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An oxygen concentrator is a medical device that separates nitrogen from the air around you so you can breathe up to 95% pure oxygen. You may need an oxygen concentrator if you have a condition that affects your breathing.
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Dec 28, 2023 · Air is made up of about 20% oxygen. An oxygen concentrator uses the air in the atmosphere, filters it, and gives you air that is 90%-95% oxygen.
Getting Started with a Portable Oxygen Concentrator [Video]
www.lung.org › oxygen-therapy › gettin...
May 5, 2023 · Portable Oxygen Concentrators, or POCS, are light, small and quiet devices that allow you to receive supplemental oxygen while out of the ...