description: pH-value of Blood
package_name: de.gecco
derivation: constraint
name: PH
type: Observation
elements:
  category:
    elements:
      coding:
        index: 0
        slicing:
          slices:
            blood-gas-studies:
              match: {}
              schema:
                index: 0
                elements:
                  system:
                    pattern: {type: Uri, value: 'http://loinc.org'}
                    mustSupport: true
                    index: 1
                  code:
                    mustSupport: true
                    pattern: {type: Code, value: 18767-4}
                    index: 2
                required: [system, code]
  code:
    elements:
      coding:
        index: 3
        slicing:
          rules: open
          discriminator:
          - {path: $this, type: pattern}
          min: 1
          max: 1
          slices:
            pH-blood:
              match: {code: 11558-4, system: 'http://loinc.org'}
              schema:
                pattern:
                  type: Coding
                  value: {code: 11558-4, system: 'http://loinc.org'}
                index: 4
                elements:
                  system: {index: 5}
                  code: {index: 6}
                required: [system, code]
            pH-arterial:
              match: {code: 2744-1, system: 'http://loinc.org'}
              schema:
                pattern:
                  type: Coding
                  value: {code: 2744-1, system: 'http://loinc.org'}
                index: 7
                elements:
                  system: {index: 8}
                  code: {index: 9}
                required: [system, code]
            pH-capillary:
              match: {code: 2745-8, system: 'http://loinc.org'}
              schema:
                pattern:
                  type: Coding
                  value: {code: 2745-8, system: 'http://loinc.org'}
                index: 10
                elements:
                  system: {index: 11}
                  code: {index: 12}
                required: [system, code]
    required: [coding]
  subject:
    type: Reference
    refers: ['http://hl7.org/fhir/StructureDefinition/Group', 'http://hl7.org/fhir/StructureDefinition/Patient']
    index: 13
  value:
    choices: []
    index: 15
    slicing:
      slices:
        valueQuantity:
          match: {}
          schema:
            choices: []
            index: 15
  value[x]:
    elements:
      code:
        pattern: {type: Code, value: '[pH]'}
        index: 16
  valueCodeableConcept:
    index: 17
    slicing:
      slices:
        valueCodeableConcept:
          match: {}
          schema: {index: 17}
          max: 0
package_version: 0.9.3
class: profile
kind: resource
url: https://www.netzwerk-universitaetsmedizin.de/fhir/StructureDefinition/pH
base: https://www.medizininformatik-initiative.de/fhir/core/modul-labor/StructureDefinition/ObservationLab
version: 0.9.1