Making the point of the tube

摘要

PROBLEM TO BE SOLVED: To provide an endoscopic tubular treatment tool capable of being regularly protruded from the outlet of the treatment tool insert passage of an endoscope in a prescribed direction. SOLUTION: A metallic correction wire 25 for correcting the curve of the tip vicinity part of a tube member 21 protruded from the outlet 15a of the treatment tool insert passage 15 in arranged in the tube member 21.