Lower Extremity Skin Wound Assessment Implementation Guide STU1 CI Build

Lower Extremity Skin Wound Assessment - IG, published by HL7 International - Electronic Health Records Work Group. This is not an authorized publication; it is the continuous build for version 0.1.0). This version is based on the current content of https://github.com/HL7/fhir-skin-wound-ig/ and changes regularly. See the Directory of published versions

StructureDefinition-DistanceFromLandmarkMeasurementExt

Scope and Usage

The measured distance in cm a certain observation is made from a body landmark.

Formal Views of Profile Content

Description of Profiles, Differentials, and Snapshots.

The official URL for this profile is: http://hl7.org/fhir/us/lower-extremity-skin-wound-assessment/StructureDefinition/DistanceFromLandmarkMeasurementExt

Published on Mon Aug 12 00:00:00 UTC 2019 as a draft by CIMI.

This profile builds on Extension

Summary

Fixed Value: 3 elements

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionExtension
... url 1..1uri"http://hl7.org/fhir/us/lower-extremity-skin-wound-assessment/StructureDefinition/DistanceFromLandmarkMeasurementExt"
... valueQuantity 0..1QuantityA measured or measurable amount
.... system 0..1uriPrimitive Type uri
Fixed Value: http://unitsofmeasure.org
.... code 0..1codePrimitive Type code
Fixed Value: cm

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionExtension
... id 0..1stringUnique id for inter-element referencing
... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
... url 1..1uri"http://hl7.org/fhir/us/lower-extremity-skin-wound-assessment/StructureDefinition/DistanceFromLandmarkMeasurementExt"
... Slices for value[x] 0..1QuantityValue of extension
Slice: Unordered, Closed by type:$this
.... value[x]:valueQuantity C0..1QuantityA measured or measurable amount
..... id 0..1stringUnique id for inter-element referencing
..... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
..... value Σ0..1decimalNumerical value (with implicit precision)
..... comparator ?!Σ0..1code< | <= | >= | > - how to understand the value
Binding: QuantityComparator (required): How the Quantity should be understood and represented.

..... unit Σ0..1stringUnit representation
..... system 0..1uriPrimitive Type uri
Fixed Value: http://unitsofmeasure.org
..... code 0..1codePrimitive Type code
Fixed Value: cm

doco Documentation for this format

Summary

Fixed Value: 3 elements

Differential View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionExtension
... url 1..1uri"http://hl7.org/fhir/us/lower-extremity-skin-wound-assessment/StructureDefinition/DistanceFromLandmarkMeasurementExt"
... valueQuantity 0..1QuantityA measured or measurable amount
.... system 0..1uriPrimitive Type uri
Fixed Value: http://unitsofmeasure.org
.... code 0..1codePrimitive Type code
Fixed Value: cm

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1ExtensionExtension
... id 0..1stringUnique id for inter-element referencing
... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
... url 1..1uri"http://hl7.org/fhir/us/lower-extremity-skin-wound-assessment/StructureDefinition/DistanceFromLandmarkMeasurementExt"
... Slices for value[x] 0..1QuantityValue of extension
Slice: Unordered, Closed by type:$this
.... value[x]:valueQuantity C0..1QuantityA measured or measurable amount
..... id 0..1stringUnique id for inter-element referencing
..... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
..... value Σ0..1decimalNumerical value (with implicit precision)
..... comparator ?!Σ0..1code< | <= | >= | > - how to understand the value
Binding: QuantityComparator (required): How the Quantity should be understood and represented.

..... unit Σ0..1stringUnit representation
..... system 0..1uriPrimitive Type uri
Fixed Value: http://unitsofmeasure.org
..... code 0..1codePrimitive Type code
Fixed Value: cm

doco Documentation for this format

Downloads: StructureDefinition: (XML, JSON), Schema: XML Schematron

Terminology Bindings

PathConformanceValueSet
Extension.value[x]:valueQuantity.comparatorrequiredQuantityComparator

Constraints

IdGradePath(s)DetailsRequirements
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()
qty-3error**ALL** extensionsIf a code for the unit is present, the system SHALL also be present
: code.empty() or system.exists()