PROBLEM TO BE SOLVED: To provide a graft clip in view of the fact that since a conventional graft clip has a joint with insufficient mechanical strength because of its single structure, there is a fear that a desired grip size or grip power cannot be obtained with a pair of grip parts because of the plastic deformation of the joint through operating an opening and closing part, and especially if the graft clip is repeatedly used, the mechanical strengths of the joint are further lowered and there is a fear that a desired grip size or grip power cannot be obtained because the mechanical strengths of the joint are further lowered, and if the joint is thickly and heavily constructed in order to increase the mechanical strengths of the joint, the bending magnitude of the joint cannot sufficiently be obtained and the relative turning magnitude of a pair of turning parts through operating the opening and closing part becomes insufficient and there is a fear that the interval of the pair of the grip parts cannot be widened to a desired size.SOLUTION: This graft clip has a pair of turning parts 4 composed of grip parts 2 and opening and closing parts 3 to open and close the grip parts 2 and is unitedly constructed through connecting the pair of turning parts 4 with each other with a plurality of joints 5 and 6.COPYRIGHT: (C)2003,JPO【課題】 従来の接ぎ木クリップは、接続部を単一で構成しているので、接続部の強度が充分に得られず、開閉部の操作により前記接続部が塑性変形して一対の把持部により所望の把持寸法あるいは把持力が得られなくなるおそれがある。特に、この接ぎ木クリップを繰り返し使用すると、なおさら接続部の強度が低下して、所望の把持寸法あるいは把持力が得られなくなるおそれがある。また、接続部の強度を上げるべく該接続部を重厚に構成すると、接続部の撓み量が充分に得られず、開閉部の操作による一対の回動部の相対的な回動量が不足して、一対の把持部の間隔を所望の寸法に広げることができなくなるおそれがある。【解決手段】 把持部2と該把持部2を開閉するための開閉部3とで構成される一対の回動部4を備え、前記一対の回動部4を複数の接続部5,6により接続して一体で構成した接ぎ木クリップとした。
