description: A reference to additional devices, kits, or reagents (e.g., TestKit, Calibration Kit, QC materials) to support the generation of the measurement.
package_name: hl7.fhir.uv.extensions.r5
derivation: constraint
name: ObservationDefinitionSupportingDevice
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/observationdefinition-supportingDevice'}
    index: 1
  value:
    choices: [valueCodeableReference]
    index: 3
  valueCodeableReference: {type: CodeableReference, choiceOf: value, index: 4}
package_version: 5.4.0
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/StructureDefinition/observationdefinition-supportingDevice
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 5.4.0
required: [valueCodeableReference, value]