| 摘要 |
PROBLEM TO BE SOLVED: To provide a treatment tool for an endoscope, capable of suitably operating a treatment part independently of a state of an insertion tube part.SOLUTION: A treatment tool 1 for an endoscope includes: a long insertion tube part 10; a treatment part 20 attached to a tip of the insertion tube part and capable of holding an object; an operation part 50 installed on the base end side of the insertion tube part to operate the treatment part; an operation member 30 for connecting the treatment part to the operation part; a motor 53 for rotating the operation member around an axial line of the operation member; and a torque transmission prevention part for preventing rotation of the operation member from being transmitted to the treatment part. |
