{"resourceType":"DeviceDefinition","id":"example","extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-wg","valueCode":"oo"}],"identifier":[{"value":"0"}],"status":"active","experimental":true,"contact":[{"telecom":[{"system":"url","value":"http://www.hl7.org/Special/committees/orders"}]}],"deviceName":[{"name":"Example Device Name","type":{"coding":[{"system":"http://hl7.org/fhir/device-nametype","code":"registered-name"}]}}],"deviceVersion":[{"type":{"coding":[{"system":"http://hl7.org/fhir/device-version-type","code":"hardware"}]},"value":"v1.2.3"}],"url":"http://hl7.org/fhir/DeviceDefinition/example","hasPart":[{"definitionCanonical":"http://hl7.org/fhir/DeviceDefinition/example-prodspec"}],"manufacturer":{"reference":"Organization/example"},"modelNumber":"Model123","partNumber":"Part456","publisher":"HL7 International / Orders and Observations","conformsTo":[{"specification":{"coding":[{"system":"urn:iso:std:iso:11073:10101","code":"528388","display":"MDC_DEV_SPEC_PROFILE_PULS_OXIM"}]},"version":["3.0"],"category":{"coding":[{"system":"http://hl7.org/fhir/device-specification-category","code":"exchange"}]}}]}
{"resourceType":"DeviceDefinition","id":"example-prodspec","extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-wg","valueCode":"oo"}],"identifier":[{"value":"789123"}],"status":"active","experimental":true,"contact":[{"telecom":[{"system":"url","value":"http://www.hl7.org/Special/committees/orders"}]}],"url":"http://hl7.org/fhir/DeviceDefinition/example-prodspec","publisher":"HL7 International / Orders and Observations"}