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.

DeviceUseStatement
identifier
External identifier for this record
basedOn
Fulfills plan, proposal or order
status
active | completed | entered-in-error +
subject
Patient using device
derivedFrom
Supporting information
timing[x]
How often the device was used
recordedOn
When statement was recorded
source
Who made the statement
device
Reference to device used
reasonCode
Why device was used
reasonReference
Why was DeviceUseStatement performed?
bodySite
Target body site
note
Addition details (comments, instructions)