description: 'The date/time stamp associated with the generation of the analytical result by an instrument. This extension represents when the analysis of the specimen occurred, while the Observation.effective[x] is when the specimen was collected. '
package_name: hl7.fhir.uv.extensions.r3
derivation: constraint
name: ObsAnalysisDateTime
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/observation-analysis-date-time'}
    index: 1
  value:
    choices: [valueDateTime]
    index: 3
  valueDateTime: {type: dateTime, choiceOf: value, index: 4}
package_version: 5.3.0
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/StructureDefinition/observation-analysis-date-time
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 5.3.0
required: [valueDateTime, value]