hl7-fhir - 是否可以使用单个 GET 请求搜索多个 FHIR 资源

Question

您好，我正在开发一款使用新 FHIR 标准的应用。它旨在从 EHR 中提取信息并进行组织。

我想知道是否可以通过单个 GET 请求搜索多个 FHIR 资源。例如单个 GET 请求是否可以搜索单个患者的最新血压、心率等？

Answer 1

你看过batch/transaction吗？互动？

The batch and transaction interactions submit a set of actions to perform on a server in a single HTTP request/response. The actions may be performed independently as a "batch", or as a single atomic "transaction" where the entire set of changes succeed or fail as a single entity.

A batch or transaction interaction is performed by an HTTP POST command as shown:POST [base] {?_format=[mime-type]}

这里是一个 POST 请求的例子 meds and allergies :

{
  "resourceType": "Bundle",
  "id": "bundle-request-medsallergies",
  "type": "batch",
  "entry": [
    {
      "request": {
        "method": "GET",
        "url": "/Patient/example"
      }
    },
    {
      "request": {
        "method": "GET",
        "url": "/MedicationStatement?patient=example&_list=$current-medications"
      }
    },
    {
      "request": {
        "method": "GET",
        "url": "/AllergyIntolerance?patient=example&_list=$current-allergies"
      }
    },
    {
      "request": {
        "method": "GET",
        "url": "/Condition?patient=example&_list=$current-problems"
      }
    },
    {
      "request": {
        "method": "GET",
        "url": "/MedicationStatement?patient=example&notgiven:not=true"
      }
    }
  ]
}