STU 3 Ballot

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10.1.11.3 StructureDefinition: DeviceMetricObservation

The official URL for this profile is: 

http://hl7.org/fhir/StructureDefinition/devicemetricobservation

This profile describes the direct or derived, qualitative or quantitative physiological measurement, setting, or calculation data produced by a medical device or a device component.

This profile was published on Mon, Nov 17, 2014 00:00+1100 as a draft by Health Level Seven International (Health Care Devices).

10.1.11.3.1 Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

This structure is derived from Observation.

Summary

Mandatory: 5 elements (+1 nested mandatory element)
Must-Support: 13 elements
Prohibited: 4 elements

NameFlagsCard.TypeDescription & Constraintsdoco
.. Observation I0..*Measurements and simple assertions
dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources
dom-1: If the resource is contained in another resource, it SHALL NOT contain any narrative
dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated
dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource
obs-7: If code is the same as a component code then the value element associated with the code SHALL NOT be present
obs-6: dataAbsentReason SHALL only be present if Observation.value[x] is not present
... id ∑0..1idLogical id of this artifact
... meta ∑0..1MetaMetadata about the resource
... implicitRules ?!∑0..1uriA set of rules under which this content was created
... language 0..1codeLanguage of the resource content
Binding: Common Languages (extensible)
... text I0..1NarrativeText summary of the resource, for human interpretation
... contained 0..*ResourceContained, inline Resources
... extension 0..*ExtensionAdditional Content defined by implementations
... modifierExtension ?!0..*ExtensionExtensions that cannot be ignored
... identifier S0..*IdentifierUnique Id for this particular observation
... status ?!S∑1..1coderegistered | preliminary | final | amended +
Binding: ObservationStatus (required)
... category 0..*CodeableConceptClassification of type of observation
Binding: Observation Category Codes (example)
... code S∑1..1CodeableConceptType of observation (code / type)
Binding: LOINC Codes (example)
... subject S∑1..1Reference(Patient | Device)Who and/or what this is about
... effectiveDateTime S∑1..1dateTimeClinically relevant time/time-period for observation
... performer ∑0..*Reference(Practitioner | Organization | Patient | RelatedPerson)Who is responsible for the observation
... value[x] S∑I0..1Quantity, CodeableConcept, string, Range, Ratio, SampledData, Attachment, time, dateTime, PeriodActual result
... interpretation 0..1CodeableConceptHigh, low, normal, etc.
Binding: Observation Interpretation Codes (extensible)
... comment 0..1stringComments about result
... bodySite S0..1CodeableConceptObserved body part
Binding: SNOMED CT Body Structures (example)
... method S0..1CodeableConceptHow it was done
Binding: Observation Methods (example)
... device S1..1Reference(DeviceMetric)Measurement, calculation or setting capability of a medical device
... referenceRange SI0..1BackboneElementProvides guide for interpretation
obs-3: Must have at least a low or a high or text
.... id 0..1stringxml:id (or equivalent in JSON)
.... extension 0..*ExtensionAdditional Content defined by implementations
.... modifierExtension ?!∑0..*ExtensionExtensions that cannot be ignored
.... low I0..1SimpleQuantityLow Range, if relevant
.... high I0..1SimpleQuantityHigh Range, if relevant
.... meaning 0..*CodeableConceptReference range qualifier
Binding: Observation Reference Range Meaning Codes (example)
.... age 0..1RangeApplicable age range, if relevant
.... text 0..1stringText based reference range in an observation
... related S∑0..1BackboneElementResource related to this observation
.... id 0..1stringxml:id (or equivalent in JSON)
.... extension 0..*ExtensionAdditional Content defined by implementations
.... modifierExtension ?!∑0..*ExtensionExtensions that cannot be ignored
.... type S0..1codehas-member | derived-from | sequel-to | replaces | qualified-by | interfered-by
Binding: ObservationRelationshipType (required)
.... target S1..1Reference(Observation)Measurements and simple assertions
... component ∑0..*BackboneElementComponent results
.... id 0..1stringxml:id (or equivalent in JSON)
.... extension 0..*ExtensionAdditional Content defined by implementations
.... modifierExtension ?!∑0..*ExtensionExtensions that cannot be ignored
.... code ∑1..1CodeableConceptType of component observation (code / type)
Binding: LOINC Codes (example)
.... value[x] ∑0..1Quantity, CodeableConcept, string, Range, Ratio, SampledData, Attachment, time, dateTime, PeriodActual component result
.... dataAbsentReason I0..1CodeableConceptWhy the component result is missing
Binding: Observation Value Absent Reason (extensible)
.... interpretation 0..1CodeableConceptHigh, low, normal, etc.
Binding: Observation Interpretation Codes (extensible)
.... referenceRange 0..*Unknown reference to #Observation:devicemetricobservation.referenceRange
Provides guide for interpretation of component result

