bwerb once bubbled...
It seems that so far, pocket masks are "never far away" but only a few divers actually dive with them (where they would be of most use).
Hmm, something for me to consider. To carry or not to carry, that is the question.
I am not so paranoid as to think that I'm going to get Hep B/C or something if I help someone out. I'll go with the odds that I'll be ok but...someone with a serious lung expansion injury is going to be likely frothing blood (and this happens every year locally) and it might not be nearly as easy to just dive right in as it were.
I am debating over the merits of just having the plain keychain sized shield with the oneway valve, certainly it won't cover the nose and mouth simultaneously and keep waves from hitting the airway but...it does solve the frothy blood question with something which takes up the space of a film canister in a pocket.
I don't know. I "play" rescue victim a *lot* for our dive-club (I can play drowning so convincingly that even the instructors look into my eyes for "the wink"
) and I've seen the rescue course and been on the receiving end of the AR exercise more often than I can remember. I also trained first-aid teams for competition in the 1980's and I've first-aided at several serious motor-vehicle accidents. What I think, based on personal experience, is that most "rescue" divers (not to confuse with the rescue-diver cert) wouldn't use the pocket mask even if it were in their BCD pocket. Something happens to you when it's real. It's hard to explain but you get on the one hand a sort of unusual clarity of thought and on the other hand a sort of 1/2 panic reaction, perhaps better described as perceptual narrowing, yourself, certainly if your experience in genuine emergencies is limited.
What I've experienced is that when the **** is really hitting the fan that you reject everything; every action; every movement; every thought; every waste of time; that's not directly related to the situation at hand. I can imagine that a rescue diver will realise that he has a pocket mask in his pocket but he/she will reject using it because it will take too much time to find it and open it up.
I don't carry one but if I did I think I would reject it too in an emergency unless the waves were so big that I thought it would save time.
These are the kinds of thoughts you have when it's real:
- Time is the only thing that matters. Every second is relevant.
- Blood doesn't scare me (maybe it should) and in an emergency it scares me even less. If I get sick from it I'll deal with that when it happens.
- Frothing at the mouth only means "go faster". If lung tissue is coming out (the most gut-wrenching thing you can imagine) it only makes you say "ohhh...****!" and hurry.
R..