| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a clip device for an endoscope, which enables an operator to accurately grasp the developed state of clips or the protruded state of the clips from a flexible sheath even in the case where the observation visual field of the endoscope is not sharp to smoothly perform operation. <P>SOLUTION: Friction resistance producing means 31 and 32 which produce friction resistance during a period up to a state that each of the clips 10 is fully opened by the pushing-in operation of an operation wire 4 from the point of time when the distal end of each of the clips 10 comes to the distal end of the flexible sheath 1 and produces no friction resistance immediately after each of the clips 10 is fully opened, are provided halfway in the flexible sheath 1 and halfway in the operation wire 4 passed through the flexible sheath 1. <P>COPYRIGHT: (C)2009,JPO&INPIT |
