medical oxygen concentrator is a medical device that concentrates...

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2021-08-02 02:19:39 - Translate

medical oxygen concentrator is a medical device that concentrates oxygen from ambient air

　　medical oxygen concentrator: Why do they need them and how are they different from oxygen cylinders 　　The medical oxygen concentrator is a medical device that concentrates oxygen from ambient air. There is approximately 78% nitrogen and 21% oxygen in the atmosphere, and the remaining 1% is other gases. 　　It is only a little bigger than a computer monitor, but with the surge in cases and the...

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