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    Detection Pins to Determine Presence of Surgical Instrument and Adapter on Manipulator
    2.
    发明申请
    Detection Pins to Determine Presence of Surgical Instrument and Adapter on Manipulator 审中-公开
    检测引脚用于确定手术器械和适配器在机械手上的存在

    公开(公告)号：US20160361127A1

    公开(公告)日：2016-12-15

    申请号：US15121723

    申请日：2015-03-17

    申请人： INTUITIVE SURGICAL OPERATIONS, INC.

    发明人： Gregory W. Dachs, II ,  Bruce Michael Schena ,  Amir Chaghajerdi ,  Niels Smaby ,  Tyler Morrissette

    IPC分类号： A61B34/35 ,  A61B90/00 ,  A61B90/98 ,  A61B34/37

    CPC分类号： A61B46/10 ,  A61B17/00234 ,  A61B34/30 ,  A61B34/35 ,  A61B34/37 ,  A61B46/40 ,  A61B90/08 ,  A61B90/361 ,  A61B90/98 ,  A61B2017/00477 ,  A61B2090/0813 ,  F16H1/20 ,  Y10T29/49817 ,  Y10T403/59

    摘要： An instrument carriage provides control of a surgical instrument coupled to the instrument carriage. The instrument carriage includes a control surface that is coupled to the surgical instrument to provide the control. A detection pin having a first proximal end that extends from the control surface is coupled to the instrument carriage. A magnet is fixed to a distal end of the detection pin. A carriage controller provides an indication that the surgical instrument is coupled to the instrument carriage when movement of the detection pin causes an output signal from a Hall effect sensor to exceed a threshold value that is stored in the carriage controller as part of a calibration procedure during the assembly of the instrument carriage. Surgical instrument removal may be indicated when detection pin movement causes the output signal to be less than an instrument removal threshold value of less than the instrument threshold value.

    摘要翻译： 仪器托架提供耦合到仪器托架的外科器械的控制。 仪器托架包括耦合到外科器械以提供控制的控制表面。 具有从控制表面延伸的第一近端的检测销联接到仪器托架。 磁体固定在检测销的末端。 托架控制器提供指示，当外科手术器械的运动引起来自霍尔效应传感器的输出信号超过存储在托架控制器中的阈值作为校准过程的一部分时，手术器械耦合到仪器托架 仪表托架的组装。 当检测针运动导致输出信号小于仪器阈值以下的仪器去除阈值时，可能会显示手术仪器取出。

    Electrically conductive reducer device, related systems, and related methods
    4.
    发明授权
    Electrically conductive reducer device, related systems, and related methods 有权

    公开(公告)号：US11166744B2

    公开(公告)日：2021-11-09

    申请号：US15809372

    申请日：2017-11-10

    申请人： Intuitive Surgical Operations, Inc.

    发明人： Tyler Morrissette ,  Justin Krom ,  Joseph Orban, III

    IPC分类号： A61B17/34 ,  A61B18/00 ,  A61B17/00 ,  A61M13/00

    摘要： A reducer device for insertion into a surgical cannula includes a tubular member having a proximal opening and a distal opening and an electrically conductive component configured and positioned to provide an electrically conductive path from an interior of the tubular member to an exterior of the tubular member. The electrically conductive path is localized along an axial length of the tubular member. A method of configuring a surgical device includes positioning a surgical cannula within an incision of a patient's body wall, positioning a reducer device within the surgical cannula, and positioning a surgical instrument within the reducer device. Positioning the surgical instrument within the reducer device includes forming an electrically conductive pathway between the surgical cannula and the surgical instrument.