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    • 2. 发明授权
    • Laparoscopic device with distal handle
    • 腹腔镜手术器具
    • US08828046B2
    • 2014-09-09
    • US12904280
    • 2010-10-14
    • David StefanchikOmar J. VakhariaMichael J. Stokes
    • David StefanchikOmar J. VakhariaMichael J. Stokes
    • A61B17/28A61B17/29A61B17/00
    • A61B17/2909A61B2017/00738A61B2017/2902A61B2017/291A61B2017/2927A61B2017/2929
    • Methods and devices are provided for controlling movement of an end effector assembly, and in particular for causing mimicking motion between a handle and an end effector assembly. In an exemplary embodiment, a surgical device is provided having a handle or actuator, an elongate shaft, and an end effector assembly coupled to a distal end of the elongate shaft. The handle or actuator is configured such that movement of the handle is mimicked, not mirrored, by the end effector assembly. The mimicking motion can be achieved using various techniques, but in an exemplary embodiment the handle is located distal to an input joint, and motion is transferred to the end effector assembly through an output joint at a distal end of the elongate shaft. The motion is preferably transferred using a mechanical transmission coupled between the input and output joints.
    • 提供了用于控制末端执行器组件的移动的方法和装置,并且特别地用于引起手柄和末端执行器组件之间的模拟运动。 在一个示例性实施例中,提供具有手柄或致动器,细长轴和联接到细长轴的远端的端部执行器组件的手术装置。 手柄或致动器被配置成使得手柄的运动由末端执行器组件模拟而不被镜像。 可以使用各种技术来实现模拟运动,但是在示例性实施例中,手柄位于输入接头的远侧,并且运动通过在细长轴的远端处的输出接头传递到端部执行器组件。 该运动优选地使用耦合在输入和输出接头之间的机械传动来传递。
    • 3. 发明申请
    • LAPAROSCOPIC DEVICE WITH DISTAL HANDLE
    • 带手柄的手术器械
    • US20120095298A1
    • 2012-04-19
    • US12904280
    • 2010-10-14
    • David StefanchikOmar J. VakhariaMichael J. Stokes
    • David StefanchikOmar J. VakhariaMichael J. Stokes
    • A61B1/32
    • A61B17/2909A61B2017/00738A61B2017/2902A61B2017/291A61B2017/2927A61B2017/2929
    • Methods and devices are provided for controlling movement of an end effector assembly, and in particular for causing mimicking motion between a handle and an end effector assembly. In an exemplary embodiment, a surgical device is provided having a handle or actuator, an elongate shaft, and an end effector assembly coupled to a distal end of the elongate shaft. The handle or actuator is configured such that movement of the handle is mimicked, not mirrored, by the end effector assembly. The mimicking motion can be achieved using various techniques, but in an exemplary embodiment the handle is located distal to an input joint, and motion is transferred to the end effector assembly through an output joint at a distal end of the elongate shaft. The motion is preferably transferred using a mechanical transmission coupled between the input and output joints.
    • 提供了用于控制末端执行器组件的移动的方法和装置,并且特别地用于引起手柄和末端执行器组件之间的模拟运动。 在一个示例性实施例中,提供具有手柄或致动器,细长轴和联接到细长轴的远端的端部执行器组件的手术装置。 手柄或致动器被配置成使得手柄的运动由末端执行器组件模拟而不被镜像。 可以使用各种技术来实现模拟运动,但是在示例性实施例中,手柄位于输入接头的远侧,并且运动通过在细长轴的远端处的输出接头传递到端部执行器组件。 该运动优选地使用耦合在输入和输出接头之间的机械传动来传递。
    • 10. 发明授权
    • Patient-referenced surgical support frame
    • 病人参考的手术支架
    • US09247997B2
    • 2016-02-02
    • US13249883
    • 2011-09-30
    • David StefanchikOmar J. Vakharia
    • David StefanchikOmar J. Vakharia
    • A61B1/32A61B19/00A61B17/34A61B17/00
    • A61B19/26A61B17/3417A61B90/50A61B2017/00535A61B2017/00876A61B2017/00991A61B2017/3447A61B2017/347
    • A patient-referenced surgical support frame and method of use are provided. In one embodiment, a surgical support frame can have at least three support members coupled by adjustable linkages. Each support member can have a lumen extending therethrough for receiving a cannula, and each support member can be configured such that the at least three support members (or the cannulas extending therethrough) are angularly adjustable relative to one another, and such that a distance between each of the at least three support members is adjustable. In use, the surgical support frame can be positioned on a skin surface of a patient and used to retain one or more instruments extending through the support members in a fixed orientation or position with respect to the patient, thereby allowing more than two instruments to be used simultaneously.
    • 提供了一种患者参考的手术支架和使用方法。 在一个实施例中,手术支撑框架可以具有通过可调节联接件联接的至少三个支撑构件。 每个支撑构件可以具有延伸穿过其中用于接纳插管的内腔,并且每个支撑构件可被构造成使得至少三个支撑构件(或穿过其中的插管)可相对于彼此成角度地调节,并且使得 所述至少三个支撑构件中的每一个都是可调节的。 在使用中,手术支撑框架可以定位在患者的皮肤表面上并用于保持一个或多个仪器以相对于患者的固定取向或位置延伸穿过支撑构件,从而允许两个以上的器械 同时使用