Extension 
url 
value[x] Documentation for this formatThis is the set of resources that conform to either of the profiles DevicePatientUsed (http://hl7.org/fhir/us/pacio-pfe/StructureDefinition/device-patient-used) and DevicePatientUsed (http://hl7.org/fhir/us/pacio-pfe/StructureDefinition/device-patient-used). E.g. what you have to deal with if you get resources conforming to one of them
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension | 0..* | Extension | ||
| url | 1..1 | uri | identifies the meaning of the extension | |
| value[x] | 0..1 | Reference(Personal Functioning and Engagement Use of Device | #sd-pfe-use-of-device-pfe-use-of-device) | Points to a record of a healthcare-related assistive device being used by a patient during an assessment. | |
| Documentation for this format | ||||