PROBLEM TO BE SOLVED: To provide a medical device capable of reducing an unnecessary load applied to an object by bending force and twisting force, by acquiring the bending force and twisting force applied to the object.SOLUTION: The medical device is so configured that a pair of grip pieces 12 are rotationally supported by a support shaft 14 so as to be able to open/close the tip end portions 12A thereof. The pair of grip pieces 12 include triaxial force sensors 16 coaxially disposed at the tip end portions 12A thereof, while facing each other, for individually detecting compressive force and shear force applied to the respective tip end portions 12A. The pair of triaxial force sensors 16 are connected respectively, to a signal processing part 30 for processing fed force signals. The signal processing part 30 is connected to a display part 32 for displaying processed signals.COPYRIGHT: (C)2015,JPO&INPIT【課題】対象物に加わる曲げ力やねじり力を把握して、これら力による対象物への不必要な負担を低減し得る医療装置を提供する。【解決手段】支持軸14により一対の把持片12が回動可能に支持されてその先端部12Aが開閉し得るように形成される。一対の把持片12の先端部12Aに、各先端部12Aに加わる圧縮力及び剪断力を個別に検出する3軸力センサ16が相互に同軸上で対向して配置される。一対の3軸力センサ16は、送り出された力の信号を処理する信号処理部30にそれぞれ接続され、この信号処理部30は処理された信号を表示する表示部32に接続される。【選択図】図1
