description: Total hours the device has been used
package_name: acme.canada.2023
derivation: constraint
name: TotalDeviceHours
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'http://example.org/StructureDefinition/total-device-hours'}
    index: 1
  value:
    choices: [valueDecimal]
    index: 3
  valueDecimal: {type: decimal, choiceOf: value, index: 4}
package_version: 0.0.1-alpha
extensions: {}
class: extension
kind: complex-type
url: http://example.org/StructureDefinition/total-device-hours
base: http://hl7.org/fhir/StructureDefinition/Extension
version: null