Supplementary oxygen administered via the nasal cannula requested in medicationrequest0352 (Device whose definition is the requested DeviceDefinition) (id = "medadmin0315")

<?xml version="1.0" encoding="UTF-8"?>

<MedicationAdministration xmlns="http://hl7.org/fhir">
  <id value="medadmin0315"/> 
  <contained> 
    <Device> 
      <id value="cannula"/> 
      <definition value="http://example.org/fhir/DeviceDefinition/oxygen-nasal-cannula"/> 
      <status value="active"/> 
      <name> 
        <value value="Oxygen nasal cannula"/> 
        <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="336623009"/> 
          <display value="Oxygen nasal cannula"/> 
        </coding> 
      </type> 
    </Device> 
  </contained> 
  <status value="completed"/> 
  <medication> 
    <concept> 
      <coding> 
        <system value="http://snomed.info/sct"/> 
        <code value="320917000"/> 
        <display value="Oxygen only product in gas for inhalation"/> 
      </coding> 
    </concept> 
  </medication> 
  <subject> 
    <reference value="Patient/pat1"/> 
    <display value="Donald Duck"/> 
  </subject> 
  <occurrencePeriod> 
    <start value="2026-02-10T14:20:00+01:00"/> 
    <end value="2026-02-10T18:00:00+01:00"/> 
  </occurrencePeriod> 
  <performer> 
    <actor> 
      <reference> 
        <reference value="Practitioner/f007"/> 
      </reference> 
    </actor> 
  </performer> 
  <request> 
    <reference value="MedicationRequest/medrx0352"/> 
  </request> 
  <device> 
    <reference> 
      <reference value="#cannula"/> 
    </reference> 
  </device> 
  <dosage> 
    <text value="Oxygen 2 L/min via nasal cannula (SpO2 below 88%)"/> 
    <route> 
      <coding> 
        <system value="http://snomed.info/sct"/> 
        <code value="447694001"/> 
        <display value="Respiratory tract route"/> 
      </coding> 
    </route> 
    <rateQuantity> 
      <value value="2"/> 
      <unit value="L/min"/> 
      <system value="http://unitsofmeasure.org"/> 
      <code value="L/min"/> 
    </rateQuantity> 
  </dosage> 
</MedicationAdministration>