doco Documentation for this format

todo

This structure is derived from Observation.

Summary

Mandatory: 5 elements (+1 nested mandatory element)
Must-Support: 13 elements
Prohibited: 4 elements

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Observation I0..*Measurements and simple assertions
dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources
dom-1: If the resource is contained in another resource, it SHALL NOT contain any narrative
dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated
dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource
obs-7: If code is the same as a component code then the value element associated with the code SHALL NOT be present
obs-6: dataAbsentReason SHALL only be present if Observation.value[x] is not present
... id ∑0..1idLogical id of this artifact
... meta ∑0..1MetaMetadata about the resource
... implicitRules ?!∑0..1uriA set of rules under which this content was created
... language 0..1codeLanguage of the resource content
Binding: Common Languages (extensible)
... text I0..1NarrativeText summary of the resource, for human interpretation
... contained 0..*ResourceContained, inline Resources
... extension 0..*ExtensionAdditional Content defined by implementations
... modifierExtension ?!0..*ExtensionExtensions that cannot be ignored
... identifier S0..*IdentifierUnique Id for this particular observation
... status ?!S∑1..1coderegistered | preliminary | final | amended +
Binding: ObservationStatus (required)
... category 0..*CodeableConceptClassification of type of observation
Binding: Observation Category Codes (example)
... code S∑1..1CodeableConceptType of observation (code / type)
Binding: LOINC Codes (example)
... subject S∑1..1Reference(Patient | Device)Who and/or what this is about
... effectiveDateTime S∑1..1dateTimeClinically relevant time/time-period for observation
... performer ∑0..*Reference(Practitioner | Organization | Patient | RelatedPerson)Who is responsible for the observation
... value[x] S∑I0..1Quantity, CodeableConcept, string, Range, Ratio, SampledData, Attachment, time, dateTime, PeriodActual result
... interpretation 0..1CodeableConceptHigh, low, normal, etc.
Binding: Observation Interpretation Codes (extensible)
... comment 0..1stringComments about result
... bodySite S0..1CodeableConceptObserved body part
Binding: SNOMED CT Body Structures (example)
... method S0..1CodeableConceptHow it was done
Binding: Observation Methods (example)
... device S1..1Reference(DeviceMetric)Measurement, calculation or setting capability of a medical device
... referenceRange SI0..1BackboneElementProvides guide for interpretation
obs-3: Must have at least a low or a high or text
.... id 0..1stringxml:id (or equivalent in JSON)
.... extension 0..*ExtensionAdditional Content defined by implementations
.... modifierExtension ?!∑0..*ExtensionExtensions that cannot be ignored
.... low I0..1SimpleQuantityLow Range, if relevant
.... high I0..1SimpleQuantityHigh Range, if relevant
.... meaning 0..*CodeableConceptReference range qualifier
Binding: Observation Reference Range Meaning Codes (example)
.... age 0..1RangeApplicable age range, if relevant
.... text 0..1stringText based reference range in an observation
... related S∑0..1BackboneElementResource related to this observation
.... id 0..1stringxml:id (or equivalent in JSON)
.... extension 0..*ExtensionAdditional Content defined by implementations
.... modifierExtension ?!∑0..*ExtensionExtensions that cannot be ignored
.... type S0..1codehas-member | derived-from | sequel-to | replaces | qualified-by | interfered-by
Binding: ObservationRelationshipType (required)
.... target S1..1Reference(Observation)Measurements and simple assertions
... component ∑0..*BackboneElementComponent results
.... id 0..1stringxml:id (or equivalent in JSON)
.... extension 0..*ExtensionAdditional Content defined by implementations
.... modifierExtension ?!∑0..*ExtensionExtensions that cannot be ignored
.... code ∑1..1CodeableConceptType of component observation (code / type)
Binding: LOINC Codes (example)
.... value[x] ∑0..1Quantity, CodeableConcept, string, Range, Ratio, SampledData, Attachment, time, dateTime, PeriodActual component result
.... dataAbsentReason I0..1CodeableConceptWhy the component result is missing
Binding: Observation Value Absent Reason (extensible)
.... interpretation 0..1CodeableConceptHigh, low, normal, etc.
Binding: Observation Interpretation Codes (extensible)
.... referenceRange 0..*Unknown reference to #Observation:devicemetricobservation.referenceRange
Provides guide for interpretation of component result

