{"contained":[{"id":"catheter","name":[{"type":{"coding":[{"code":"user-friendly-name","system":"http://terminology.hl7.org/CodeSystem/device-nametype"}]},"value":"Triple lumen central venous catheter"}],"resourceType":"Device","status":"active","type":[{"coding":[{"code":"397970004","display":"Triple lumen catheter","system":"http://snomed.info/sct"}]}]},{"id":"port","name":[{"type":{"coding":[{"code":"user-friendly-name","system":"http://terminology.hl7.org/CodeSystem/device-nametype"}]},"value":"Distal port"}],"parent":{"reference":"#catheter"},"resourceType":"Device","status":"active","type":[{"text":"Catheter port (distal lumen)"}]},{"id":"pump","name":[{"type":{"coding":[{"code":"user-friendly-name","system":"http://terminology.hl7.org/CodeSystem/device-nametype"}]},"value":"Infusion pump"}],"resourceType":"Device","serialNumber":"IP-20817-44","status":"active","type":[{"coding":[{"code":"430033006","display":"Infusion pump","system":"http://snomed.info/sct"}]}]}],"device":[{"reference":{"reference":"#port"}},{"reference":{"reference":"#pump"}}],"dosage":{"dose":{"code":"g","system":"http://unitsofmeasure.org","unit":"g","value":1},"route":{"coding":[{"code":"47625008","display":"Intravenous route","system":"http://snomed.info/sct"}]},"text":"Vancomycin 1 g IV over 90 minutes by infusion pump, through the distal port of the triple lumen catheter"},"id":"medadmin0314","medication":{"concept":{"coding":[{"code":"780751008","display":"Vancomycin only product in parenteral dose form","system":"http://snomed.info/sct"}]}},"occurrencePeriod":{"end":"2026-02-12T09:30:00+01:00","start":"2026-02-12T08:00:00+01:00"},"performer":[{"actor":{"reference":{"reference":"Practitioner/f007"}}}],"resourceType":"MedicationAdministration","status":"completed","subject":{"display":"Donald Duck","reference":"Patient/pat1"}}