Flawless Data Transformation

1// MediBridgeX Transformation Script (JS)
2export function transformHl7ToFhir(hl7Message) {
3  // 1. Extract raw segments
4  const pid = hl7Message.getSegment('PID');
5  const obx = hl7Message.getSegment('OBX');
6  
7  // 2. Map and cleanse data
8  const fhirPatient = {
9    resourceType: "Patient",
10    identifier: [{
11      system: "urn:oid:1.2.36.146.595.217.0.1",
12      value: pid.getField(3).getComponent(1)
13    }],
14    name: [{
15      family: pid.getField(5).getComponent(1),
16      given: [pid.getField(5).getComponent(2)]
17    }],
18    gender: mapGender(pid.getField(8)),
19    birthDate: formatDate(pid.getField(7))
20  };
21
22  // 3. Terminology binding (LOINC)
23  const fhirObservation = mapToLoinc(obx);
24  
25  return { patient: fhirPatient, observation: fhirObservation };
26}