US Core Implementation Guide
4.0.0 - STU4 Release

This page is part of the US Core (v4.0.0: STU4) based on FHIR R4. The current version which supercedes this version is 5.0.1. For a full list of available versions, see the Directory of published versions

: Observation SatO2 FiO2 Example - JSON Representation

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{
  "resourceType" : "Observation",
  "id" : "satO2-fiO2",
  "meta" : {
    "extension" : [
      {
        "url" : "http://hl7.org/fhir/StructureDefinition/instance-name",
        "valueString" : "Observation SatO2 FiO2 Example"
      },
      {
        "url" : "http://hl7.org/fhir/StructureDefinition/instance-description",
        "valueMarkdown" : "This is a observation satO2 fiO2 example for the *US Core Pulse Oximetry Profile* representing a spO2 value with a for a patient on 6 l/min of O2 suppplemental oxygen."
      }
    ],
    "profile" : [
      "http://hl7.org/fhir/us/core/StructureDefinition/us-core-pulse-oximetry"
    ]
  },
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p><b>Generated Narrative</b></p><p><b>identifier</b>: id: o1223435-10</p><p></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\">Generated Summary: Medical Record Number: 1032702 (USUAL); active; Amy V. Shaw , Amy V. Baxter ; Phone: 555-555-5555, amy.shaw@example.com; gender: female; birthDate: 1987-02-20</a></p><p><b>effective</b>: Dec 5, 2014 8:30:10 AM</p><p><b>value</b>: 95 %</p><p><b>interpretation</b>: <span title=\"Codes: {http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation N}\">Normal (applies to non-numeric results)</span></p><p><b>device</b>: <span>Acme Pulse Oximeter 2000</span></p><h3>ReferenceRanges</h3><table class=\"grid\"><tr><td>-</td><td><b>Low</b></td><td><b>High</b></td></tr><tr><td>*</td><td>90 %</td><td>99 %</td></tr></table><h3>Components</h3><table class=\"grid\"><tr><td>-</td><td><b>Code</b></td><td><b>Value[x]</b></td></tr><tr><td>*</td><td><span title=\"Codes: {http://loinc.org 3151-8}\">Inhaled oxygen flow rate</span></td><td>6 liters/min</td></tr></table></div>"
  },
  "identifier" : [
    {
      "system" : "http://goodcare.org/observation/id",
      "value" : "o1223435-10"
    }
  ],
  "status" : "final",
  "category" : [
    {
      "coding" : [
        {
          "system" : "http://terminology.hl7.org/CodeSystem/observation-category",
          "code" : "vital-signs",
          "display" : "Vital Signs"
        }
      ],
      "text" : "Vital Signs"
    }
  ],
  "code" : {
    "coding" : [
      {
        "system" : "http://loinc.org",
        "code" : "2708-6",
        "display" : "Oxygen saturation in Arterial blood"
      },
      {
        "system" : "http://loinc.org",
        "code" : "59408-5",
        "display" : "Oxygen saturation in Arterial blood by Pulse oximetry"
      },
      {
        "system" : "urn:iso:std:iso:11073:10101",
        "code" : "150456",
        "display" : "MDC_PULS_OXIM_SAT_O2"
      }
    ]
  },
  "subject" : {
    "reference" : "Patient/example"
  },
  "effectiveDateTime" : "2014-12-05T09:30:10+01:00",
  "valueQuantity" : {
    "value" : 95,
    "unit" : "%",
    "system" : "http://unitsofmeasure.org",
    "code" : "%"
  },
  "interpretation" : [
    {
      "coding" : [
        {
          "system" : "http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation",
          "code" : "N",
          "display" : "Normal"
        }
      ],
      "text" : "Normal (applies to non-numeric results)"
    }
  ],
  "device" : {
    "display" : "Acme Pulse Oximeter 2000"
  },
  "referenceRange" : [
    {
      "low" : {
        "value" : 90,
        "unit" : "%",
        "system" : "http://unitsofmeasure.org",
        "code" : "%"
      },
      "high" : {
        "value" : 99,
        "unit" : "%",
        "system" : "http://unitsofmeasure.org",
        "code" : "%"
      }
    }
  ],
  "component" : [
    {
      "code" : {
        "coding" : [
          {
            "system" : "http://loinc.org",
            "code" : "3151-8",
            "display" : "Inhaled oxygen flow rate"
          }
        ],
        "text" : "Inhaled oxygen flow rate"
      },
      "valueQuantity" : {
        "value" : 6,
        "unit" : "liters/min",
        "system" : "http://unitsofmeasure.org",
        "code" : "L/min"
      }
    }
  ]
}