Medical apparatus, namely-- devices used for the collection of blood specimens namely, medical systems for specimen collection and handling comprised of needles, needle holders, specimen collection tubes, separation tubes, safety devices, namely syringes, lancets and needle holders, blood collection sets, namely patient needles and collection container needles that are connected by flexible tubing conduit and flexible wing-like gripping structure that attaches to the patient needle that facilitates manipulation of the needle and blood transfer devices, namely an adapter for connection between a syringe and collection vessel that allows blood to be transferred from the syringe into the collection vessel; hemodialysis and vascular access devices in the nature of tubing, needles, guide wires, tunnel tools, namely, scalpels and irrigators; start kits consisting primarily of tourniquet, vein stabilizer device, and syringe; tourniquets; and accessories for tourniquets, namely vein stabilizer devices, adapters and fill lines for holding specimen collection tubes and filling the tubes or stabilizing specimen collection