Working with Extensions

This tutorial is deprecated. Since the 2405 release, using Aidbox in FHIRSchema mode is recommended, which is incompatible with zen or Entity/Attribute options.

Setup Aidbox with FHIR Schema validation engine

Aidbox Native Extensions

In addition to the FHIR extensions, Aidbox has its own implementation of extensions as native attributes.

First, you will need to create an Attribute resource.

Request

PUT /Attribute/Observation.hrtakencontext

resourceType: Attribute
resource: {id: Observation, resourceType: Entity}
path: [hrtakencontext]
id: Observation.hrtakencontext
module: fhir-3.0.1
order: 100
type: {id: CodeableConcept, resourceType: Entity}
description: How it was done hrtakencontext

Response

Status: 201

resource: {id: Observation, resourceType: Entity}
path: [hrtakencontext]
id: Observation.hrtakencontext
module: fhir-3.0.1
order: 100
type: {id: CodeableConcept, resourceType: Entity}
meta: {lastUpdated: '2019-02-06T15:39:20.242Z', versionId: '120'}
resourceType: Attribute
description: How it was done hrtakencontext

Now, you can create a resource using the native Aidbox extension.

Request

PUT /Observation/sample-for-hrtakencontext 

resourceType: Observation
id: sample-for-hrtakencontext
text: {div: "<div>\n Heart Rate Patient: Jane Smith (8867-4): 50 beats/minute\n\ </div>", status: generated}
hrtakencontext:
  text: not set
  coding:
    - {code: '0', system: 'https://myhealth.aidbox.app/HeartRateMotionContext', display: not set}
value:
  Quantity: {code: "/min", unit: "beats/minute", value: 50, system: "http://unitsofmeasure.org"}
status: final
subject: {display: Jane Smith}
category:
  - text: Vital Signs
    coding:
      - {code: vital-signs, system: 'http://hl7.org/fhir/observation-category', display: Vital Signs}
code:
  text: Heart rate
  coding:
    - {code: 8867-4, system: 'http://loinc.org', display: Heart rate}
effective: {dateTime: '2018-11-20T15:12:00.000+0300'}

Response

Status: 201

id: sample-for-hrtakencontext
hrtakencontext:
  text: not set
  coding:
  - {code: '0', system: 'https://myhealth.aidbox.app/HeartRateMotionContext', display: not set}
value:
  Quantity: {code: /min, unit: beats/minute, value: 50, system: 'http://unitsofmeasure.org'}
status: final
text: {div: "<div>\n  Heart Rate Patient: Jane Smith (8867-4): 50 beats/minute \n\
    </div>", status: generated}
subject: {display: Jane Smith}
meta: {lastUpdated: '2019-02-06T15:42:13.053Z', versionId: '122'}
category:
- text: Vital Signs
  coding:
  - {code: vital-signs, system: 'http://hl7.org/fhir/observation-category', display: Vital Signs}
resourceType: Observation
code:
  text: Heart rate
  coding:
  - {code: 8867-4, system: 'http://loinc.org', display: Heart rate}
effective: {dateTime: '2018-11-20T15:12:00.000+0300'}