What Is Epoxy Resin Matrix?What is it for?
You can heat the pipe to make the bend. Use a normal propane torch and heat right around the pipe at the point you need the bend. If the pipe browns, you're too close, back off. A lot is going to depend on the tip you put on that torch. If it's a fan tip, you'll get a good consistent bend. If it's a needle tip, just be careful of how much heat you're applying and spread it out a bit. We do this all the time with underground plumbing. There's usually never a fitting that's quite right, that will not stress the pipe in the trench, so heating and bending does the job until we get above ground.
Anyone can assist a doctor with a tooth extraction. You do not have to be licensed to be act as a dental assistant. As long as he provided you with proper personal protection such as gloves, a mask and safety glasses. No, I don't think it is grounds for a lawsuit, plus you could have said no if you were uncomfortable. It is completely normal for patients to bleed during and extraction and for blood to get on your gloves and be smeared on a patients cheek or face. Really, this is no big deal at all, so dont worry over it too much.
