A mains electricity powered device that concentrates oxygen from ambient air and delivers the concentrated oxygen in a controlled manner to a patient requiring oxygen therapy via a single outlet up to 10 L/min.

Provides a continuous, variable flow of concentrated oxygen (>82%) derived from room air, to a maximum rate 10 L/min.
Contains oxygen monitor to verify concentration.
Equipped with one oxygen outlet, provided with controllable flowmeter.
Audible and visual alarms for low oxygen concentration (<82%) and power supply failure. Audible and visual alarms for high temperature, no flow rate and low/high pressure. Power efficiency < 70 W/L/min. Digital meter that displays cumulative hours of device operation. Oxygen outlet(s) with 6 mm (¼-inch) barbed fitting and DISS connector. Flowmeter minimum flow rate of 2 L/min. Lower flow rates may be achieved by a combination of the concentrator and a separately supplied flowmeter stand (details under RELATED PRODUCTS). Flowmeter continuously adjustable, with markings of at most 0.5 L/min intervals. Flowmeter control allows shutting off flow (i.e. 0 L/min) by user. Noise level <60 dB(A). Casing and environment Hard case, cleanable with standard hospital cleaning materials. Whole unit movable with wheels on at least two feet Unit weight <27 kg The unit includes internally and externally mounted filters for cleaning the air intake. All user-removable filters are cleanable. Cleaning instructions for filters are included in the instructions for use. Electrical characteristics Electrical power requirements are locally compatible. 230 Volt, 50 Hz, 3.0 amps (120 Volt units available) Mains power cable length > 2.5 m.
Capacity for safe operation from at least ± 10% of rated voltage.
Electrical protection by resettable circuit breakers, fitted in both neutral and live lines.