Patent ID: 6299630
Filing Date: 2001-10-09
Classification: A61B

Abstract:
An endoscopic procedural device comprising:an insert section that has an inside hole extending along its axial direction, and which has flexibility to enable its insertion through a forceps-channel of an endoscope;at least one operating wire that is inserted in the inside hole of the insert section, and which is freely moved forward or backward along the axial direction of the insert section;an operating section that is connected to a proximal end of the insert section, and which is used for moving the operating wire forward or backward;a procedural section holding member connected to a distal end of the insert section;at least one procedural member that is mounted to a distal end of the procedural section holding member in a rotatable manner, and which has one through-hole at its proximal end side to which one of the operating wires is connected,wherein the one through-hole has a first opening end, on one side of a procedural member, at a position farther from the center axis of the insert section, and a second opening end, on the other side of the procedural member, at a position closer to the center axis of the insert section, anda distal end portion of an operating wire is not only inserted into the one through-hole toward the center axis side of the insert section from the first opening end, but protruded outside the one through-hole from the second opening end and the protruded distal end portion of the operating wire is positioned in the vicinity of the second opening end.