Just the cast off, not the actual wounds into a body.
First I must establish the angles necessary to cast off the blood.
Tape laser light to end of knife. Position 2 models one in front of the trajectory of the blade and one of course is behind the blade holding it. Set up angles needed to hit target areas in shirts. See what distances models need to be. Take chalk and draw outlines on floor for models to repostions themselves in.
This allows us to accomplish 2 experiements at once. Cast off on the shirt is supposed to be from the upward swing correct?-------- slightly headed off to the left meaning an angle like this/.
Darlies left, correct?????, left if the shirt is being worn. I'm used to thinking backwards when I face a patient their right is my left. I'm assuming Bevel meant to the left if the shirt is being worn not to the left if you are looking at it face to face????????
/ or \ I need to know this angulation is VERY IMPORTANT.
A LARGE cutting board is going to be taped to the floor as a target area marked on it for the model to follow. We dont have to worry about recreating the wounds just the cast off. We can dip our knife into our blood or blood substitute no more than 5" into the solution 1 time. The exact depths, for each wound, can be marked on the blade for reference.
Lightly holding the knife in between the fingers in a baggie, the knife can slowly-don't cut the baggie, hold lightly- be withdrawn. This would closely simulate the way the body wipes the blood from the knife as it is withdrawn from the wound.The appropriate angle of the wounds then can be held over the cutting board and the model can swing the knife upward. If we do our math correctly before hand and set this up with the laser light first we can eliminate a lot of----- bad pun here hit and miss . Anybody else think of anything else safer?? I don't think a downward stabbing move will be needed to recreate a upward swing cast off.