| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable to recognize that a processing part of a tip of a device reaches near the tip of an endoscope without depending on one's vision in a device of the endoscope. <P>SOLUTION: In the device 10 for the endoscope, a regulating member 14 is provided on a sheath 13, and the regulating member is composed of a large-diameter part 14a with a diameter larger than the inner diameter of an inserting opening 23 for the endoscope 20, and a small-diameter part 14b arranged on a processing part side from the large-diameter part and with a diameter smaller than the inner diameter of the inserting opening. When the sheath is moved into the inserting opening by forwarding the sheath into the inserting opening, the small-diameter part is brought into contact with the inserting opening to increase a force resistant to delivering into the inserting opening, and the amount of projection of the processing part from the tip of the endoscope can be restricted by the large-diameter part. <P>COPYRIGHT: (C)2012,JPO&INPIT |
