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Punch bite-away surgical

机译:冲床咬掉手术

摘要

A surgical punch including an upper jaw and lower jaw that are coupled at their proximal ends. The jaws have cutting edges at their distal end configured to cut in a direction from the distal ends of the jaws towards the proximal ends of the jaws. The center of rotation of the cutting trajectory can be located above the initial cutting point of the lower jaw. The upper jaw can include a reversed slope leading edge. The jaws can be slidably coupled to each other. The coupling member can include a pin and slot to couple the movable jaw to an actuating rod.
机译:一种外科打孔器,包括在其近端连接的上颚和下颚。钳夹在其远端具有切割边缘,所述切割边缘构造成沿从钳夹的远端朝着钳夹的近端的方向切割。切割轨迹的旋转中心可以位于下颚的初始切割点之上。上钳口可包括反向倾斜的前缘。钳口可以彼此可滑动地联接。联接构件可以包括销和狭槽,以将可动钳口联接到致动杆。

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