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