2.8. extension

⚠️ This is a template for describing your Profile (StructureDefinition) resource. To start, update the canonical URL above to the one of your resource. Don't forget to remove this paragraph.

2.8.1. Metadata

These are the details for this resource:

NameDescriptionCanonical_URLStatus
PatientNationExtension

扩展Patient资源以支持民族信息记录

http://example.org/fhir/StructureDefinition/patient-nationactive

2.8.2. Resource content

These are different views on this resource:

This is the tree view:
id0..1string
extensionI0..*Extension
url1..1uriFixed Value
valueBase64Binarybase64Binary
valueBooleanboolean
valueCanonicalcanonical()
valueCodecode
valueDatedate
valueDateTimedateTime
valueDecimaldecimal
valueIdid
valueInstantinstant
valueIntegerinteger
valueMarkdownmarkdown
valueOidoid
valuePositiveIntpositiveInt
valueStringstring
valueTimetime
valueUnsignedIntunsignedInt
valueUriuri
valueUrlurl
valueUuiduuid
valueAddressAddress
valueAgeAge
valueAnnotationAnnotation
valueAttachmentAttachment
valueCodingCoding
valueContactPointContactPoint
valueCountCount
valueDistanceDistance
valueDurationDuration
valueHumanNameHumanName
valueIdentifierIdentifier
valueMoneyMoney
valuePeriodPeriod
valueQuantityQuantity
valueRangeRange
valueRatioRatio
valueSampledDataSampledData
valueSignatureSignature
valueTimingTiming
valueContactDetailContactDetail
valueContributorContributor
valueDataRequirementDataRequirement
valueExpressionExpression
valueParameterDefinitionParameterDefinition
valueRelatedArtifactRelatedArtifact
valueTriggerDefinitionTriggerDefinition
valueUsageContextUsageContext
valueDosageDosage
valueMetaMeta
valueReferenceReference()
valueCodeableConcept1..1CodeableConceptBinding
This is the detailed view:
Extension
DefinitionOptional Extension Element - found in all resources.
Cardinality1...1
Invariants
  • ele-1: All FHIR elements must have a @value or children
    hasValue() or (children().count() > id.count())
  • ext-1: Must have either extensions or value[x], not both
    extension.exists() != value.exists()
Mappings
  • rim: n/a
  • rim: N/A
Extension.id
DefinitionUnique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Cardinality0...1
Typestring
Mappings
  • rim: n/a
Extension.extension
DefinitionMay 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.
Cardinality0...*
TypeExtension
Aliasextensions, user content
Comments

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.

SlicingUnordered, Open, by url(Value)
Invariants
  • ele-1: All FHIR elements must have a @value or children
    hasValue() or (children().count() > id.count())
  • ext-1: Must have either extensions or value[x], not both
    extension.exists() != value.exists()
Mappings
  • rim: n/a
Extension.url
DefinitionSource of the definition for the extension code - a logical name or a URL.
Cardinality1...1
Typeuri
Comments

The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.

Fixed Value

http://example.org/fhir/StructureDefinition/patient-nation

Mappings
  • rim: N/A
Extension.value[x]
DefinitionValue of extension - must be one of a constrained set of the data types (see [Extensibility](extensibility.html) for a list).
Cardinality0...1
Typebase64Binary
SlicingUnordered, Open, by $this(Type)
Invariants
  • ele-1: All FHIR elements must have a @value or children
    hasValue() or (children().count() > id.count())
Mappings
  • rim: N/A
Extension.value[x]:valueCodeableConcept
DefinitionValue of extension - must be one of a constrained set of the data types (see [Extensibility](extensibility.html) for a list).
Cardinality1...1
TypeCodeableConcept
Bindingnation-valueset (required)
Invariants
  • ele-1: All FHIR elements must have a @value or children
    hasValue() or (children().count() > id.count())
Mappings
  • rim: N/A
This is the resource in XML: 
<StructureDefinition xmlns="http://hl7.org/fhir">
    <id value="patient-nation-extension" />
    <url value="http://example.org/fhir/StructureDefinition/patient-nation" />
    <name value="PatientNationExtension" />
    <title value="Patient Nationality Extension" />
    <status value="active" />
    <description value="扩展Patient资源以支持民族信息记录" />
    <fhirVersion value="4.0.1" />
    <kind value="complex-type" />
    <abstract value="false" />
    <context>
        <type value="element" />
        <expression value="Patient" />
    </context>
    <type value="Extension" />
    <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
    <derivation value="constraint" />
    <differential>
        <element id="Extension">
            <path value="Extension" />
            <short value="民族信息扩展" />
            <min value="1" />
            <max value="1" />
        </element>
        <element id="Extension.url">
            <path value="Extension.url" />
            <fixedUri value="http://example.org/fhir/StructureDefinition/patient-nation" />
        </element>
        <element id="Extension.valueCodeableConcept">
            <path value="Extension.valueCodeableConcept" />
            <short value="民族编码" />
            <min value="1" />
            <max value="1" />
            <type>
                <code value="CodeableConcept" />
            </type>
            <binding>
                <strength value="required" />
                <valueSet value="http://example.org/fhir/ValueSet/nationcode" />
            </binding>
        </element>
    </differential>
</StructureDefinition>
This is the resource in JSON: 
{
    "resourceType": "StructureDefinition",
    "id": "patient-nation-extension",
    "url": "http://example.org/fhir/StructureDefinition/patient-nation",
    "name": "PatientNationExtension",
    "title": "Patient Nationality Extension",
    "status": "active",
    "description": "扩展Patient资源以支持民族信息记录",
    "fhirVersion": "4.0.1",
    "kind": "complex-type",
    "abstract": false,
    "context":  [
        {
            "type": "element",
            "expression": "Patient"
        }
    ],
    "type": "Extension",
    "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
    "derivation": "constraint",
    "differential": {
        "element":  [
            {
                "id": "Extension",
                "path": "Extension",
                "short": "民族信息扩展",
                "min": 1,
                "max": "1"
            },
            {
                "id": "Extension.url",
                "path": "Extension.url",
                "fixedUri": "http://example.org/fhir/StructureDefinition/patient-nation"
            },
            {
                "id": "Extension.valueCodeableConcept",
                "path": "Extension.valueCodeableConcept",
                "type":  [
                    {
                        "code": "CodeableConcept"
                    }
                ],
                "binding": {
                    "strength": "required",
                    "valueSet": "http://example.org/fhir/ValueSet/nationcode"
                },
                "short": "民族编码",
                "min": 1,
                "max": "1"
            }
        ]
    }
}
Patient Nationality Extension

2.8.3. Terminology Bindings

These are the terminology bindings within this resource:

PathConformanceValueSet
Extension.valueCodeableConceptrequiredhttp://example.org/fhir/ValueSet/nationcode

2.8.4. Constraints

These are the constraints (invariants) defined within this resource: