| 摘要 |
An end effector assembly with increased clamping force for a surgical instrument including a hollow shaft having a proximal end and a distal end, a clevis coupled to the distal end of the hollow shaft, a flat support coupled to the clevis, a deflection member, a procedural member assembly rotatably coupled to the flat support and a pair of actuation means attached to the procedural member assembly and slidable relative to the hollow shaft for rotationally moving the procedural member assembly between a closed and an open position wherein the deflection member engaged the actuation means. The deflection member may be integral with the clevis, coupled to the clevis and the flat support, coupled to just the flat support, may be adjustable or rotatable or coupled to hollow shaft. |
