Cordless, powered surgical tool
    1.
    发明授权
    Cordless, powered surgical tool 有权
    无绳电动手术工具

    公开(公告)号:US06960894B2

    公开(公告)日:2005-11-01

    申请号:US10210325

    申请日:2002-08-01

    摘要: A powered tool for performing surgical procedures. The tool includes a handpiece in which a power generating unit is housed. A control member is mounted to the handpiece. The control member is mounted to the handpiece so that the orientation of the control member can be selectively set relative to the point to which it is mounted to the handpiece and so it can move relative to a reference point on the handpiece. A control module monitors the orientation of the control member and its position relative to the reference point. Based on the control member orientation and position, the control module generates signals to regulate the operation of the power generating unit. When the power generating unit is a motor, the control module generates signals to ensure that the maximum speed at which the motor can be driven is less than the no load speed.

    摘要翻译: 用于执行外科手术的动力工具。 该工具包括容纳发电单元的机头。 控制构件安装在手持件上。 控制构件安装到手持件上,使得控制构件的取向可以相对于其安装在手持件上的点被选择地设定,并且因此可以相对于手持件上的基准点移动。 控制模块监视控制构件的取向及其相对于参考点的位置。 控制模块基于控制构件的取向和位置产生信号以调节发电单元的运行。 当发电单元是电动机时,控制模块产生信号以确保电动机能够被驱动的最大速度小于空载速度。