Medical gas order: supplementary oxygen 1 to 3 L/min via nasal cannula (DeviceDefinition) if SpO2 below 88% (grouped with medicationrequest0351) (id = "medrx0352")

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

<MedicationRequest xmlns="http://hl7.org/fhir">
  <id value="medrx0352"/> 
  <contained> 
    <DeviceDefinition> 
      <id value="nasal-cannula"/> 
      <status value="active"/> 
      <deviceName> 
        <name value="Oxygen nasal cannula"/> 
        <type> 
          <coding> 
            <system value="http://terminology.hl7.org/CodeSystem/device-nametype"/> 
            <code value="user-friendly-name"/> 
          </coding> 
        </type> 
      </deviceName> 
      <classification> 
        <type> 
          <coding> 
            <system value="http://snomed.info/sct"/> 
            <code value="336623009"/> 
            <display value="Oxygen nasal cannula"/> 
          </coding> 
        </type> 
      </classification> 
    </DeviceDefinition> 
  </contained> 
  <groupIdentifier> 
    <system value="urn:ietf:rfc:3986"/> 
    <value value="urn:uuid:8b7a3c6e-4d2f-4a1b-9e0c-5f6d7e8a9b10"/> 
  </groupIdentifier> 
  <status value="active"/> 
  <intent value="order"/> 
  <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> 
  <authoredOn value="2026-02-10"/> 
  <requester> 
    <reference value="Practitioner/f007"/> 
  </requester> 
  <device> 
    <reference> 
      <reference value="#nasal-cannula"/> 
    </reference> 
  </device> 
  <reason> 
    <concept> 
      <coding> 
        <system value="http://snomed.info/sct"/> 
        <code value="71186008"/> 
        <display value="Croup (disorder)"/> 
      </coding> 
    </concept> 
  </reason> 
  <dosageInstruction> 
    <renderedInstruction value="Oxygen 2 L/min (1 to 3 L/min) via nasal cannula if SpO2 is below 88%, titrated
     to SpO2"/> 
    <step> 
      <component> 
        <text value="Oxygen 2 L/min (1 to 3 L/min) via nasal cannula if SpO2 is below 88%, titrated
         to SpO2"/> 
        <asNeededFor> 
          <coding> 
            <system value="http://snomed.info/sct"/> 
            <code value="449171008"/> 
            <display value="Oxygen saturation below reference range"/> 
          </coding> 
          <text value="SpO2 below 88%"/> 
        </asNeededFor> 
        <route> 
          <coding> 
            <system value="http://snomed.info/sct"/> 
            <code value="447694001"/> 
            <display value="Respiratory tract route"/> 
          </coding> 
        </route> 
        <doseAndRate> 
          <rateRange> 
            <low> 
              <value value="1"/> 
              <unit value="L/min"/> 
              <system value="http://unitsofmeasure.org"/> 
              <code value="L/min"/> 
            </low> 
            <high> 
              <value value="3"/> 
              <unit value="L/min"/> 
              <system value="http://unitsofmeasure.org"/> 
              <code value="L/min"/> 
            </high> 
          </rateRange> 
        </doseAndRate> 
      </component> 
    </step> 
  </dosageInstruction> 
</MedicationRequest>