PUNCTURING BALLOON CATHETER AND MEDICAL TUBE INTRODUCTION IMPLEMENT USING THE CATHETER

摘要

The object of the present invention is to provide a medical tube inserting device for ensuring safely and infallibly a route for drainage of digestive juices and infusion of drug solution, enteral nutrition and the like, and more specifically, a balloon catheter for puncturing which does not rupture for ensuring safely and infallibly a route for infusion of a enteral nutrition and the like, a tube inserting device containing this catheter, and a method for use thereof.;According to the present invention, a route for drainage of digestive juices, infusion of a medical solution, enteral nutrition and the like can be percutaneously made safely and surely in all tubular organs (esophagus, stomach, bile duct, pancreatic duct, intestine, urinary duct, urinary bladder and the like) by a balloon catheter (5) for puncturing equipped with a balloon which does not rupture by puncturing, and an ultrasonic probe (6), a puncturing needle (7), a guide wire (8), a dilator (9), a sheath (10) and an indwelling catheter (11).