This is the Continuous Integration Build of FHIR (will be incorrect/inconsistent at times).
See the Directory of published versions icon CodeSystem http://hl7.org/fhir/deviceassociation-operationstatus

Orders and Observations icon Work Group Maturity Level: 2Trial Use Use Context: Country: World
Official URL: http://hl7.org/fhir/deviceassociation-operationstatus Version: 6.0.0-cibuild
active as of 2021-01-04 Computable Name: FHIRDeviceAssociationOperationStatus
Flags: CaseSensitive, Complete. All codes ValueSet: FHIR Device Association Operation Status OID: TBD

This Code system is used in the following value sets:

The operational status of the device.

This case-sensitive code system http://hl7.org/fhir/deviceassociation-operationstatus defines the following codes:

on OnThe device is working or switched on, i.e. active.btn btn
off OffThe device is inactive, switched off, or deactivated.btn btn
standby Stand ByThe device is in stand-by mode i.e. not actively working but not powered off.btn btn
defective Stand ByThe device is defective or for maintenance and is not available or working.btn btn
unknown UnknownThe operational status of the device has not been determined.btn btn


See the full registry of code systems defined as part of FHIR.

Explanation of the columns that may appear on this page:

LevelA few code lists that FHIR defines are hierarchical - each code is assigned a level. See Code System for further information.
SourceThe source of the definition of the code (when the value set draws in codes defined elsewhere)
CodeThe code (used as the code in the resource instance). If the code is in italics, this indicates that the code is not selectable ('Abstract')
DisplayThe display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
DefinitionAn explanation of the meaning of the concept
CommentsAdditional notes about how to use the code