<status value="draft" /> <date value="2026-01-09" /> <publisher value="HL7 Canada - FHIR Implementation Work Group" /> <contact> <telecom> <system value="url" /> <value value="https://infocentral.infoway-inforoute.ca/en/collaboration/wg/fhir-implementations" /> </telecom> </contact> <description value="Proposed constraints on the Device resource for the minimal set of data to query and retrieve a medical or non-medical device." /> <jurisdiction> <coding> <system value="urn:iso:std:iso:3166" /> <code value="CA" /> </coding> </jurisdiction> <fhirVersion value="4.0.1" /> <mapping> <identity value="rim" /> <uri value="http://hl7.org/v3" /> <name value="RIM Mapping" /> </mapping> <mapping> <identity value="w5" /> <uri value="http://hl7.org/fhir/fivews" /> <name value="FiveWs Pattern Mapping" /> </mapping> <mapping> <identity value="udi" /> <uri value="http://fda.gov/UDI" /> <name value="UDI Mapping" /> </mapping> <kind value="resource" /> <abstract value="false" /> <type value="Device" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Device" /> <derivation value="constraint" /> <differential> <element id="Device"> <path value="Device" /> <short value="Device Profile" /> <definition value="The Device Profile is based upon the core FHIR Device Resource" /> </element> <element id="Device.identifier"> <path value="Device.identifier" /> <slicing> <discriminator> <type value="value" /> <path value="system" /> </discriminator> <rules value="open" /> </slicing> </element> <element id="Device.identifier:EUI-64"> <path value="Device.identifier" /> <sliceName value="EUI-64" /> <short value="IEEE 64-bit Extended Unique Identifier (EUI-64)" /> <max value="1" /> </element> <element id="Device.identifier:EUI-64.system"> <path value="Device.identifier.system" /> <short value="EUI-64 system identifier" /> <min value="1" /> <patternUri value="urn:oid:1.2.840.10004.1.1.1.0.0.1.0.0.1.2680" /> </element> <element id="Device.identifier:EUI-64.value"> <path value="Device.identifier.value" /> <min value="1" /> </element> <element id="Device.identifier:EUI-48"> <path value="Device.identifier" /> <sliceName value="EUI-48" /> <short value="MAC Transport address identifier (EUI-48)" /> <max value="1" /> </element> <element id="Device.identifier:EUI-48.system"> <path value="Device.identifier.system" /> <short value="EUI-48 system identifier" /> <min value="1" /> <patternUri value="http://terminology.hl7.org/fhir/sid/eui-48" /> </element> <element id="Device.identifier:EUI-48.value"> <path value="Device.identifier.value" /> <min value="1" /> </element> <element id="Device.type"> <path value="Device.type" /> <min value="1" /> <binding> <strength value="extensible" /> <description value="Codes to identify medical devices" /> <valueSet value="http://hl7.org/fhir/ValueSet/device-kind" /> </binding> </element> <element id="Device.version"> <path value="Device.version" /> </element> <element id="Device.patient"> <path value="Device.patient" /> <type> <code value="Reference" /> <targetProfile value="http://hl7.org/fhir/ca/baseline/StructureDefinition/profile-patient" /> </type> </element> <element id="Device.parent"> <path value="Device.parent" /> <type> <code value="Reference" /> <targetProfile value="http://hl7.org/fhir/ca/baseline/StructureDefinition/profile-device-medical" /> </type> </element> </differential> </StructureDefinition>