Medical guidewires, and structural parts therefor; IVR (interventional radiology) guidewires; PTCA (percutaneous transluminal coronary angioplasty) guidewires; medical spring guidewires; medical plastic clad guidewires; medical catheters and structural parts therefor; PTCA (percutaneous transluminal coronary angioplasty) guiding catheters; PTCA balloon catheters; angiographic catheters; micro catheters; occlusion catheters; ablation catheters; atherectomy catheters; stents and structural part...