Holy shit, that man got messed up. I'm glad western medicine decided to give up on the whole "bleeding" thing.
whoa there ....not so fast
we've just learned better applications and more expensive methods
It's still needles and knives. 
Heparin, Plavix, Aggrenox, Lovenox, ASA, ....
take a little pill..does the trick, although you can order medical leeches and maggots, they are used for wound cleansing and to increase circulation in reattached limbs