medical apparatus; namely, ERCP cannulae, papillotomes, biliary stents, pancreaticstents, nasal biliary catheters, stone extraction catheters, extraction baskets, biliary cytology brushes, specialty guidewires and pet (polyethylene terephthalate) dilatation balloons

medical apparatus; namely, ERCP cannulae, papillotomes, biliary stents, pancreatic stents, nasal biliary catheters, stone extraction catheters, extraction baskets, biliary cytology brushes, specialty guidewires and PET (polyethylene terephthalate) dilatation balloons