description: Hearing is the ability to observe sound, with the purpose of communicating with others, localizing the source of the sound and recognizing certain sounds. This pertains to observing the sound waves, and not processing the sounds in the brain.\r\nA hearing disorder can lead to things including communication problems. package_name: healthdata.be.r4.cbb derivation: constraint name: HdBeHearingFunctionHearingAidProduct type: Device elements: type: binding: {strength: extensible, valueSet: 'https://fhir.healthdata.be/ValueSet/HearingAidType'} index: 0 package_version: 0.7.0-alpha class: profile kind: resource url: https://fhir.healthdata.be/StructureDefinition/HdBe-HearingFunction.HearingAid.Product base: https://fhir.healthdata.be/StructureDefinition/HdBe-MedicalDevice.Product version: null