| 摘要 |
PROBLEM TO BE SOLVED: To provide an endoscope device capable of improving workability with a simple construction for operation of a standing table.SOLUTION: The device comprises: a treatment tool standing table which is arranged in such a way as can be erected on tip end part of an operation part consecutively arranged on the side of the base edge of an insertion part and guiding treatment tool leaded out from tip end part; an operation wire whose one end is connected to the treatment tool standing table and which is inserted into inner section of the insertion part; and a standing operation lever which is arranged on the operation part, to which the other end of the operation wire is connected, and makes the treatment tool standing table stand. The device also comprises: a locking projection 244 arranged on any one of the standing operation lever and operation part main body; and a locking pin 220 which is arranged on the other one of the standing operation lever and operation part main body, comprising a first surface 220d pressing the locking projection 244 upon standing of the treatment tool standing table and a second surface 220u pressing the locking projection 244 upon lying of the treatment tool standing table, and having a first force level upon the locking projection 244 climbs over the first surface 220d and a different second force level upon the locking projection 244 climbs over the second surface 220u.SELECTED DRAWING: Figure 28 |
