Uhh probably can't do the oxygen tanks. No for the moment on the laser cutters. And what's a stasis module?
It's a hand held time distortion device that allows precise manipulation of objects in motion. Helps for instance when you need to apply some outside mechanical force on higly accelerated objects. Can also be used on organic matter like slowing down the necromorphs so you can more precisely cut off their limbs with the plasma cutter.