<status value="draft" /> <date value="2023-12-21T10:46:32.3889842+00:00" /> <fhirVersion value="4.0.1" /> <kind value="complex-type" /> <abstract value="false" /> <context> <type value="element" /> <expression value="ServiceRequest" /> </context> <type value="Extension" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" /> <derivation value="constraint" /> <differential> <element id="Extension"> <path value="Extension" /> <short value="病区收治选择条件" /> <max value="1" /> </element> <element id="Extension.url"> <path value="Extension.url" /> <fixedUri value="https://simplifier.net/winningtest/extension-ward-selection-criteria" /> </element> <element id="Extension.value[x]"> <path value="Extension.value[x]" /> <short value="入院单病区收治限制" /> <type> <code value="CodeableConcept" /> </type> <binding> <strength value="required" /> <description value="入院单病区收治限制代码" /> <valueSet value="urn:oid1.2.156.112604.1.2.116217" /> </binding> </element> </differential> </StructureDefinition>