{"associationStatus":{"coding":[{"code":"attached","display":"Attached","system":"http://hl7.org/fhir/CodeSystem/deviceassociation-association-status"}]},"bodyStructure":{"reference":"#heart-structure"},"contained":[{"id":"example-patient","name":[{"family":"Doe","given":["John"]}],"resourceType":"Patient"},{"id":"implant-device","name":[{"type":{"coding":[{"code":"model-name"}]},"value":"ICD Model X"}],"resourceType":"Device","status":"active","type":[{"coding":[{"code":"753666","display":"MDC_IDC_ENUM_DEV_TYPE_ICD","system":"urn:iso:std:iso:11073:10101"}]}]},{"description":"Anatomical site for ICD implantation","id":"heart-structure","includedStructure":[{"structure":{"coding":[{"code":"80891009","display":"Heart structure","system":"http://snomed.info/sct"}]}}],"patient":{"reference":"#example-patient"},"resourceType":"BodyStructure"}],"device":{"reference":"#implant-device"},"id":"implant-association","period":{"start":"2022-01-01"},"resourceType":"DeviceAssociation","status":"active","subject":{"reference":"#example-patient"}}