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