Surgical implant comprising, natural and biologic living tissue valves for use in the repair of cardiac defects; surgical implants comprised of living tissue; aortic, mitral or tricuspid heart valves comprising, natural and biologic living tissue valves for use in the repair of cardiac defects; natural or biological valves for implantation

Stent and stented valve delivery systems; stent and stented valve loading units, and parts and fittings therefor; Stent and stent valve loading units, and parts and fittings therefor sold as a unit, namely, devices for preparing stents and stent valves for implantation; stent and stented valve retrieval units, and parts and fittings therefor sold as a unit, namely, devices for retrieving stents and stent valves after implantation.; artificial valves and artificial cardiac valves for use in the repair of cardiac defects, and parts and fittings therefor sold together as a unit; stents and parts and fittings therefor sold together as a unit; artificial stents and parts and fittings therefor sold together as a unit; cardiac stents and parts and fittings therefor sold together as a unit; surgical apparatus and instruments for medical and veterinary use in cardiac valve replacement procedures and parts and fittings therefor sold together as a unit; surgical apparatus and instruments for medical and veterinary use in aortic, mitral or tricuspid valve repair and replacement procedures and parts and fittings therefor sold together as a unit; aortic, mitral or tricuspid valve replacement stents and parts and fittings therefor sold together as a unit; catheters, balloon catheters, pigtail catheters and parts and fittings therefor sold together as a unit; catheter guidance systems being comprised of medical guidewires; guide wires for catheters and pigtail catheters, and parts and fittings therefor sold together as a unit; flexible and non-flexible tips and tip ends for catheters; catheter delivery systems comprising one or more stents, valves, balloons, stent retaining mechanisms, stent release mechanisms, and coolant and parts and fittings therefor sold together as a unit; catheter handles for catheter apparatus, and parts and fittings therefor sold together as a unit; flexible and non-flexible cartridges for catheter delivery systems, and parts and fittings therefor sold together as a unit; cartridges for catheters, and parts and fittings therfor sold together as a unit; cartridges for catheter delivery systems comprising of one or more of a stent, valve, balloon, stent retaining mechanism, stent release mechanism, and coolant, and parts and fittings therefor sold together as a unit; and structural parts for all of the foregoing goods; implantable artificial heart valves, and implantable heart valve delivery systems comprised of artificial cardiac valves for use in heart valve replacements; medical, surgical and orthopedic artificial implants; medical device for percutaneous intraluminal emplacement of artificial heart valves; medical apparatus and instruments for use in endovascular procedures; cardiovascular prostheses, implantation systems comprised of artificial surgical implants for use with artificial valves for implantation; surgical tissues, namely, surgical implants comprising artificial material

Science and technology services, namely, scientific research; Scientific and technological services, namely, research and design in the field of artificial heart valves; design of medical devices; research and development of medical devices; scientific and technological services, namely, scientific research relating to aortic, mitral or tricuspid valve replacement stents and parts and fittings therefor; Design of aortic, mitral or tricuspid valve replacement stents and parts and fittings therefor; scientific and technological services, namely, scientific research relating to catheters, balloon catheters, pigtail catheters and parts and fittings therefor, catheter guidance systems, guide wires for catheters and pigtail catheters, and parts and fittings therefor, flexible and non-flexible tips and tip ends for catheter delivery systems, and parts and fittings therefor, tips and tip ends for catheter delivery systems, comprising of one or more of a stent, valve, balloon, stent retaining mechanism, stent release mechanism and coolant, and parts and fittings therefor, catheter handles comprising of multiple parts for catheter apparatus, and parts and fittings therefor, flexible and non-flexible cartridges for catheter delivery systems, and parts and fittings therefor, cartridges for catheter delivery systems comprising of one or more of a stent, valve, balloon, stent retaining mechanism, stent release mechanism and coolant, and parts and fittings therefor, and structural parts for all of the foregoing goods; Design of catheters, balloon catheters, pigtail catheters and parts and fittings therefor, catheter guidance systems, guide wires for catheters and pigtail catheters, and parts and fittings therefor, flexible and non-flexible tips and tip ends for catheter delivery systems, and parts and fittings therefor, tips and tip ends for catheter delivery systems, comprising of one or more of a stent, valve, balloon, stent retaining mechanism, stent release mechanism and coolant, and parts and fittings therefor, catheter handles comprising of multiple parts for catheter apparatus, and parts and fittings therefor, flexible and non-flexible cartridges for catheter delivery systems, and parts and fittings therefor, cartridges for catheter delivery systems comprising of one or more of a stent, valve, balloon, stent retaining mechanism, stent release mechanism and coolant, and parts and fittings therefor, and structural parts for all of the foregoing goods; research and development of medical products, research and development in the field of cardiovascular prostheses and implantation systems