DRAINAGE TUBE FOR PANCREATIC DUCT AND INSERTION TOOL FOR INSERTING THE TUBE INTO PANCREATIC DUCT

摘要

PROBLEM TO BE SOLVED: To provide a drainage tube for a pancreatic duct optimal to the pancreatic duct, which can be inserted and kept in the pancreatic duct easily and surely and an insertion tool for inserting and keeping even a soft drainage tube into a hard narrow segment. SOLUTION: The drainage tube 1 for the pancreatic duct which secures the discharging passage of pancreatic juice to a duodenum by inserting and keeping it in the pancreatic duct is made of a resin material and its average hardness is set to range within 40 to 60 by Shore D.