Some things are better left in their own package...If a wound is at such a high pressure area, then you may be at the PONR (point of no return) anyway. In over 15 years as a medic (NYC for more than 1/2 of it) I have NEVER had a wound that didn't start to resolve with direct pressure and elevation. I think I have used a pressure point only 1 or 2 times in all those years. If you look at a (ie.) groin wound too high up to use a pressure point, you are now talking about internal bleeding.