| 摘要 |
<p>An instrument for an endoscope is provided to precisely control the protruded length of cut-out part as a step more than 2. A treatment tool for an endoscope comprises a knife(2) to be inserted into the body and cut; a wire(3) connected with the knife; a cis(5) made of insulating material into which the wire is inserted; a main body on which the cis is fixed; a slider which is mobile in slipping and is arranged as the axial direction of the main body; a stopper protruded to the diameter direction outside the wire; a concave screw member restricting the sliding movement to the front of the wire; a projection length adjustable member having the insulating property, and fixed to the cis.</p> |
