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    • 5. 发明授权
    • Surgical instrument with single drive input for two end effector mechanisms
    • 手术仪器,带有两个末端执行器机构的单驱动输入
    • US08870912B2
    • 2014-10-28
    • US13484143
    • 2012-05-30
    • Gabriel F. BrissonAlan LohLawrence Kerver
    • Gabriel F. BrissonAlan LohLawrence Kerver
    • A61B17/00A61B17/295A61B17/29A61B17/32A61B18/14
    • A61B17/295A61B17/285A61B17/320016A61B34/30A61B2017/00389A61B2017/2915A61B2017/2936A61B2018/1455
    • Methods for treating tissue, and surgical assemblies and related methods are disclosed in which a single input is used to sequentially articulate two members. A surgical assembly includes an end effector, a base supporting the end effector, an input link movable relative to the base through a range of motion between a first configuration and a second configuration, and an actuation mechanism. The end effector includes a first articulated member and a second articulated member. The actuation mechanism drivingly couples the input link to the first articulated member within a first portion of the range of motion and drivingly coupling the input link with the second articulated member within a second portion of the range of motion so that a movement of the input link from the first configuration to the second configuration articulates the first articulated member and then articulates the second articulated member.
    • 公开了用于治疗组织的方法和手术组件及相关方法,其中单个输入用于顺序地关联两个构件。 手术组件包括端部执行器,支撑端部执行器的基座,通过第一构造和第二构造之间的运动范围相对于基座可移动的输入连杆以及致动机构。 末端执行器包括第一铰接构件和第二铰接构件。 所述致动机构在所述运动范围的第一部分内将所述输入连杆驱动地连接到所述第一铰接构件,并且在所述运动范围的第二部分内将所述输入连杆与所述第二铰接构件驱动地联接,使得所述输入连杆 从第一构造到第二构造将第一铰接构件铰接,然后铰接第二铰接构件。