Star Trek, Dr. McCoys Hypospray M1, RED Vial, MACHINED ALUMINUM & Acrylic
Star Trek TOS, Dr. McCoys Miri Hypospray. As the Hypospray is bloodless, it is not contaminated by use. [1] The prop used in the original series appeared to be a modified fuel injector for a large automotive diesel engine, similar to the engines from which jet injectors were derived.