10 [ surgical implants comprising artificial material, namely, artificial heart valves, hearts, lungs, arteries, veins and aortas; medical instruments and accessories for use with the transfer and handling of blood, namely, tubing, valves, containers, plastic bags, cans, needles, catheters and for use with artificial surgical implants for the cardiovascular system and for extracorporeal circulation; surgical implants comprising artificial material; anti-thrombotic and/or anti-coagulative surgical implants, artificial surfaces, namely, artificial surfaces, namely, artificial heart valves, artificial hearts, artificial lungs, artificial arteries, artificial veins, artificial aortas, tubing, valves, containers, plastic bags, cans, needles, catheters, and accessories for use with the transfer and handling of blood for medical purposes, especially for intracorporeal and extracorporeal circulation; artificial surgical implants coated with heparin, heparin derivatives and macromolecular agents, namely, artificial heart valves, hearts, lungs, arteries, veins and aortas; medical instruments and accessories for use with the transfer and handling of blood coated with heparin, heparin derivatives and macromolecular agents, namely, tubing, valves, containers, plastic bags, cans, needles, catheters and for use with artificial surgical implants for the cardiovascular system and for extracorporeal circulation * all goods exclusive of the use of antibodies * ]