Surgical, medical and dental apparatus and instruments, and their parts and accessories; medical guidewires and their parts and accessories; IVR (interventional radiology) guidewires; PTCA (percutaneous transluminal coronary angioplasty) guidewires; spring guidewires; plastic clad guidewires; medical catheters and their parts and accessories; PTCA (percutaneous transluminal coronary angioplasty) guiding catheters; PTCA balloon catheters; angiographic catheters; micro catheters; occlusion catheters; ablation catheters; atherectomy catheters; stents and their parts and accessories.;