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0406A_R2O2_Concentrator.jpg

Our oxygen/APAP adventure began about here when Cathie, after seeing our PCP for fatigue, did an overnight home sleep monitoring (not study, no electrodes) and the doc put her on 2 lpm oxygen. This beast, which I call R2O2 and rents for about $17/month, draws about 300W on average, and is noisy enough that we set it up outside the bedroom door, with the green oxygen hose running into the room.

0406A_R2O2_Concentrator.jpg (112 Kb) (under photos/22/01_Random/)

By Alan Silverstein, ajs@frii.com (page updated Sun Mar 9 14:33:54 MDT 2025)