description: A record of an assistive device--e.g. eyeglasses or hearing aid, being used by a patient during a cognitive status assessment. This profile based on the DeviceUseStatement resource provides a way to include information about device usage during an assessment. package_name: hl7.fhir.us.pacio derivation: constraint name: UseOfDevice type: DeviceUseStatement elements: subject: type: Reference refers: ['http://hl7.org/fhir/us/core/StructureDefinition/us-core-patient'] index: 0 device: {short: The description of the device that the patient used., index: 1} bodySite: {index: 2} package_version: cs-1.0.0 class: profile kind: resource url: http://hl7.org/fhir/us/pacio-cs/StructureDefinition/pacio-cs-dev base: http://hl7.org/fhir/StructureDefinition/DeviceUseStatement version: 1.0.0