<status value="draft" /> <description value="References the biologically derived product administered during a transfusion procedure. This R4 extension represents the product relationship conveyed by Procedure.used in later FHIR releases." /> <fhirVersion value="4.0.1" /> <kind value="complex-type" /> <abstract value="false" /> <context> <type value="element" /> <expression value="Procedure" /> </context> <type value="Extension" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" /> <derivation value="constraint" /> <differential> <element id="Extension"> <path value="Extension" /> <short value="BDP Procedure Used Product" /> <definition value="References the biologically derived product administered during a transfusion procedure. This R4 extension represents the product relationship conveyed by Procedure.used in later FHIR releases." /> </element> <element id="Extension.extension"> <path value="Extension.extension" /> <max value="0" /> </element> <element id="Extension.url"> <path value="Extension.url" /> <fixedUri value="http://ontariohealth.ca/fhir/bdp/StructureDefinition/extension-procedure-used-bdp" /> </element> <element id="Extension.value[x]"> <path value="Extension.value[x]" /> <min value="1" /> <type> <code value="Reference" /> <targetProfile value="http://hl7.org/fhir/StructureDefinition/BiologicallyDerivedProduct" /> </type> </element> </differential> </StructureDefinition>