A screening device intended to be installed within a suction system and which has a membrane pore size small enough to retain bacterial pathogens, thus preventing the environment from becoming infected and decreasing the risk of cross-infection to subsequen...
A non-sterile device designed to record the integrated gamma-ray, x-ray, beta particles or Bremsstrahlung dose to an individual, usually a healthcare provider, using photographic or x-ray film and filters to discriminate energy absorption characteristics, a...
A sterile device designed to remove bacteria and other suspended particles from flowing water by creating a mechanical barrier to elements larger than 0.2 micrometres. It typically consists of a plastic housing with a connector to the water source [e.g., a ...
A pneumatically-powered device that is a component of an anaesthesia workstation and connects between the expiratory valve or port of a breathing circuit and the extraction system enabling the waste anaesthetic, exhaled, or other trace gasses to be removed ...
A small absorbent strip, made of filter paper or similar material, which is impregnated with a small amount of a chemical (e.g., fluorescein sodium, lissamine green) intended to be applied to the cornea to function as a dye for ophthalmic examinations of th...