| 摘要 |
PROBLEM TO BE SOLVED: To provide an endo-therapy accessory system for an endoscope with which an operator operates the accessory to be inserted to a celom by himself or herself. SOLUTION: The system is provided with an endoscope body having an endo-therapy accessory pass-through channel to be opened at a distal end part and a proximal part of an interior insertion part and with the endo-therapy accessory including an insertion part to pass through the endo-therapy accessory pass-through channel, a mobile part arranged at the distal end of the inserting part, the proximal part disposed at a rear end, a fixing part disposed in the proximal part, an operating member arranged at the rear end of the proximal part and driving wire which is disposed in the inserting part so as to operate the mobile part by the relatively reciprocative movement of the operating member and the fixing part. A fixing member for holding the fixing part, and a connecting member to be connected to the operating member and a switch for moving an actuator to reciprocatively operate the operating member by moving the connecting member forward/backward are arranged on an endo- therapy accessory drive unit which consists of a member being independent of the endoscope body and the endo-therapy accessory. |
