" />
    <uri value="http://hl7.org/fhir/object-implementation" />
    <name value="Object Implementation Information" />
  </mapping>
  <kind value="resource" />
  <abstract value="false" />
  <type value="CodeSystem" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/CodeSystem" />
  <derivation value="constraint" />
  <differential>
    <element id="CodeSystem">
      <path value="CodeSystem" />
      <short value="编码系统资源用于声明一个编码系统或编码系统附录及其关键属性的存在" />
      <definition value="编码系统资源用于声明一个编码系统或编码系统附录及其关键属性的存在，并对其进行描述。对于它的部分或全部内容是否要定义在此资源中是可选的。" />
    </element>
    <element id="CodeSystem.url">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.url" />
      <label value="官方地址" />
      <short value="资源的官方定义标识，用全球唯一的URI表示" />
      <definition value="在标准规范、模型、设计或应用实例中引用此资源时用于标识此资源的绝对URI；也称为官方标识符。它应该是全局唯一的文本地址，官方应在该地址上发布（或将要发布）编码系统资源的权威实例，并被官方引用。当编码系统存储在不同的服务器上时，此地址必须保持不变。&#xD;&#xA;常用于Coding类型中的Coding.system属性值。" />
    </element>
    <element id="CodeSystem.identifier">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.identifier" />
      <label value="业务ID" />
      <type>
        <code value="Identifier" />
        <profile value="http://StructureDefinition.hl7fhir.cn/Identifier" />
      </type>
    </element>
    <element id="CodeSystem.version">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.version" />
      <label value="版本" />
      <short value="编码系统业务版本(用于Coding.version)" />
      <definition value="The identifier that is used to identify this version of the code system when it is referenced in a specification, model, design or instance. This is an arbitrary value managed by the code system author and is not expected to be globally unique. For example, it might be a timestamp (e.g. yyyymmdd) if a managed version is not available. There is also no expectation that versions can be placed in a lexicographical sequence. &#xD;&#xA;常用于Coding类型中的Coding.version属性值。" />
    </element>
    <element id="CodeSystem.name">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.name" />
      <label value="机读名称" />
      <short value="机读名称" />
    </element>
    <element id="CodeSystem.title">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.title" />
      <label value="标题（人读）" />
      <short value="标题名称（人读）" />
    </element>
    <element id="CodeSystem.status">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.status" />
      <label value="状态" />
      <definition value="此编码系统的发布状态。它支持对资源内容生命周期进行跟踪。值域包括：草稿、生效、退休、未知" />
      <binding>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
          <valueString value="PublicationStatus" />
        </extension>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding">
          <valueBoolean value="true" />
        </extension>
        <strength value="required" />
        <description value="生命周期的状态" />
        <valueSet value="http://ValueSet.hl7fhir.cn/publication-status" />
      </binding>
    </element>
    <element id="CodeSystem.experimental">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.experimental" />
      <label value="用于测试" />
      <short value="用于测试目的，非正式使用" />
      <definition value="此资源是否为了测试（或教育/评估等）而编写的，而不是用于生产环境。" />
    </element>
    <element id="CodeSystem.date">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.date" />
      <label value="发布日期" />
      <short value="最近的发布日期" />
      <definition value="资源发布的日期（可精确到时间）。此日期必须随资源的业务版本(version)、状态代码(status)、实质内容的变更而同步更改。" />
    </element>
    <element id="CodeSystem.publisher">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.publisher" />
      <label value="发布者" />
      <short value="发布者(组织或个人)" />
      <definition value="发布此编码系统的组织或个人的名称。" />
      <comment value="通常是一个组织，但也可能是个人。编码系统的发布者（或管理者）是主要负责维护编码系统的组织或个人。这与开发和最初编写内容的不一定是同一个人或组织。它是编码系统问题的主要联系人。除非可从资源上下文中获得此信息，否则应填充此项。" />
      <requirements value="帮助建立编码系统的“权威性”或“可信度”。可当作联系人使用。" />
    </element>
    <element id="CodeSystem.contact">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.contact" />
      <label value="联系人" />
      <type>
        <code value="ContactDetail" />
        <profile value="http://StructureDefinition.hl7fhir.cn/ContactDetail" />
      </type>
    </element>
    <element id="CodeSystem.description">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.description" />
      <label value="用途描述" />
      <short value="自然语言对编码系统用途的描述" />
      <definition value="从使用者的角度用自由文本自然语言对编码系统的描述。" />
      <comment value="此元素与DomainResource.text中生成的叙述文字不同，它侧重于描述为什么创建此编码系统、不适用场景、临床使用说明、文献参考、手工纸质使用的示例等详细信息。如果资源的上下文中不能获得以上信息，则应提供此元素。" />
    </element>
    <element id="CodeSystem.useContext">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="trial-use" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.useContext" />
      <label value="使用场景" />
