PROBLEM TO BE SOLVED: To prevent contamination and collision damage of an insertion part of an endoscope for an endoscope held by a frame device on which various instruments are mounted.SOLUTION: Repulsive force that is repulsive to each other is applied between a magnet sheet 31 incorporated in an insertion part 3 and a magnet sheet 41 on a trolley device body 11 side when an operation part 4 of an endoscope 2 is locked to a hanger 21, and the insertion part 3 is suspended. As a result, the tip side of the insertion part 3 of the endoscope 2 does not come in contact with the trolley device body 11, but is separated and held at a predetermined distance forcibly, thereby preventing contamination and damage by collision of the insertion part 3.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2019,JPO&INPIT【課題】各種機器を搭載する架台装置に保持された内視鏡に対して、内視鏡の挿入部の汚染及び衝突破損を防止する。【解決手段】内視鏡2の操作部4をハンガー21に係止して挿入部3を吊り下げたとき、挿入部3に内蔵されるマグネットシート31と、トロリー装置本体11側のマグネットシート41との間に、互いに反発する斥力が働く。その結果、内視鏡2の挿入部3先端側がトロリー装置本体11に接触することなく、所定の距離に強制的に離間されて保持され、挿入部3の汚染や衝突による破損を防止することができる。【選択図】図1
