Posted by mastifflvr28 on October 19, 2001 at 00:08:51:
In Reply to: Proper use of OXYGEN posted by Helle, Denmark on October 18, 2001 at 20:47:50:
This year I got a crappy mask w/ my O2 tank. It had 3 two way holes (I don't know what you call them) and I noticed that it was not as effective for my HA's. Took longer to abort and they'd come back sooner. So, I got my old mask out that had only 1 one way valve hole on it, it worked SO much better. I never realized how sensitive the beast is to the O2. So, now I understand why people try it once and say "Didn't work for me". I think there is some fine tuning here :)Mastifflvr28