      <requirements value="用于协助搜索合适的内容" />
      <type>
        <code value="UsageContext" />
        <profile value="http://StructureDefinition.hl7fhir.cn/UsageContext" />
      </type>
    </element>
    <element id="CodeSystem.jurisdiction">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.jurisdiction" />
      <label value="管辖范围" />
      <short value="预期的管辖范围" />
      <definition value="使用编码系统的地理区域范围或法规约定的区域范围。" />
      <comment value="使用时可能会超出最初设计或打算使用的管辖范围。" />
      <type>
        <code value="CodeableConcept" />
        <profile value="http://StructureDefinition.hl7fhir.cn/CodeableConcept" />
      </type>
      <binding>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
          <valueString value="Jurisdiction" />
        </extension>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding">
          <valueBoolean value="true" />
        </extension>
        <strength value="extensible" />
        <description value="资源使用的有效范围。目前国家范围选自GB世界各国和地区代码，省级范围选自中国县级及县级以上行政区划代码，机构范围选自中国组织机构统一社会信用代码。" />
        <valueSet value="http://ValueSet.hl7fhir.cn/jurisdiction" />
      </binding>
    </element>
    <element id="CodeSystem.jurisdiction.coding">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.jurisdiction.coding" />
      <label value="管辖范围编码" />
    </element>
    <element id="CodeSystem.jurisdiction.text">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable">
        <valueBoolean value="true" />
      </extension>
      <path value="CodeSystem.jurisdiction.text" />
      <label value="管辖范围描述" />
    </element>
    <element id="CodeSystem.purpose">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.purpose" />
      <label value="设计初衷" />
      <short value="为什么定义此编码系统" />
      <definition value="解释为什么需要此编码系统，以及为什么它是如此设计的。" />
      <comment value="此元素不是用于描述编码系统的用法。相反，它强调“为什么”需要定义此资源和“为什么”这样定义。 它可用于追溯设计此资源结构的来源或规范。" />
    </element>
    <element id="CodeSystem.copyright">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.copyright" />
      <label value="版权声明" />
      <short value="使用和发布的法律限制" />
      <definition value="此编码系统及其相关内容的版权声明。版权声明通常是对此编码系统的使用和发布的法律限制。" />
      <comment value="Systems are not required to have markdown support, so the text should be readable without markdown processing. The markdown syntax is GFM - see https://github.github.com/gfm/&#xD;&#xA; Sometimes, the copyright differs between the code system and the codes that are included. The copyright statement should clearly differentiate between these when required.&#xD;&#xA; Sometimes, the copyright differs between the code system and the codes that are included. The copyright statement should clearly differentiate between these when required.&#xD;&#xA; Sometimes, the copyright differs between the code system and the codes that are included. The copyright statement should clearly differentiate between these when required." />
    </element>
    <element id="CodeSystem.caseSensitive">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.caseSensitive" />
      <label value="区小大小写" />
      <short value="此编码系统中的编码是否区小大小写" />
      <definition value="对此系统中的编码进行对比时，是否区分大小写。" />
      <comment value="此元素主要用于对验证的支持。如不提供此元素则应遵循波斯特尔定律：创建编码时使用正确的大小写，使用编码时不区分大小写。" />
    </element>
    <element id="CodeSystem.valueSet">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.valueSet" />
      <label value="值域全集" />
      <short value="此编码系统的值域集，包含编码系统的全部概念" />
      <definition value="此编码系统的值域集，此编码系统的所有编码概念都包含在其中。" />
      <comment value="值集全集的定义必须包括本代码系统中的所有编码，且只能包括本代码系统中的代码，且其可变性只能为假，即ValueSet.immutable=“fasle”。" />
    </element>
    <element id="CodeSystem.hierarchyMeaning">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.hierarchyMeaning" />
      <label value="层级关系" />
      <definition value="概念的层级关系的含义，包括：分组、继承、整体与部分、编码分类" />
      <comment value="注意，有些编码系统可能使用属性来表示其它的层次结构，或根本没有层次结构。" />
      <binding>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
          <valueString value="CodeSystemHierarchyMeaning" />
        </extension>
        <strength value="required" />
        <description value="编码系统中概念的层级关系的含义。" />
        <valueSet value="http://ValueSet.hl7fhir.cn/codesystem-hierarchy-meaning" />
      </binding>
    </element>
    <element id="CodeSystem.compositional">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.compositional" />
      <label value="支持组合编码" />
      <short value="是否定义了动态的组合编码语法" />
      <definition value="说明编码系统是否定义了一个动态的组合编码(post-coordination)语法。" />
      <comment value="注意，编码系统资源只定义是否存动态的组合编码语法，并不说明语法的具体内容。" />
    </element>
    <element id="CodeSystem.versionNeeded">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.versionNeeded" />
      <label value="版本敏感" />
      <short value="使用时是否强制要求提供版本号" />
