{ "description": "Laborparameter - Observation für das elektronische Medikations-Datenaustauschformat (eMDAF)", "_filename": "EMDAF_PR_Observation_Laborparameter.json", "package_name": "de.gevko.emdaf", "date": "2021-11-26", "derivation": "constraint", "publisher": "gevko GmbH", "fhirVersion": "4.0.1", "name": "EMDAF_PR_Observation_Laborparameter", "abstract": false, "type": "Observation", "experimental": null, "resourceType": "StructureDefinition", "title": "eMDAF - Klinische Parameter: Laborparameter", "package_version": "1.0.0", "status": "active", "id": "6db664ac-6d55-45ef-aac7-fb81b35bdb43", "kind": "resource", "url": "https://fhir.gevko.de/StructureDefinition/EMDAF_PR_Observation_Laborparameter", "version": "1.0.0", "differential": { "element": [ { "id": "Observation.meta", "min": 1, "path": "Observation.meta", "mustSupport": true }, { "id": "Observation.meta.profile", "max": "1", "min": 1, "path": "Observation.meta.profile", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "mustSupport": true, "fixedCanonical": "https://fhir.gevko.de/StructureDefinition/EMDAF_PR_Observation_Laborparameter|1.0.0" }, { "id": "Observation.implicitRules", "max": "0", "path": "Observation.implicitRules", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ] }, { "id": "Observation.language", "max": "0", "path": "Observation.language", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ] }, { "id": "Observation.contained", "max": "0", "path": "Observation.contained" }, { "id": "Observation.extension", "min": 1, "path": "Observation.extension", "slicing": { "rules": "open", "discriminator": [ { "path": "url", "type": "value" } ] } }, { "id": "Observation.extension:Annotation_Comment", "min": 0, "path": "Observation.extension", "type": [ { "code": "Extension", "profile": [ "https://fhir.gevko.de/StructureDefinition/EMDAF_EX_Annotation_Comment" ] } ], "short": "Annotation Comment", "sliceName": "Annotation_Comment" }, { "id": "Observation.extension:Freitext_Parameter", "min": 0, "path": "Observation.extension", "type": [ { "code": "Extension", "profile": [ "https://fhir.gevko.de/StructureDefinition/EMDAF_EX_Freitext_Parameter" ] } ], "short": "Freitext Parameter", "sliceName": "Freitext_Parameter", "mustSupport": true }, { "id": "Observation.extension:Freitext_Parameter.extension", "min": 2, "path": "Observation.extension.extension", "slicing": { "rules": "open", "discriminator": [ { "path": "url", "type": "value" } ] } }, { "id": "Observation.extension:Freitext_Parameter.extension:Parameter-Freitext", "min": 1, "path": "Observation.extension.extension", "sliceName": "Parameter-Freitext", "mustSupport": true }, { "id": "Observation.extension:Freitext_Parameter.extension:Parameter-Freitext.value[x]", "path": "Observation.extension.extension.value[x]", "mustSupport": true }, { "id": "Observation.extension:Freitext_Parameter.extension:Druckkennzeichen", "min": 1, "path": "Observation.extension.extension", "sliceName": "Druckkennzeichen", "mustSupport": true }, { "id": "Observation.extension:Freitext_Parameter.extension:Druckkennzeichen.value[x]", "path": "Observation.extension.extension.value[x]", "mustSupport": true }, { "id": "Observation.extension:Vorhabenspezifische_Erweiterung_Zusatzinformation", "max": "1", "min": 0, "path": "Observation.extension", "type": [ { "code": "Extension", "profile": [ "https://fhir.gevko.de/StructureDefinition/EMDAF_EX_Zusatzinformation" ] } ], "short": "Vorhabenspezifische Erweiterung/Zusatzinformation des Datensatzes", "sliceName": "Vorhabenspezifische_Erweiterung_Zusatzinformation", "mustSupport": true }, { "id": "Observation.extension:Vorhabenspezifische_Erweiterung_Zusatzinformation.extension", "min": 1, "path": "Observation.extension.extension", "slicing": { "rules": "open", "discriminator": [ { "path": "url", "type": "value" } ] } }, { "id": "Observation.extension:Vorhabenspezifische_Erweiterung_Zusatzinformation.extension:Zusatzinformation_Text", "min": 1, "path": "Observation.extension.extension", "short": "Der Wert der vorhabenspezifischen Erweiterung/Zusatzinformation", "sliceName": "Zusatzinformation_Text", "mustSupport": true }, { "id": "Observation.extension:Vorhabenspezifische_Erweiterung_Zusatzinformation.extension:Zusatzinformation_Text.value[x]", "path": "Observation.extension.extension.value[x]", "mustSupport": true }, { "id": "Observation.extension:Vorhabenspezifische_Erweiterung_Zusatzinformation.extension:Zusatzinformation_Code", "max": "1", "min": 0, "path": "Observation.extension.extension", "short": "Identifikation der Erweiterung/Zusatzinformation in Form einer URI", "sliceName": "Zusatzinformation_Code", "mustSupport": true }, { "id": "Observation.extension:Vorhabenspezifische_Erweiterung_Zusatzinformation.extension:Zusatzinformation_Code.value[x]", "path": "Observation.extension.extension.value[x]", "type": [ { "code": "uri" } ], "mustSupport": true }, { "id": "Observation.extension:Status_Laborparameter", "max": "1", "min": 1, "path": "Observation.extension", "type": [ { "code": "Extension", "profile": [ "https://fhir.gevko.de/StructureDefinition/EMDAF_EX_Laborparameter_Status" ] } ], "short": "Status des Laborparameters", "sliceName": "Status_Laborparameter" }, { "id": "Observation.extension:Status_Laborparameter.value[x]", "min": 1, "path": "Observation.extension.value[x]", "binding": { "strength": "required", "valueSet": "http://terminology.hl7.org/ValueSet/v3-ActStatus", "description": "Der Status des Laborparameters muss aus dem Value Set 'http://terminology.hl7.org/ValueSet/v3-ActStatus' gewählt werden." }, "mustSupport": true }, { "id": "Observation.extension:Status_Laborparameter.value[x].system", "path": "Observation.extension.value[x].system", "mustSupport": true }, { "id": "Observation.extension:Status_Laborparameter.value[x].code", "path": "Observation.extension.value[x].code", "mustSupport": true }, { "id": "Observation.extension:Status_Laborparameter.value[x].display", "path": "Observation.extension.value[x].display", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "mustSupport": true }, { "id": "Observation.extension:Status_Laborparameter.value[x].userSelected", "max": "0", "path": "Observation.extension.value[x].userSelected", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ] }, { "id": "Observation.identifier", "max": "0", "path": "Observation.identifier" }, { "id": "Observation.basedOn", "max": "0", "path": "Observation.basedOn" }, { "id": "Observation.partOf", "max": "0", "path": "Observation.partOf" }, { "id": "Observation.status", "path": "Observation.status", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "mustSupport": true }, { "id": "Observation.category", "max": "0", "path": "Observation.category" }, { "id": "Observation.code", "path": "Observation.code", "short": "Code des Laborwertes", "mustSupport": true }, { "id": "Observation.code.coding", "max": "1", "min": 1, "path": "Observation.code.coding", "mustSupport": true }, { "id": "Observation.code.coding.system", "min": 1, "path": "Observation.code.coding.system", "binding": { "strength": "required", "valueSet": "https://fhir.gevko.de/ValueSet/EMDAF_VS_Laborparameter", "description": "Value Set 1.2.276.0.76.11.431 Laborparameter" }, "fixedUri": "http://loinc.org", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "mustSupport": true }, { "id": "Observation.code.coding.code", "min": 1, "path": "Observation.code.coding.code", "short": "Code aus dem Value Set Laborparameter (1.2.276.0.76.11.431 )", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "mustSupport": true }, { "id": "Observation.code.coding.display", "path": "Observation.code.coding.display", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "mustSupport": true }, { "id": "Observation.code.coding.userSelected", "max": "0", "path": "Observation.code.coding.userSelected", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ] }, { "id": "Observation.code.text", "min": 1, "path": "Observation.code.text", "short": "Name des Laborparameters", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "mustSupport": true }, { "id": "Observation.subject", "min": 1, "path": "Observation.subject", "type": [ { "code": "Reference", "targetProfile": [ "https://fhir.gevko.de/StructureDefinition/EMDAF_PR_Patient" ] } ], "mustSupport": true }, { "id": "Observation.subject.reference", "min": 1, "path": "Observation.subject.reference", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "mustSupport": true }, { "id": "Observation.subject.type", "max": "0", "path": "Observation.subject.type", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ] }, { "id": "Observation.subject.identifier", "max": "0", "path": "Observation.subject.identifier" }, { "id": "Observation.subject.display", "max": "0", "path": "Observation.subject.display", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ] }, { "id": "Observation.focus", "max": "0", "path": "Observation.focus" }, { "id": "Observation.encounter", "max": "0", "path": "Observation.encounter" }, { "id": "Observation.effective[x]", "min": 1, "path": "Observation.effective[x]", "type": [ { "code": "dateTime" } ], "short": "Zeitpunkt der Messung des Laborwerts", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "mustSupport": true }, { "id": "Observation.issued", "max": "0", "path": "Observation.issued", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ] }, { "id": "Observation.performer", "max": "0", "path": "Observation.performer" }, { "id": "Observation.value[x]", "min": 1, "path": "Observation.value[x]", "type": [ { "code": "Quantity" } ], "short": "Wert und Einheit des Laborwertes", "binding": { "strength": "preferred", "valueSet": "http://hl7.org/fhir/ValueSet/ucum-units", "description": "Der Code für die Einheit des Laborwertes muss aus dem ValueSet 'http://hl7.org/fhir/ValueSet/ucum-units' gewählt werden." }, "mustSupport": true }, { "id": "Observation.value[x].value", "min": 1, "path": "Observation.value[x].value", "short": "Wert des Laborwertes", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "mustSupport": true }, { "id": "Observation.value[x].comparator", "max": "0", "path": "Observation.value[x].comparator", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ] }, { "id": "Observation.value[x].unit", "min": 1, "path": "Observation.value[x].unit", "short": "Einheit des Laborwertes", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "mustSupport": true }, { "id": "Observation.value[x].system", "min": 1, "path": "Observation.value[x].system", "fixedUri": "http://unitsofmeasure.org", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "mustSupport": true }, { "id": "Observation.value[x].code", "min": 1, "path": "Observation.value[x].code", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "mustSupport": true }, { "id": "Observation.dataAbsentReason", "max": "0", "path": "Observation.dataAbsentReason" }, { "id": "Observation.interpretation", "max": "1", "path": "Observation.interpretation", "mustSupport": true }, { "id": "Observation.interpretation.coding", "max": "1", "min": 1, "path": "Observation.interpretation.coding", "binding": { "strength": "required", "valueSet": "http://terminology.hl7.org/ValueSet/v3-ObservationInterpretation", "description": "Die qualitative Interpretation des Laborwertes muss aus dem Value Set 'http://terminology.hl7.org/ValueSet/v3-ObservationInterpretation' gewählt werden." }, "mustSupport": true }, { "id": "Observation.interpretation.coding.system", "min": 1, "path": "Observation.interpretation.coding.system", "fixedUri": "http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "mustSupport": true }, { "id": "Observation.interpretation.coding.code", "min": 1, "path": "Observation.interpretation.coding.code", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "mustSupport": true }, { "id": "Observation.interpretation.coding.display", "path": "Observation.interpretation.coding.display", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "mustSupport": true }, { "id": "Observation.interpretation.coding.userSelected", "max": "0", "path": "Observation.interpretation.coding.userSelected", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ] }, { "id": "Observation.interpretation.text", "max": "0", "path": "Observation.interpretation.text", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ] }, { "id": "Observation.note", "max": "0", "path": "Observation.note" }, { "id": "Observation.bodySite", "max": "0", "path": "Observation.bodySite" }, { "id": "Observation.method", "max": "0", "path": "Observation.method" }, { "id": "Observation.specimen", "max": "0", "path": "Observation.specimen" }, { "id": "Observation.device", "max": "0", "path": "Observation.device" }, { "id": "Observation.referenceRange", "path": "Observation.referenceRange", "short": "Normalwertebereich", "mustSupport": true }, { "id": "Observation.referenceRange.low", "min": 1, "path": "Observation.referenceRange.low", "mustSupport": true }, { "id": "Observation.referenceRange.low.value", "min": 1, "path": "Observation.referenceRange.low.value", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ] }, { "id": "Observation.referenceRange.low.unit", "min": 1, "path": "Observation.referenceRange.low.unit", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "mustSupport": true }, { "id": "Observation.referenceRange.low.system", "min": 1, "path": "Observation.referenceRange.low.system", "fixedUri": "http://hl7.org/fhir/ValueSet/ucum-units", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "mustSupport": true }, { "id": "Observation.referenceRange.low.code", "min": 1, "path": "Observation.referenceRange.low.code", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "mustSupport": true }, { "id": "Observation.referenceRange.high", "min": 1, "path": "Observation.referenceRange.high", "mustSupport": true }, { "id": "Observation.referenceRange.high.value", "min": 1, "path": "Observation.referenceRange.high.value", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "mustSupport": true }, { "id": "Observation.referenceRange.high.unit", "min": 1, "path": "Observation.referenceRange.high.unit", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "mustSupport": true }, { "id": "Observation.referenceRange.high.system", "min": 1, "path": "Observation.referenceRange.high.system", "fixedUri": "http://hl7.org/fhir/ValueSet/ucum-units", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "mustSupport": true }, { "id": "Observation.referenceRange.high.code", "min": 1, "path": "Observation.referenceRange.high.code", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ], "mustSupport": true }, { "id": "Observation.referenceRange.type", "path": "Observation.referenceRange.type", "short": "Interpretation" }, { "id": "Observation.referenceRange.type.coding", "max": "1", "path": "Observation.referenceRange.type.coding", "binding": { "strength": "required", "valueSet": "http://terminology.hl7.org/ValueSet/v3-ObservationInterpretation", "description": "Die qualitative Interpretation muss aus dem Value Set 'http://terminology.hl7.org/ValueSet/v3-ObservationInterpretation' gewählt werden." } }, { "id": "Observation.referenceRange.type.coding.system", "min": 1, "path": "Observation.referenceRange.type.coding.system", "short": "Entspricht dem Terminologie-System: 2.16.840.1.113883.5.83 (Observation Interpretation)", "fixedUri": "http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ] }, { "id": "Observation.referenceRange.type.coding.code", "min": 1, "path": "Observation.referenceRange.type.coding.code", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ] }, { "id": "Observation.referenceRange.type.coding.userSelected", "max": "0", "path": "Observation.referenceRange.type.coding.userSelected", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ] }, { "id": "Observation.referenceRange.appliesTo", "max": "0", "path": "Observation.referenceRange.appliesTo" }, { "id": "Observation.referenceRange.age", "max": "0", "path": "Observation.referenceRange.age" }, { "id": "Observation.referenceRange.text", "max": "0", "path": "Observation.referenceRange.text", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "normative" }, { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version", "valueCode": "4.0.0" } ] }, { "id": "Observation.hasMember", "max": "0", "path": "Observation.hasMember" }, { "id": "Observation.derivedFrom", "max": "0", "path": "Observation.derivedFrom" }, { "id": "Observation.component", "max": "0", "path": "Observation.component" } ] }, "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Observation" }