MEDICAL TUBULAR BODY, THROMBUS CAPTURING MEMBER COLLECTING SHEATH, THROMBUS COLLECTING CATHETER, AND BALLOON CATHETER

摘要

PROBLEM TO BE SOLVED: To make the distal end of a medical tubular body hard to be hooked on the inner wall of a blood vessel, etc. or the net of a stent, etc. when the medical tubular body passes through the bent blood vessel or through the stent indwelling in the blood vessel.

SOLUTION: In the medical tubular body 1 to be inserted into the human body, a sidewall at the distal end is a shaped part 18 to project in such a state as to bend outward in the radial direction from other parts approximately over the whole circumference. The distal end of the shaped part 18 approximately matches the distal end of the tubular body 1, and the quantity of projection of the distal end of the tubular body 1 outward in the radial direction is approximately zero.

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