Clock

Alternative names
Timer; watch
WHO list of priority medical devices
Various conditions or disease specific
Particular indications (ICD-11)
Multiple
Organ or system related according to ICD-11
Many
Interventions (non-exhaustive list)
Life course
Sex
Type of medical device
Capital, reusable or single-use
Requirements
electricity (batteries)
electricity (mains)
Level of technical knowledge
Regulatory classification (FDA)