      <definition value="用于表示编码系统的不同版本之间的稳定性与兼容性。如果为true，则在引用此编码系统时必须指定版本。" />
      <comment value="最佳实践是编码系统不重新定义概念，如果重新定义概念，则创建新的编码系统实例。但有时却办不到，所以有些编码系统可能被定义为“versionNeeded”。&#xD;&#xA;&#xD;&#xA;大多数编码系统偶尔会在新版本中改进概念显示的名称。有些验证过概念显示名称的上下文可能要求为某些编码系统指定版本，这种情况而不使用此元素。" />
    </element>
    <element id="CodeSystem.content">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.content" />
      <label value="内容范围" />
      <definition value="在此编码系统资源实例中定义的概念和代码在整个代码系统中的内容范围。包括：无概念、示例、片段、完整、附录" />
      <binding>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
          <valueString value="CodeSystemContentMode" />
        </extension>
        <strength value="required" />
        <description value="某个编码系统资源实例表示其编码系统的内容范围。" />
        <valueSet value="http://ValueSet.hl7fhir.cn/codesystem-content-mode" />
      </binding>
    </element>
    <element id="CodeSystem.supplements">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.supplements" />
      <label value="附录" />
      <short value="提供更多的名称(语言）和属性的附录" />
      <definition value="此编码系统附录的官方URL，此附录提供更多的名称(语言）和属性。" />
      <comment value="附录最常见的用途是添加额外的语言支持。" />
      <type>
        <code value="canonical" />
        <targetProfile value="http://StructureDefinition.hl7fhir.cn/CodeSystem" />
      </type>
    </element>
    <element id="CodeSystem.count">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.count" />
      <label value="概念总数" />
      <short value="此编码系统的概念总数" />
      <definition value="编码系统定义的概念总数。如果编码系统具有组合语法，则此计数由系统管理员定义。" />
      <comment value="此资源中定义的概念数不能比总数多，但可能比总数少，其几个原因可参阅content元素。" />
    </element>
    <element id="CodeSystem.filter">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.filter" />
      <label value="概念筛选器" />
      <short value="可用于值域集的筛选器" />
      <definition value="此筛选器是为值域集准备的，当值域集使用ValueSet.compose.include.filter来选择此编码系统中的概念时需要定义此元素。" />
      <comment value="注意，需要术语引擎对值域集自定义概念选择表示式的支持，在编码系统中定义的筛选器才有意义。由于这个原因，它们通常只出现在高级术语系统中。" />
    </element>
    <element id="CodeSystem.filter.code">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.filter.code" />
      <label value="筛选器编码" />
      <short value="用于标识此筛选器的编码" />
      <definition value="当值域集使用ValueSet.compose.include.filter来选择此编码系统中的概念时，ValueSet.compose.include.filter.property中填写的此code中的值。" />
    </element>
    <element id="CodeSystem.filter.description">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.filter.description" />
      <label value="筛选器说明" />
      <short value="筛选器使用说明" />
      <definition value="关于如何或为什么使用筛选器的说明" />
    </element>
    <element id="CodeSystem.filter.operator">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.filter.operator" />
      <label value="运算符" />
      <definition value="可与筛选器一起使用的运算符。包括：等于、包含、继承、非继承、正则、集合中、集合外、属于(继承归类)、是否存在" />
      <binding>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
          <valueString value="FilterOperator" />
        </extension>
        <strength value="required" />
        <description value="基于属性的筛选器运算类别" />
        <valueSet value="http://ValueSet.hl7fhir.cn/filter-operator" />
      </binding>
    </element>
    <element id="CodeSystem.filter.value">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.filter.value" />
      <label value="筛选器的值" />
      <short value="筛选器的值用来做什么" />
      <definition value="描述筛选器的值用来做什么。" />
    </element>
    <element id="CodeSystem.property">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name">
        <valueString value="Property" />
      </extension>
      <path value="CodeSystem.property" />
      <label value="概念属性" />
      <short value="与每个概念相关的附加信息" />
      <definition value="属性用于提供有此概念相关的更多附加信息。" />
    </element>
    <element id="CodeSystem.property.code">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.property.code" />
      <label value="属性编码" />
      <short value="标识概念的属性，可在操作(operation)中引用" />
      <definition value="用于标识属性的编码。此编码可用在此资源内部（CodeSystem.concept.property.code），也可用在外部，如：用于属性筛选器（filter）。" />
    </element>
    <element id="CodeSystem.property.uri">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.property.uri" />
      <label value="属性定义" />
      <short value="属性意义的正式地址" />
      <definition value="指向属性表示的意思。常使用“概念属性”编码系统的官方地址：http://hl7.org/fhir/concept-properties" />
      <comment value="参见 http://en.wikipedia.org/wiki/Uniform_resource_identifier" />
    </element>
    <element id="CodeSystem.property.description">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.property.description" />
      <label value="属性描述" />
      <short value="定义属性的原因、如何使用" />
      <definition value="属性的描述——为什么如此定义，以及如何使用它的值。" />
    </element>
    <element id="CodeSystem.property.type">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.property.type" />
