MOTOR-DRIVEN SURGICAL CUTTING INSTRUMENT WITH ELECTRIC ACTUATOR DIRECTIONAL CONTROL ASSEMBLY
    62.
    发明申请
    MOTOR-DRIVEN SURGICAL CUTTING INSTRUMENT WITH ELECTRIC ACTUATOR DIRECTIONAL CONTROL ASSEMBLY 有权
    带电动执行器方向控制装置的电动驱动手术切割仪

    公开(公告)号:US20110155785A1

    公开(公告)日:2011-06-30

    申请号:US12647100

    申请日:2009-12-24

    IPC分类号: A61B17/068 F16H21/44

    摘要: A motor-driven surgical instrument having a control assembly for controlling a switch of the instrument. The surgical instrument may comprise a motor control circuit, a drive member, and a slider. The drive member comprises a first shoulder at a first position and a second shoulder at a second position. A first portion of the slider interfaces the drive member such that the slider is moveable in a direction of movement of the drive member when either the first shoulder or the second shoulder of the drive member engages the first portion of the slider. A second portion of the slider actuates a switch of the motor control circuit when the drive member moves the slider to a first position relative to the first switch. In various embodiments, the switches of the control circuit are not embodied as a part of an IC.

    摘要翻译: 一种具有用于控制仪器的开关的控制组件的电动手术器械。 外科器械可以包括马达控制电路,驱动构件和滑块。 驱动构件包括在第一位置处的第一肩部和在第二位置处的第二肩部。 滑动件的第一部分与驱动构件接合,使得当驱动构件的第一肩部或第二肩部接合滑块的第一部分时,滑动件可以在驱动构件的移动方向上移动。 当驱动构件将滑动件相对于第一开关移动到第一位置时,滑块的第二部分致动马达控制电路的开关。 在各种实施例中,控制电路的开关没有体现为IC的一部分。