[ SURGICAL AND MEDICAL INSTRUMENTS AND APPARATUS, NAMELY ] CATHETERS [ , GUIDE WIRES AND SETS, ADAPTERS, DILATORS, OUTER SHEATHS, SLEEVES, INTRODUCING SETS, CONNECTORS AND CONNECTING PIECES, STOPCOCKS, ROTATORS, MANIFOLDS, ENDOPROTHESIS SETS, PUSHERS, STENTS AND STENT SETS, TUBING MATERIAL, NEEDLES, DRAIN TUBES, CANNULAS, VALVES, FIXING PLATES AND DISKS, CLIPS, BOUGIES, REMOVAL SLINGS, STONE BASKETS, GRASPING FORCEPS, DUODENAL SETS, SECRETION AND URINE BAGS, BACTERIA FILTERS, AND SETS OF THE ...