Intravascular Obstruction Removing Tool

摘要

A removing tool 1 having a tubular member 2 and guide wire 3 inserted into a vessel. The tubular member 2 has a removing portion 5 for removing an intravascular obstruction by contacting to the intravascular obstruction. The outer circumferential plane of the removing portion 5 has a spirally projecting portion 10 . The tubular member 5 has an operating portion 6 held by an operator for operating the removing portion 5 . A guide wire 3 guides the removing portion 5 to the position where the intravascular obstruction is formed. The operating portion 6 is operated by the operator to move the removing portion 5 back and forth in the longitudinal direction of the vessel.