      <label value="属性值类型" />
      <definition value="属性值的类型。code类型的属性值是某个编码系统定义的概念，即引用另一个定义的概念。" />
      <binding>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
          <valueString value="PropertyType" />
        </extension>
        <strength value="required" />
        <description value="属性值的类型" />
        <valueSet value="http://ValueSet.hl7fhir.cn/concept-property-type" />
      </binding>
    </element>
    <element id="CodeSystem.concept">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name">
        <valueString value="ConceptDefinition" />
      </extension>
      <path value="CodeSystem.concept" />
      <label value="概念" />
      <short value="编码系统中的概念" />
      <definition value="编码系统中的概念。概念定义天然的具有层次关系，但是必须参阅CodeSystem.hierarchyMeaning的定义来确定层次关系的含义。" />
      <comment value="如果为空，则表示此编码系统资源不是用来表示编码系统的内容的，其CodeSystem.content的值应为“not-present”。" />
    </element>
    <element id="CodeSystem.concept.code">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.concept.code" />
      <label value="概念编码" />
      <short value="概念的编码" />
      <definition value="概念的编码（表示为文本符号），它是在编码系统中标识概念唯一性的代码。" />
    </element>
    <element id="CodeSystem.concept.display">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.concept.display" />
      <label value="显示名称" />
      <short value="展示给用户的文本" />
      <definition value="一个自然语言描述的可读强的字符串，是概念的显示在界面上的推荐默认方式。" />
    </element>
    <element id="CodeSystem.concept.definition">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.concept.definition" />
      <label value="定义" />
      <short value="概念的正式定义" />
      <definition value="概念的正式定义。由于遗留系统的普遍存在，不强制要求提供正式定义。但是，强烈建议对概念进行正式的定义，否则，就没有与概念相关联的正式含义，容易产生岐意。" />
    </element>
    <element id="CodeSystem.concept.designation">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.concept.designation" />
      <label value="其他称谓" />
      <short value="概念的其他称谓方式" />
      <definition value="概念的其他表示方式-其他语言、别名、专业目的、用于特殊用途等。" />
    </element>
    <element id="CodeSystem.concept.designation.language">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.concept.designation.language" />
      <label value="语言" />
      <short value="国家语言" />
      <definition value="定义此称谓使用的哪国语言。" />
      <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>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding">
          <valueBoolean value="true" />
        </extension>
        <strength value="extensible" />
        <description value="世界各国语言" />
        <valueSet value="http://ValueSet.hl7fhir.cn/languages" />
      </binding>
    </element>
    <element id="CodeSystem.concept.designation.use">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.concept.designation.use" />
      <label value="称谓用法" />
      <short value="如何使用该称谓" />
      <definition value="用编码来详细说明如何使用该称谓。" />
      <type>
        <code value="Coding" />
        <profile value="http://StructureDefinition.hl7fhir.cn/Coding" />
      </type>
      <binding>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName">
          <valueString value="ConceptDesignationUse" />
        </extension>
        <strength value="extensible" />
        <description value="称谓用法" />
        <valueSet value="http://ValueSet.hl7fhir.cn/designation-use" />
      </binding>
    </element>
    <element id="CodeSystem.concept.property">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-explicit-type-name">
        <valueString value="ConceptProperty" />
      </extension>
      <path value="CodeSystem.concept.property" />
      <label value="概念属性" />
      <short value="概念的属性" />
      <definition value="此概念的属性" />
    </element>
    <element id="CodeSystem.concept.property.code">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.concept.property.code" />
      <label value="属性编码" />
      <short value="引用自CodeSystem.property.code的属性编码。" />
      <definition value="引用自CodeSystem.property.code的属性编码。" />
    </element>
    <element id="CodeSystem.concept.property.value[x]">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
        <valueCode value="normative" />
      </extension>
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version">
        <valueCode value="4.0.0" />
      </extension>
      <path value="CodeSystem.concept.property.value[x]" />
      <label value="属性值" />
      <short value="概念的属性值" />
      <definition value="此概念的属性值" />
    </element>
    <element id="CodeSystem.concept.concept">
      <path value="CodeSystem.concept.concept" />
      <label value="子概念" />
      <short value="子级概念(is-a/contains/categorizes)" />
      <definition value="定义概念的子级要概念。以形成概念的层级结构。父概念与子概念之间可以有几种不同的关系（is-a/contains/categorizes）。-请参见CodeSystem.hierarchyMeaning。" />
    </element>
  </differential>
</StructureDefinition>