KNOWLEDGE BOUQUET What is an oxygen concentrator? work of oxygen concentrator.

What is an oxygen concentrator and how it works ?

What is an oxygen concentrator? An oxygen concentrator is a medical device which concentrates oxygen from the atmosphere. In Atmosphere air has about 78 per cent nitrogen and 21 per cent oxygen, with other gases making up the remaining 1 per cent. Work of oxygen concentrator Atmospheric air contains 78% nitrogen and 21% oxygen. The […]