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发明公开
CN103429182A 具有钳口构件的外科器械 失效 - 权利终止

具有钳口构件的外科器械
摘要：
本发明公开了一种用于向组织提供能量的外科器械，所述外科器械可包括柄部、触发器、电输入端、以及从柄部延伸的轴。所述外科器械可包括端部执行器，所述端部执行具有相对于横断平面倾斜的第一组织接合表面和第二组织接合表面。所述端部执行器可例如具有限定V形横截面轮廓的电极。所述端部执行器可包括在所述端部执行器处于所述闭合位置时由多个凹痕容纳的多个凸起表面。所述端部执行器可包括具有多个带的切割构件。一种用于向组织提供能量的外科器械可包括柄部、触发器、电输入端、以及从柄部延伸的轴。所述外科器械可包括端部执行器。所述端部执行器可包括凸轮压缩表面。所述端部执行器可包括具有锥形组织接触表面的电极。一些外科器械可包括过载构件。
摘要（英）：

A surgical instrument for supplying energy to tissue may comprise a handle, a trigger, an electrical input, and a shaft extending from the handle. The surgical instrument may comprise and end effector first and second tissue engaging surfaces that are slanted with respect to a transection plane. The end effector may, for example, have an electrode defining a V-shaped cross sectional profile. The end effector may comprise a plurality of raised surfaces that are received by a plurality of indentions when the end effector is in the closed position. The end effector may comprise a cutting member having a plurality of bands. A surgical instrument for supplying energy to tissue may comprise a handle, a trigger, an electrical input, and a shaft extending from the handle. The surgical instrument may comprise an end effector. The end effector may comprise a cammed compression surface. The end effector may comprise an electrode comprising a tapered tissue contacting surface. Some surgical instruments may comprise an overload member.

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