PROBLEM TO BE SOLVED: To provide a highly safe medical device of satisfactory using convenience, capable of grasping a body tissue to be clamped at a fixed grasping force even in any of various forms thereof, surely in response thereto, and capable of easily and surely executing procedures.SOLUTION: The medical device is provided with an easily deformable flexible section Na in at least one of a pair of electrodes 1, 2 for clamping the body tissue M, and grasps the body tissue M at the fixed grasping force, without applying an unnecessary force onto the body tissue M, when clamping the body tissue M.COPYRIGHT: (C)2011,JPO&INPIT【課題】挟持すべき生体組織が様々な形態であっても確実にこれに対応して一定の把持力で把持することができ、手技を容易にかつ確実に行うことができる、使い勝手のよい、安全性の高い医療用デバイスを提供する。【解決手段】生体組織Mを挟持する一対の電極部材1,2の少なくとも一方に変形容易な撓み部Naを設け、生体組織Mを挟持するとき、不必要な力が生体組織Mに加わることがなく、一定の把持力で把持することを特徴とする。【選択図】図3
