A housing defining an internal passage and a longitudinal axis； first and second jaws slidably and pivotally coupled to the housing； and a first end pivotally attached to the first jaw A first connecting member having a portion, a second connecting member having a first end pivotally attached to the second jaw, and the other ends of the first connecting member and the second connecting member. A forceps including a drive body that is pivotally connected, wherein the jaws have an open configuration and a closed configuration, and longitudinal movement of the drive body in a first direction causes the first and second jaws to Rotating relative to the housing from the open configuration to the closed configuration, the longitudinal movement of the driver in the first direction also causes the first and second jaws to move from the open configuration to the closed configuration in the longitudinal direction of the housing Forceps are provided for longitudinal movement along the axis.内部通路と長手方向軸とを画定するハウジングと、ハウジングに摺動可能かつ枢動可能に連結される第１および第２のジョーと、第１のジョーに枢動可能に取り付けられる第１の端部を有する第１の連結部材と、第２のジョーに枢動可能に取り付けられる第１の端部を有する第２の連結部材と、第１の連結部材および第２の連結部材の他端に枢動可能に連結される駆動体とを含む鉗子であって、ジョーが開構成および閉構成を有し、駆動体の第１の方向への長手方向移動が、第１および第２のジョーを開構成から閉構成の方へハウジングに対して回転させ、駆動体の第１の方向への長手方向移動がまた、第１および第２のジョーを開構成から閉構成の方へハウジングの長手方向軸に沿って長手方向に移動させる、鉗子が提供される。
