Unstructured Vital Signs Sample

{
    "resourceType": "Observation",
    "id": "1535113277029103",
    "meta": {
        "lastUpdated": "2018-09-06T13:53:18.000+02:00"
    },
    "identifier":  [
        {
            "use": "usual",
            "system": "http://smis.ch/fhir/element/internal_id",
            "value": "1535113277029103"
        },
        {
            "use": "usual",
            "system": "http://smis.ch/fhir/element/external_id",
            "value": "4A10BE89-0404-4C2A-84DA-B3C09C37C367"
        }
    ],
    "status": "final",
    "category":  [
        {
            "coding":  [
                {
                    "system": "http://smis.ch/fhir/CodeSystem/smis-observation-category-codes",
                    "code": "open-type",
                    "display": "Open Type"
                }
            ]
        }
    ],
    "code": {
        "coding":  [
            {
                "system": "http://smis.ch/fhir/types/open",
                "code": "vital-signs",
                "display": "Vitaldaten"
            }
        ]
    },
    "subject": {
        "reference": "Patient/1489161154728048"
    },
    "effectiveDateTime": "2016-12-07T00:00:00+01:00",
    "valueString": "<div>Gewicht: 96Kg</div><div>Blutdruck: 156/97</div><div>Puls: 87</div>"
}