US Core Implementation Guide
8.0.1 - STU 8 US

US Core Implementation Guide, published by HL7 International / Cross-Group Projects. This guide is not an authorized publication; it is the continuous build for version 8.0.1 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/US-Core/ and changes regularly. See the Directory of published versions

## : Observation SatO2 FiO2 Example - XML Representation

Page standards status: Informative

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    <Observation xmlns="http://hl7.org/fhir">
      <id value="satO2-fiO2"/>
      <meta>
        <profile
                 value="http://hl7.org/fhir/us/core/StructureDefinition/us-core-pulse-oximetry|8.0.1"/>
      </meta>
      <text>
        <status value="generated"/>
        <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: Observation satO2-fiO2</b></p><a name="satO2-fiO2"> </a><a name="hcsatO2-fiO2"> </a><div style="display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%"><p style="margin-bottom: 0px"/><p style="margin-bottom: 0px">Profile: <a href="StructureDefinition-us-core-pulse-oximetry.html">US Core Pulse Oximetry Profile</a> version: 8.0.1</p></div><p><b>identifier</b>: <code>http://example.org/FHIR/observation/identifiers</code>/o1223435-10</p><p><b>status</b>: Final</p><p><b>category</b>: <span title="Codes:{http://terminology.hl7.org/CodeSystem/observation-category vital-signs}">Vital Signs</span></p><p><b>code</b>: <span title="Codes:{http://loinc.org 2708-6}, {http://loinc.org 59408-5}, {urn:iso:std:iso:11073:10101 150456}">Oxygen saturation in Arterial blood</span></p><p><b>subject</b>: <a href="Patient-example.html">Amy V. Baxter  (no stated gender), DoB: 1987-02-20 ( Medical Record Number: 1032702 (use: usual, ))</a></p><p><b>effective</b>: 2014-12-05 09:30:10+0100</p><p><b>performer</b>: <a href="Practitioner-practitioner-1.html">Dr Ronald Bone</a></p><p><b>value</b>: 95 %<span style="background: LightGoldenRodYellow"> (Details: UCUM  code% = '%')</span></p><p><b>interpretation</b>: <span title="Codes:{http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation N}">Normal</span></p><p><b>device</b>: Acme Pulse Oximeter 2000</p><h3>ReferenceRanges</h3><table class="grid"><tr><td style="display: none">-</td><td><b>Low</b></td><td><b>High</b></td></tr><tr><td style="display: none">*</td><td>90 %<span style="background: LightGoldenRodYellow"> (Details: UCUM  code% = '%')</span></td><td>99 %<span style="background: LightGoldenRodYellow"> (Details: UCUM  code% = '%')</span></td></tr></table><h3>Components</h3><table class="grid"><tr><td style="display: none">-</td><td><b>Code</b></td><td><b>Value[x]</b></td></tr><tr><td style="display: none">*</td><td><span title="Codes:{http://loinc.org 3151-8}">Inhaled oxygen flow rate</span></td><td>6 liters/min<span style="background: LightGoldenRodYellow"> (Details: UCUM  codeL/min = 'L/min')</span></td></tr></table></div>
      </text>
      <identifier>
        <system value="http://example.org/FHIR/observation/identifiers"/>
        <value value="o1223435-10"/>
      </identifier>
      <status value="final"/>
      <category>
        <coding>
          <system
                  value="http://terminology.hl7.org/CodeSystem/observation-category"/>
          <code value="vital-signs"/>
          <display value="Vital Signs"/>
        </coding>
        <text value="Vital Signs"/>
      </category>
      <code>
        <coding>
          <system value="http://loinc.org"/>
          <code value="2708-6"/>
          <display value="Oxygen saturation in Arterial blood"/>
        </coding>
        <coding>
          <system value="http://loinc.org"/>
          <code value="59408-5"/>
          <display value="Oxygen saturation in Arterial blood by Pulse oximetry"/>
        </coding>
        <coding>
          <system value="urn:iso:std:iso:11073:10101"/>
          <code value="150456"/>
          <display value="MDC_PULS_OXIM_SAT_O2"/>
        </coding>
      </code>
      <subject>🔗
        <reference value="Patient/example"/>
      </subject>
      <effectiveDateTime value="2014-12-05T09:30:10+01:00"/>
      <performer>🔗
        <reference value="Practitioner/practitioner-1"/>
        <display value="Dr Ronald Bone"/>
      </performer>
      <valueQuantity>
        <value value="95"/>
        <unit value="%"/>
        <system value="http://unitsofmeasure.org"/>
        <code value="%"/>
      </valueQuantity>
      <interpretation>
        <coding>
          <system
                  value="http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation"/>
          <code value="N"/>
          <display value="Normal"/>
        </coding>
        <text value="Normal"/>
      </interpretation>
      <device>
        <display value="Acme Pulse Oximeter 2000"/>
      </device>
      <referenceRange>
        <low>
          <value value="90"/>
          <unit value="%"/>
          <system value="http://unitsofmeasure.org"/>
          <code value="%"/>
        </low>
        <high>
          <value value="99"/>
          <unit value="%"/>
          <system value="http://unitsofmeasure.org"/>
          <code value="%"/>
        </high>
      </referenceRange>
      <component>
        <code>
          <coding>
            <system value="http://loinc.org"/>
            <code value="3151-8"/>
            <display value="Inhaled oxygen flow rate"/>
          </coding>
          <text value="Inhaled oxygen flow rate"/>
        </code>
        <valueQuantity>
          <value value="6"/>
          <unit value="liters/min"/>
          <system value="http://unitsofmeasure.org"/>
          <code value="L/min"/>
        </valueQuantity>
      </component>
    </Observation>