{
  "resourceType": "Observation",
  "id": "example-mes-fr-observation-oxygen-sat-001",
  "meta": {
    "profile": [
      "https://interop.esante.gouv.fr/ig/fhir/mesures/StructureDefinition/mesures-fr-observation-oxygen-sat"
    ]
  },
  "category": [
    {
      "coding": [
        {
          "system": "http://terminology.hl7.org/CodeSystem/observation-category",
          "code": "vital-signs"
        }
      ]
    }
  ],
  "code": {
    "coding": [
      {
        "system": "http://loinc.org",
        "code": "2708-6",
        "display": "Oxygène saturation [Fraction massique] Sang artériel ; Numérique"
      }
    ]
  },
  "valueQuantity": {
    "system": "http://unitsofmeasure.org",
    "code": "%",
    "value": 99,
    "unit": "%O2"
  },
  "status": "final",
  "subject": {
    "reference": "Patient/example-mes-fr-patient-001",
    "display": "Pierre Durand"
  },
  "effectiveDateTime": "1999-07-02"
}