description: An Observation profile describing fetus-related Observations in a pregnancy, such as movement and heart action, as defined by BabyConnect. Fetus-related Observations are Observations about a fetus, which is the focus of the Observation (extension). Fetus identification is necessary in these Observations, especially in multiple pregnancy. There are two ways of using this profile depending on the presence of a patient / fetus record for the unborn child:\r\n1. A patient / fetus record is present. The subject of the Observation is the (unborn) child Patient. The focus extension can be left blank.\r\n2. A patient / fetus record is not present. The subject of the Observation is the woman Patient. The focus extension refers to the fetus BodySite.
package_name: nictiz.fhir.nl.stu3.geboortezorg
derivation: constraint
name: bc-FetusObservation
type: Observation
elements:
  extension:
    index: 0
    slicing:
      rules: open
      discriminator:
      - {path: url, type: value}
      min: null
      slices:
        fetus:
          match: {url: 'http://nictiz.nl/fhir/StructureDefinition/observation-focusSTU3'}
          schema:
            type: Extension
            url: h
            index: 1
            elements:
              url:
                pattern: {type: Uri, value: 'http://nictiz.nl/fhir/StructureDefinition/observation-focusSTU3'}
                index: 2
              valueReference:
                type: Reference
                refers: ['http://nictiz.nl/fhir/StructureDefinition/bc-Fetus']
                index: 3
                slicing:
                  slices:
                    valueReference:
                      match: {}
                      schema:
                        type: Reference
                        refers: ['http://nictiz.nl/fhir/StructureDefinition/bc-Fetus']
                        index: 3
  subject:
    type: Reference
    refers: ['http://nictiz.nl/fhir/StructureDefinition/bc-Child', 'http://nictiz.nl/fhir/StructureDefinition/bc-Woman']
    index: 4
  context:
    type: Reference
    refers: ['http://nictiz.nl/fhir/StructureDefinition/bc-ChildBirthAssistance', 'http://nictiz.nl/fhir/StructureDefinition/bc-Encounter', 'http://nictiz.nl/fhir/StructureDefinition/bc-MaternalRecord']
    index: 5
  value:
    choices: [valueCodeableConcept]
    index: 12
    slicing:
      slices:
        placentaLocalisation:
          match: {}
          schema:
            choices: [valueCodeableConcept]
            index: 12
  valueCodeableConcept:
    type: CodeableConcept
    choiceOf: value
    index: 13
    slicing:
      slices:
        placentaLocalisation:
          match: {}
          schema: {type: CodeableConcept, choiceOf: value, index: 13}
  interpretation:
    extensions:
      percentile:
        url: h
        type: Extension
        index: 15
        elements:
          valueQuantity:
            elements:
              unit:
                pattern: {type: String, value: '%'}
                index: 16
              system:
                pattern: {type: Uri, value: 'http://unitsofmeasure.org'}
                index: 17
              code:
                pattern: {type: Code, value: '%'}
                index: 18
    elements:
      extension:
        index: 14
        slicing:
          rules: open
          discriminator:
          - {path: url, type: value}
          min: null
          slices:
            percentile:
              match: {url: null}
              schema:
                type: Extension
                url: h
                index: 15
                elements:
                  valueQuantity:
                    elements:
                      unit:
                        pattern: {type: String, value: '%'}
                        index: 16
                      system:
                        pattern: {type: Uri, value: 'http://unitsofmeasure.org'}
                        index: 17
                      code:
                        pattern: {type: Code, value: '%'}
                        index: 18
package_version: 0.1.0
extensions:
  fetus:
    url: h
    type: Extension
    index: 1
    elements:
      url:
        pattern: {type: Uri, value: 'http://nictiz.nl/fhir/StructureDefinition/observation-focusSTU3'}
        index: 2
      valueReference:
        type: Reference
        refers: ['http://nictiz.nl/fhir/StructureDefinition/bc-Fetus']
        index: 3
        slicing:
          slices:
            valueReference:
              match: {}
              schema:
                type: Reference
                refers: ['http://nictiz.nl/fhir/StructureDefinition/bc-Fetus']
                index: 3
class: profile
kind: resource
url: http://nictiz.nl/fhir/StructureDefinition/bc-FetusObservation
base: http://fhir.nl/fhir/StructureDefinition/nl-core-observation
version: null