Get last observations

GET /fhir/Observation/$lastn

GET /fhir/R4/Observation/$lastn

GET /fhir/R5/Observation/$lastn

alphahttps://api.sandbox.ovok.com

This endpoint allows users to fetch patient informations, specifically observations.

Example cURL request

curl -X GET \
 -G 'https://api.dev.ovok.com/fhir/Observation/$lastn' \
 -d 'patient=Patient/e70f3aec-d37e-453d-887b-72654c26b3fe' \
 -d 'max=2' \
 -d 'code=131328,8886-4'

Example JSON response

{
  "resourceType": "Bundle",
  "type": "searchset",
  "entry": [
    {
      "resource": {
        "resourceType": "Observation",
        "subject": {
          "reference": "Patient/7c4d044d-af23-4ef8-948b-c4503e64e528",
          "display": "Max Mustermann"
        },
        "code": {
          "coding": [
            {
              "system": "http://loinc.org",
              "code": "131328"
            }
          ]
        },
        "status": "amended",
        "id": "a4508b00-7854-4108-a903-57aa67eaa79e"
      },
      "fullUrl": "https://fhir.ovok.com/fhir/R4/Observation/a4508b00-7854-4108-a903-57aa67eaa79e"
    },
    {
      "resource": {
        "resourceType": "Observation",
        "status": "final",
        "valueQuantity": {
          "unit": "bpm",
          "value": 150
        },
        "code": {
          "coding": [
            {
              "system": "http://loinc.org",
              "code": "8883-1"
            },
            {
              "system": "http://loinc.org",
              "code": "8886-4"
            }
          ]
        },
        "subject": {
          "reference": "Patient/7c4d044d-af23-4ef8-948b-c4503e64e528",
          "display": "Max Mustermann"
        },
        "id": "32fd6e5d-fa2f-4923-97ac-1042ed3f90bb"
      },
      "fullUrl": "https://fhir.ovok.com/fhir/R4/Observation/32fd6e5d-fa2f-4923-97ac-1042ed3f90bb"
    }
  ]
}

Parameters

Name	In	Type	Required	Description
patient	query	string	no	Patient reference.
max	query	string	no	Maximum number of observations to return.
code	query	string	no	Observation code(s) with comma separated values, e.g. "131328,8886-4".

Responses

Code	Description
200	Success.
400	The request could not be operated by the server.
401	The resource owner or authorization server denied the request.
404	The requested resource could not be found.
422	The request could not be validated by the server.
500	The server encountered an unexpected condition. Please try again later.

200 → PatientObservationResponseDto (application/json)

• resourceType: string (required)
• type: string (required)
• entry: object[] (required)
  • resource: object (required)
  • fullUrl: string (required)

Example

{
  "resourceType": "Bundle",
  "type": "searchset",
  "entry": [
    {
      "resource": {
        "id": "87ea5dfc-8b8e-384d-8489-79496e706390",
        "resourceType": "Observation"
      },
      "fullUrl": "https://fhir.ovok.com/fhir/R4/Observation/87ea5dfc-8b8e-384d-8489-79496e706390"
    }
  ]
}