PROBLEM TO BE SOLVED: To provide a surgical endoscope apparatus by which the flexible insertion section of a soft endoscope can be smoothly pushed into a trocar and passed through the same and laparoscopic operation can be effectually carried out.SOLUTION: The flexible guide tube 17 long in the longitudinal direction of the flexible insertion sections 11, 12, 13 is arranged in the flexible insertion sections 11, 12, 13, the movable cored bar 18 of a magnetic body is arranged advanceably and retractably in an axial direction in the guide tube 17, the magnetic field generating means for generating a magnetic field so as to attract the movable cored bar 18 of the flexible insertion sections 11, 12, 13 passing through the area inside the trocar 30 with magnetic force is arranged in the trocar 30 for the endoscope, the movable cored bar 18 is held in the condition where the movable cored bar 18 is located in the trocar 30 for the endoscope in the guide tube 17 by the magnetic force when the flexible insertion sections 11, 12, 13 are parsed through the trocar 30 for the endoscope.COPYRIGHT: (C)2012,JPO&INPIT【課題】軟性内視鏡の可撓性挿入部をトラカールにスムーズに押し込んで通過させ、腹腔鏡手術等を手際よく行うことができる手術用内視鏡装置を提供すること。【解決手段】可撓性挿入部11,12,13内には可撓性挿入部11,12,13の長手方向に細長い可撓性のガイドチューブ17が配置されて、磁性体からなる可動芯金18がガイドチューブ17内に軸線方向に進退自在に配置され、内視鏡用トラカール30には、その内側の領域を通過する可撓性挿入部11,12,13内の可動芯金18を磁力で引き寄せるように磁界を発生する磁界発生手段が設けられ、可撓性挿入部11,12,13が内視鏡用トラカール30内に通されると、ガイドチューブ17内において可動芯金18が内視鏡用トラカール30内に位置する状態に磁力で保持される。【選択図】 図1
