Posted by charley (12.38.254.2) on July 16, 2001 at 12:17:48:
In Reply to: Need O2 flowrate help posted by Jesse Heller on July 14, 2001 at 21:30:17:
I finally got sick and tired of trying to use those masks with the bag hanging down. They were a pain, so I cut the hose away from the bag and now I just stick the hose in my mouth and let the o2 fill my lungs like a baloon. Then I hold it as long as possible and breath out, and repeat until the headache is gone. This may be the wrong thing to do, but it works for me.