<status value="draft" /> <description value="This profile defines a set of constraints to the FHIR Specimen resource for use in Alberta eOrder Laboratory (AB:eOrder-Lab). It re-profiles the R4 Core Specimen resource and it includes constraints that represent the minimum expectations for the Specimen resource when used in the AB:Order-Lab." /> <fhirVersion value="4.0.1" /> <kind value="resource" /> <abstract value="false" /> <type value="Specimen" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Specimen" /> <derivation value="constraint" /> <differential> <element id="Specimen"> <path value="Specimen" /> <comment value="Specimen resources included in Alberta eOrder Laboratory Bundles have rules that certain attributes are not to be contained in Specimen resources. These are mechanically enforced through invariants at the AB:eOrder-Lab Bundle level." /> </element> <element id="Specimen.type"> <path value="Specimen.type" /> <mustSupport value="true" /> </element> <element id="Specimen.type.text"> <path value="Specimen.type.text" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="Specimen.subject"> <path value="Specimen.subject" /> <type> <code value="Reference" /> <targetProfile value="https://www.alberta.ca/fhir/ab-eorder-lab/StructureDefinition/PatientABeOrderLab" /> </type> </element> <element id="Specimen.request"> <path value="Specimen.request" /> <type> <code value="Reference" /> <targetProfile value="https://www.alberta.ca/fhir/ab-eorder-lab/StructureDefinition/ServiceRequestABeOrderLab" /> </type> </element> <element id="Specimen.collection"> <path value="Specimen.collection" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="Specimen.collection.collected[x]"> <path value="Specimen.collection.collected[x]" /> <slicing> <discriminator> <type value="type" /> <path value="$this" /> </discriminator> <ordered value="false" /> <rules value="open" /> </slicing> </element> <element id="Specimen.collection.collected[x]:collectedDateTime"> <path value="Specimen.collection.collected[x]" /> <sliceName value="collectedDateTime" /> <min value="0" /> <max value="1" /> <type> <code value="dateTime" /> </type> <mustSupport value="true" /> </element> <element id="Specimen.collection.bodySite"> <path value="Specimen.collection.bodySite" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="Specimen.collection.bodySite.text"> <path value="Specimen.collection.bodySite.text" /> <min value="1" /> <mustSupport value="true" /> </element> </differential> </StructureDefinition>