doco Documentation for this format

XML Template

JSON Template

todo

 

Other representations of profile: Schematron

10.1.11.3.2 Terminology Bindings

PathNameConformanceValueSet
Observation.languageCommon LanguagesextensibleCommon Languages
Observation.statusObservationStatusrequiredObservationStatus
Observation.categoryObservation Category CodesexampleObservation Category Codes
Observation.codeLOINC CodesexampleLOINC Codes
Observation.interpretationObservation Interpretation CodesextensibleObservation Interpretation Codes
Observation.bodySiteSNOMED CT Body StructuresexampleSNOMED CT Body Structures
Observation.methodObservation MethodsexampleObservation Methods
Observation.referenceRange.meaningObservation Reference Range Meaning CodesexampleObservation Reference Range Meaning Codes
Observation.related.typeObservationRelationshipTyperequiredObservationRelationshipType
Observation.component.codeLOINC CodesexampleLOINC Codes
Observation.component.dataAbsentReasonObservation Value Absent ReasonextensibleObservation Value Absent Reason
Observation.component.interpretationObservation Interpretation CodesextensibleObservation Interpretation Codes

10.1.11.3.3 Constraints

IdPathDetailsRequirements
dom-2ObservationIf the resource is contained in another resource, it SHALL NOT contain nested Resources
XPath: not(parent::f:contained and f:contained)
dom-1ObservationIf the resource is contained in another resource, it SHALL NOT contain any narrative
XPath: not(parent::f:contained and f:text)
dom-4ObservationIf a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated
XPath: not(exists(f:contained/*/f:meta/f:versionId)) and not(exists(f:contained/*/f:meta/f:lastUpdated))
dom-3ObservationIf the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource
XPath: not(exists(for $id in f:contained/*/@id return $id[not(ancestor::f:contained/parent::*/descendant::f:reference/@value=concat('#', $id))]))
obs-7ObservationIf code is the same as a component code then the value element associated with the code SHALL NOT be present
XPath: not(exists(f:value)) or not(count(for $coding in f:code/f:coding return parent::*/f:component/f:code/f:coding[f:code/@value=$coding/f:code/@value and f:system/@value=$coding/f:system/@value])=0)
obs-6ObservationdataAbsentReason SHALL only be present if Observation.value[x] is not present
XPath: not(exists(f:dataAbsentReason)) or (not(exists(*[starts-with(local-name(.), 'value')])))
obs-3Observation.referenceRangeMust have at least a low or a high or text
XPath: (exists(f:low) or exists(f:high)or exists(f:text))
.