This page is part of the FHIR Specification (v0.0.82: DSTU 1). The current version which supercedes this version is 5.0.0 . For a full list of available versions, see the Directory of published versions . Page versions: R4B R4 R3 R2 Content Examples Detailed Descriptions Mappings Profiles 5.14.5 Resource DeviceUseStatement - Detailed Descriptions Detailed Descriptions for the elements in the DeviceUseStatement resource. DeviceUseStatement Definition A record of a device being used by a patient where the record is the result of a report from the patient or another clinician. Control 1..1 DeviceUseStatement.bodySite[x] Definition Indicates the site on the subject's body where the device was used ( i.e. the target site). Control 0..1 Type CodeableConcept | Reference ( BodySite ) Requirements Knowing where the device is targeted is important for tracking if multiple sites are possible. DeviceUseStatement.whenUsed Definition The time period over which the device was used. Control 0..1 Type Period DeviceUseStatement.device Definition The details of the device used. Control 1..1 Type Reference ( Device ) DeviceUseStatement.identifier Definition An external identifier for this statement such as an IRI. Note This is a business identifer, not a resource identifier (see discussion ) Control 0..* Type Identifier DeviceUseStatement.indication Definition Reason or justification for the use of the device. Control 0..* Type CodeableConcept DeviceUseStatement.notes Definition 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. Control 0..* Type string DeviceUseStatement.recordedOn Definition The time at which the statement was made/recorded. Control 0..1 Type dateTime DeviceUseStatement.subject Definition The patient who used the device. Control 1..1 Type Reference ( Patient ) DeviceUseStatement.timing[x] Definition How often the device was used. Control 0..1 Type Timing | Period | dateTime © HL7.org 2011+. FHIR DSTU (v0.4.0-4902) generated on Fri, Mar 27, 2015 00:19+1100. Links: What's a DSTU? | Version History | Specification Map | Compare to DSTU1 | | Propose a change