An oxygen concentrator is a device that concentrates the oxygen from a gas supply (typically ambient air) by selectively removing nitrogen to supply an oxygen-enriched product gas stream. They are used in industry, to provide supplemental oxygen at high altitudes, and as medical devices for oxygen therapy.
An oxygen concentrator is a device that concentrates the oxygen from a gas supply (typically ambient air) by selectively removing nitrogen to supply an oxygen-enriched product gas stream. They are used in industry, to provide supplemental oxygen at high altitudes, and as medical devices for oxygen therapy.
Source: Wikipedia "Oxygen concentrator" · CC BY-SA 4.0
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