Tool grip calibration for robotic surgery
    3.
    发明申请
    Tool grip calibration for robotic surgery 有权
    机器人手术的夹具校准

    公开(公告)号:US20050251110A1

    公开(公告)日:2005-11-10

    申请号:US10839805

    申请日:2004-05-04

    申请人: Tom Nixon

    发明人: Tom Nixon

    IPC分类号: A61B17/00 A61B19/00

    摘要: Telerobotic, telesurgical, and surgical robotic devices, systems, and methods selectively calibrate end effector jaws by bringing the jaw elements into engagement with each other. Commanded torque signals may bring the end effector elements into engagement while monitoring the resulting position of a drive system, optionally using a second derivative of the torque/position relationship so as to identify an end effector engagement position. Calibration can allow the end effector engagement position to correspond to a nominal closed position of an input handle by compensating for wear on the end effector, the end effector drive system, then manipulator, the manipulator drive system, the manipulator/end effector interfacing, and manufacturing tolerances.

    摘要翻译: 远程手术,远程外科手术和手术机器人装置,系统和方法通过使钳口元件彼此接合来选择性地校准末端执行器钳口。 指令的扭矩信号可以使末端执行器元件接合,同时监视驱动系统的所得位置,可选地使用转矩/位置关系的二阶导数,以便识别末端执行器接合位置。 校准可以通过补偿末端执行器,末端执行器驱动系统,然后操纵器,操纵器驱动系统,操纵器/末端执行器接口和/或控制器接口的磨损,允许末端执行器接合位置对应于输入手柄的标称闭合位置 制造公差。

    TOOL GRIP CALIBRATION FOR ROBOTIC SURGERY
    5.
    发明申请
    TOOL GRIP CALIBRATION FOR ROBOTIC SURGERY 有权
    用于机器人手术的刀具校准

    公开(公告)号:US20120083801A1

    公开(公告)日:2012-04-05

    申请号:US13246421

    申请日:2011-09-27

    申请人: Tom Nixon

    发明人: Tom Nixon

    IPC分类号: A61B19/00 G05B19/04

    摘要: Telerobotic, telesurgical, and surgical robotic devices, systems, and methods selectively calibrate end effector jaws by bringing the jaw elements into engagement with each other. Commanded torque signals may bring the end effector elements into engagement while monitoring the resulting position of a drive system, optionally using a second derivative of the torque/position relationship so as to identify an end effector engagement position. Calibration can allow the end effector engagement position to correspond to a nominal closed position of an input handle by compensating for wear on the end effector, the end effector drive system, then manipulator, the manipulator drive system, the manipulator/end effector interfacing, and manufacturing tolerances.

    摘要翻译: 远程手术,远程外科手术和手术机器人装置,系统和方法通过使钳口元件彼此接合来选择性地校准末端执行器钳口。 指令的扭矩信号可以使末端执行器元件接合,同时监视驱动系统的所得位置,可选地使用转矩/位置关系的二阶导数,以便识别末端执行器接合位置。 校准可以通过补偿末端执行器,末端执行器驱动系统,然后操纵器,操纵器驱动系统,操纵器/末端执行器接口和/或控制器接口的磨损而允许端部执行器接合位置对应于输入手柄的标称闭合位置 制造公差。

    Tool grip calibration for robotic surgery
    6.
    发明授权
    Tool grip calibration for robotic surgery 有权
    机器人手术的夹具校准

    公开(公告)号:US07386365B2

    公开(公告)日:2008-06-10

    申请号:US10839805

    申请日:2004-05-04

    申请人: Tom Nixon

    发明人: Tom Nixon

    IPC分类号: G06F19/00

    摘要: Telerobotic, telesurgical, and surgical robotic devices, systems, and methods selectively calibrate end effector jaws by bringing the jaw elements into engagement with each other. Commanded torque signals may bring the end effector elements into engagement while monitoring the resulting position of a drive system, optionally using a second derivative of the torque/position relationship so as to identify an end effector engagement position. Calibration can allow the end effector engagement position to correspond to a nominal closed position of an input handle by compensating for wear on the end effector, the end effector drive system, then manipulator, the manipulator drive system, the manipulator/end effector interfacing, and manufacturing tolerances.

    摘要翻译: 远程手术,远程外科手术和手术机器人装置,系统和方法通过使钳口元件彼此接合来选择性地校准末端执行器钳口。 指令的扭矩信号可以使末端执行器元件接合,同时监视驱动系统的所得位置,可选地使用转矩/位置关系的二阶导数,以便识别末端执行器接合位置。 校准可以通过补偿末端执行器,末端执行器驱动系统,然后操纵器,操纵器驱动系统,操纵器/末端执行器接口和/或控制器接口的磨损,允许末端执行器接合位置对应于输入手柄的标称闭合位置 制造公差。

    TOOL GRIP CALIBRATION FOR ROBOTIC SURGERY
    7.
    发明申请
    TOOL GRIP CALIBRATION FOR ROBOTIC SURGERY 有权
    用于机器人手术的刀具校准

    公开(公告)号:US20080114494A1

    公开(公告)日:2008-05-15

    申请号:US11972771

    申请日:2008-01-11

    申请人: Tom Nixon

    发明人: Tom Nixon

    IPC分类号: B25J13/02

    摘要: Telerobotic, telesurgical, and surgical robotic devices, systems, and methods selectively calibrate end effector jaws by bringing the jaw elements into engagement with each other. Commanded torque signals may bring the end effector elements into engagement while monitoring the resulting position of a drive system, optionally using a second derivative of the torque/position relationship so as to identify an end effector engagement position. Calibration can allow the end effector engagement position to correspond to a nominal closed position of an input handle by compensating for wear on the end effector, the end effector drive system, then manipulator, the manipulator drive system, the manipulator/end effector interfacing, and manufacturing tolerances.

    摘要翻译: 远程手术,远程外科手术和手术机器人装置,系统和方法通过使钳口元件彼此接合来选择性地校准末端执行器钳口。 指令的扭矩信号可以使末端执行器元件接合,同时监视驱动系统的所得位置,可选地使用转矩/位置关系的二阶导数,以便识别末端执行器接合位置。 校准可以通过补偿末端执行器,末端执行器驱动系统,然后操纵器,操纵器驱动系统,操纵器/末端执行器接口和/或控制器接口的磨损,允许末端执行器接合位置对应于输入手柄的标称闭合位置 制造公差。