Hi All, I am 2 weeks into my cycle, and finally got the o2, which was not easy as the insurance company was not cooperating. anyhoo... I now have my M60 tank @ 15lpm.
I am trying to get down the method for taking the o2. The non-rebreather mask does not seem to work so well for me, but I may be doing it wrong.
I felt like breathing normally in the mask, did not give me full o2, but a mix of expelled air and o2 mixed. My method was to fill the bag (hold finger on valve), then breath in deeply (via mouth), remove mask and exhale, then repeat. After about 8 minutes or so, my lips and f