description: Blood pressure observation with extended observation type coding
package_name: at.unofficial.au.base
derivation: constraint
name: AUBloodPressure
type: Observation
elements:
  status:
    pattern: {type: Code, value: final}
    index: 0
  code:
    elements:
      coding:
        array: true
        min: 2
        index: 1
        slicing:
          slices:
            BPSNOMED:
              match: {}
              schema:
                mustSupport: true
                _required: true
                index: 2
                elements:
                  system:
                    pattern: {type: Uri, value: 'http://snomed.info/sct'}
                    index: 3
                  code:
                    pattern: {type: Code, value: '75367002'}
                    index: 4
                required: [system, code]
  bodySite:
    binding: {strength: preferred, valueSet: 'https://healthterminologies.gov.au/fhir/ValueSet/body-site-1'}
    index: 5
  component:
    index: 6
    slicing:
      slices:
        SystolicBP:
          match: {}
          schema:
            index: 6
            elements:
              code:
                elements:
                  coding:
                    index: 7
                    slicing:
                      slices:
                        SBPSNOMED:
                          match: {}
                          schema:
                            _required: true
                            index: 7
                            elements:
                              system:
                                pattern: {type: Uri, value: 'http://snomed.info/sct'}
                                index: 8
                              code:
                                pattern: {type: Code, value: '271649006'}
                                index: 9
                            required: [system, code]
                required: [coding]
        DiastolicBP:
          match: {}
          schema:
            index: 10
            elements:
              code:
                elements:
                  coding:
                    index: 11
                    slicing:
                      slices:
                        DBPSNOMED:
                          match: {}
                          schema:
                            _required: true
                            index: 11
                            elements:
                              system:
                                pattern: {type: Uri, value: 'http://snomed.info/sct'}
                                index: 12
                              code:
                                pattern: {type: Code, value: '271650006'}
                                index: 13
                            required: [system, code]
                required: [coding]
package_version: 2.2.0-ballot2
class: profile
kind: resource
url: http://hl7.org.au/fhir/StructureDefinition/au-bloodpressure
base: http://hl7.org/fhir/StructureDefinition/bp
version: 2.2.0