C

endoscope consoles; endoscopic kits for medical diagnosis, consisting primarily of an endoscope and tools to facilitate introducing the endoscope into the body; cannulas, trephines, needles and obturators, and tools for medical therapy; [ stone retrieval baskets, ] cutting blades, laser contact probes, and grasping forceps; endoscopic laser catheters; optical fibers [ ; peristaltic roller pumps, molded plastic fittings for cannulae and catheters, and cannulae and catheters per se ]