Medical device and surgical instrument for use in diagnosis and surgery of the gastro-intestinal tract; Medical device for percutaneous intraluminal emplacement of coronary bypass grafts; Medical device, namely, breast localization wire and parts and fittings therefor; Medical devices and apparatus, namely, hernia mesh, memory coil, a memory coil as a component of hernia mesh, and parts and fittings therefor; Medical devices and apparatus, namely, medical guidewires and parts and fittings therefor; Medical devices and apparatus, namely, surgical implants comprised primarily of artificial material and also incorporating processed animal tissue for use in plastic reconstructive surgery, and repair, reinforcement or buttressing of soft tissue, and parts and fittings therefor; Medical devices and apparatus, namely, ultrasound imaging apparatus, scanners and needle guides, and parts and fittings therefor; Medical devices, namely, devices for measuring wounds; Medical devices, namely, intravascular implants comprised of artificial material; Medical devices, namely, surgical devices that facilitate the identification, separation or ablation of biologic tissues