description: This cross-version extension represents DeviceUseStatement.notes from http://hl7.org/fhir/StructureDefinition/DeviceUseStatement|1.0.2 for use in FHIR R4B. package_name: hl7.fhir.uv.xver derivation: constraint name: ext_R2_DeviceUseStatement_notes type: Extension elements: value: base: {path: 'Extension.value[x]'} short: Details about the device statement that were not represented at all or sufficiently in one of the attributes provided in a class. These may include for example a comment, an instruction, or a note associated with the statement. choices: [valueString] index: 1 valueString: base: {path: 'Extension.value[x]'} type: string short: Details about the device statement that were not represented at all or sufficiently in one of the attributes provided in a class. These may include for example a comment, an instruction, or a note associated with the statement. choiceOf: value index: 2 url: pattern: {type: Uri, value: 'http://hl7.org/fhir/1.0/StructureDefinition/extension-DeviceUseStatement.notes'} index: 3 package_version: r2.r4b-0.0.1-snapshot-1 class: extension kind: complex-type url: http://hl7.org/fhir/1.0/StructureDefinition/extension-DeviceUseStatement.notes base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.0.1-snapshot-1 required: [url]