8 matching records for Power box.
A mains electricity (AC-powered) light viewing box that uses a translucent version of the ophthalmic chart (Snellen chart) imprinted with block letters (optotypes) and/or other symbols (e.g., LEA symbols for children who can not read) in gradually decreasin...
A non-motorized device designed to support and illuminate one or more medical images, e.g., x-ray, magnetic resonance imaging (MRI), computed tomography (CT), ultrasound or nuclear medicine (NM) recorded on radiographic film for direct viewing. This kind of...
A portable, battery-powered, general-purpose device intended to measure pneumatic line flow rates and pressures (positive and negative) in order to calibrate or test a medical (e.g., anaesthesia machines, suction devices) or industrial device and is not ded...
A special container intended to be used to house batteries for protective purposes. This device will typically be portable so that the user can safely carry the power source.
A battery-powered electronic device designed to measure two or more parameters (e.g., temperature, conductivity, pressure, pH, flow) to calibrate or test a medical device (e.g., haemodialysis equipment, anaesthesia machine, suction system, ophthalmic laser)...
A portable, electrically-powered device intended to enable a direct flat panel detector (not included) to be integrated as part of an analogue x-ray [i.e., screen-film, computerized radiography (plate)] system to convert the analogue x-ray system into a dig...
A mains electricity (AC-powered) device designed for visual examination of a process and/or its results using ultraviolet (UV) light. It is used to support and illuminate an object with UV light so that the information held within this object can be seen an...
A hand-held, battery-powered device intended to imitate a variety of physiological parameters and a variety of conditions (both foetal and maternal) expressed during pregnancy (e.g., TOCO, uterine and foetal heart activity) in order to test and calibrate fo...