I know it may be late to reply to this thread, but I was curious if anyone out there had further input. I am an EMT with the City & County of Honolulu, and I have the Eickhorn-Solingen PRT-II. I saw the "EMS" version floating around with the orange handles and rounded tip, but I prefer the point on my knife. I did pick up a Gerber E-Z Out Rescue model because it was on sale for only $10, but I doubt I'd use it at work. I did notice that this Gerber was marked OR, but ones I've seen at Wal-Mart only have 440; they also seem to be "cheaper" in terms of metal quality & build. Among the "cheap" looking Gerbers I saw were the AR 3.00, Paraframe, Bolt, and others. Nothing like the old Guardian and Gator I remember from before.
Back on topic: ever notice that the only people who buy these "rescue" knives are ones who aren't in EMS/Fire? As others have stated, most of us use our trauma shears to cut seatbelts/clotes-- using a knife has usually been a no-no, and you'd have a lot of explaining to do if you cut a patient! I use mine mostly for cutting open boxes or slicing my food.
My current loadout: Left side-- keys with Fenix L0P LED light in pocket, Fenix L1P LED light, cell phone. Right side-- Trauma shears, sharps shuttle, Gerber Multi-Plier all in Rip-Off's holster (shears in the cargo pocket would snag on IV lines), Inova XO3 LED light, Eickhorn-Solingen PRT II in pocket. Anything that can be used as a weapon is kept on my right, easier to protect from grabs. What do you guys carry?