| # | Name | Source | Ver | Description | |
| 1 | Approved Jurisdictions extension | hl7.fhir.uv.pocd#current | R4 | StructureDefinition that adds approved jurisdictions to a Device. | |
| 2 | Device Commercial Brand | hl7.fhir.uv.extensions.r4#1.0.0 | R4 | The overall name of a collection of branded devices that an organization brings to market. It is typically not the same as, although can be derived from, the organization name that owns the name. | |
| 3 | Device Implantable Status | hl7.fhir.uv.extensions.r4#1.0.0 | R4 | Codes to represent the functional status of a device implanted in a patient. Both overall device status and an implant status need to be considered. The implant status should only be used when the [device status](device-definitions.html#Device.status) is `active `. | |
| 4 | Device Instance extension | hl7.fhir.uv.pocd#current | R4 | StructureDefinition that adds an instance number or label to Device or DeviceMetric. | |
| 5 | Device Last maintenance time | hl7.fhir.uv.extensions.r4#1.0.0 | R4 | DateTime of the last time the device was subject to maintenance. | |
| 6 | Device Maintenance Responsibility | hl7.fhir.uv.extensions.r4#1.0.0 | R4 | Extension containing the information about the person and/or organization responsible for the maintenance of the device. | |
| 7 | Operating cycles extension | hl7.fhir.uv.pocd#current | R4 | StructureDefinition that adds operating cycles to a Device. | |
| 8 | Operating hours extension | hl7.fhir.uv.pocd#current | R4 | StructureDefinition that adds operating hours to a Device. | |
| 9 | Operating mode extension | hl7.fhir.uv.pocd#current | R4 | StructureDefinition that adds an operating mode to a Device. | |
| 10 | Operator extension | hl7.fhir.uv.pocd#current | R4 | StructureDefinition that adds an operator to a Device. |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
| Extension | D | C D | C D | D | C D | D | D | D | D | D |
| Extension.valueCodeableConcept | C B M | |||||||||
| Extension.extension | C | C | C | S C D (3) | C | S C D (2) | C | C | C | C |
| Extension.extension.value[x] | (2) | |||||||||
| Extension.extension.extension | C (2) | |||||||||
| Extension.extension.valueString | C | |||||||||
| Extension.extension.valueUnsignedInt | C | |||||||||
| Extension.extension.url | F (2) | F (2) | ||||||||
| Extension.url | F | F | F | F | F | F | F | F | F | F |
| Extension.value[x] | C | C B M | C | C | C | C | C B M | C |
Produced 06 Apr 2023