DSTU2 STU 3 Ballot
This page is part of the FHIR Specification (v1.0.2: DSTU 2). The current version which supercedes this version is

This page is part of the FHIR Specification (v1.6.0: STU 3 Ballot 4). The current version which supercedes this version is 5.0.0 . For a full list of available versions, see the Directory of published versions . For a full list of available versions, see the Directory of published versions . Page versions: . Page versions: R4B R4 R3 R2

Extension: Units to use for measured value

URL for this extension: 



http://hl7.org/fhir/StructureDefinition/elementdefinition-allowedUnits

Status:
draft.
Extension
maintained
by:
Health
Level
Seven,
Inc.
-
FHIR
Core
WG
Identifies
the
units
of
measure
in
which
the
element
should
be
captured
or
expressed.
Context
of
Use:
Use
on
data
type:
ElementDefinition
usage
info:
insert
a
list
of
places
where
this
extension
is
used

Status: draft. Extension maintained by: Health Level Seven, Inc. - FHIR Core WG

Identifies the units of measure in which the element should be captured or expressed.

Context of Use: Use on data type: ElementDefinition

usage info: insert a list of places where this extension is used

Extension Content

Extension Content

Summary

Name Flags Card. Type Description & Constraints Description & Constraints doco
. . extension 0..1 CodeableConcept , , Reference ( ValueSet ) URL = http://hl7.org/fhir/StructureDefinition/elementdefinition-allowedUnits URL = http://hl7.org/fhir/StructureDefinition/elementdefinition-allowedUnits
Units to use for measured value: Identifies the units of measure in which the element should be captured or expressed. Units to use for measured value: Identifies the units of measure in which the element should be captured or expressed.
Use on data type: ElementDefinition Use on data type: ElementDefinition

Documentation for this format doco Documentation for this format

Fulle Structure Fulle Structure

Name Flags Card. Type Description & Constraints Description & Constraints doco
. . extension 0..1 Extension URL = http://hl7.org/fhir/StructureDefinition/elementdefinition-allowedUnits URL = http://hl7.org/fhir/StructureDefinition/elementdefinition-allowedUnits
Units to use for measured value: Identifies the units of measure in which the element should be captured or expressed. Units to use for measured value: Identifies the units of measure in which the element should be captured or expressed.
Use on data type: ElementDefinition Use on data type: ElementDefinition
. . . extension 0 .. 0
. . . url 1..1 uri "http://hl7.org/fhir/StructureDefinition/elementdefinition-allowedUnits"
. . . value[x] 1..1 CodeableConcept , , Reference ( ValueSet ) Value of extension Value of extension
Binding: Binding: UCUM Codes ( UCUM Codes ( required )

Documentation for this format doco Documentation for this format

XML Template XML Template 

<!-- Units to use for measured value -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/elementdefinition-allowedUnits" >
  <!-- from Element: extension -->
 <</value[x]>

 <value[x]><!-- 1..1 CodeableConcept|Reference(ValueSet) Value of extension --></value[x]>

</extension>

JSON Template JSON Template 

{ // Units to use for measured value
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-allowedUnits", // R! 
// value[x]: Value of extension. One of these 2:
    "
    "

    "valueCodeableConcept" : { CodeableConcept } // R! Value of extension
    "valueReference" : { Reference(ValueSet) }, // R! Value of extension

  }

Summary

Name Flags Card. Type Description & Constraints Description & Constraints doco
. . extension 0..1 CodeableConcept , , Reference ( ValueSet ) URL = http://hl7.org/fhir/StructureDefinition/elementdefinition-allowedUnits URL = http://hl7.org/fhir/StructureDefinition/elementdefinition-allowedUnits
Units to use for measured value: Identifies the units of measure in which the element should be captured or expressed. Units to use for measured value: Identifies the units of measure in which the element should be captured or expressed.
Use on data type: ElementDefinition Use on data type: ElementDefinition

Documentation for this format doco Documentation for this format

Full Structure Full Structure

Name Flags Card. Type Description & Constraints Description & Constraints doco
. . extension 0..1 Extension URL = http://hl7.org/fhir/StructureDefinition/elementdefinition-allowedUnits URL = http://hl7.org/fhir/StructureDefinition/elementdefinition-allowedUnits
Units to use for measured value: Identifies the units of measure in which the element should be captured or expressed. Units to use for measured value: Identifies the units of measure in which the element should be captured or expressed.
Use on data type: ElementDefinition Use on data type: ElementDefinition
. . . extension 0 .. 0
. . . url 1..1 uri "http://hl7.org/fhir/StructureDefinition/elementdefinition-allowedUnits"
. . . value[x] 1..1 CodeableConcept , , Reference ( ValueSet ) Value of extension Value of extension
Binding: Binding: UCUM Codes ( UCUM Codes ( required )

Documentation for this format doco Documentation for this format

XML Template XML Template 

<!-- Units to use for measured value -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/elementdefinition-allowedUnits" >
  <!-- from Element: extension -->
 <</value[x]>

 <value[x]><!-- 1..1 CodeableConcept|Reference(ValueSet) Value of extension --></value[x]>

</extension>

JSON Template JSON Template 

{ // Units to use for measured value
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-allowedUnits", // R! 
// value[x]: Value of extension. One of these 2:
    "
    "

    "valueCodeableConcept" : { CodeableConcept } // R! Value of extension
    "valueReference" : { Reference(ValueSet) }, // R! Value of extension

  }

 

Constraints

© HL7.org 2011+. FHIR DSTU2 (v1.0.2-7202) generated on Sat, Oct 24, 2015 07:43+1100. Links: Search | Version History | Table of Contents | Compare to DSTU1 |
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  • ext-1 : Must have either extensions or value[x], not both (xpath: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')]) )