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40 条记录 (耗时 0.052 秒)

    Method and system for controlling output of RF medical generator
    9.
    发明授权
    Method and system for controlling output of RF medical generator 有权
    控制射频医疗发电机输出的方法和系统

    公开(公告)号：US07901400B2

    公开(公告)日：2011-03-08

    申请号：US11044805

    申请日：2005-01-27

    申请人： Robert H. Wham ,  Chelsea Shields ,  Philip M. Tetzlaff ,  Jeremy S. James

    发明人： Robert H. Wham ,  Chelsea Shields ,  Philip M. Tetzlaff ,  Jeremy S. James

    IPC分类号： A61B18/10

    CPC分类号： A61B18/1442 ,  A61B18/1206 ,  A61B2018/0016 ,  A61B2018/0063 ,  A61B2018/00684 ,  A61B2018/00875 ,  A61B2018/00994 ,  A61B2090/061

    摘要： A system and method are provided for controlling an electrosurgical generator generating electrosurgical energy which is delivered to a patient for performing an electrosurgical procedure for sealing tissue. The system includes a control module executable on a processor for receiving sensed data corresponding to at least one physical or electrical property related to delivery of the electrosurgical energy. The control module processes the received sensed data and controls the electrosurgical generator including generating at least one corresponding control signal in accordance with the processed sensed data for regulating electrosurgical energy output from the electrosurgical generator. The controlling the electrosurgical generator further includes regulating at least one control variable, a respective control variable of the at least one control variable corresponding to sensed data corresponding to a property of the at least one physical or electrical property to follow at least one mapping for optimizing the tissue sealing.

    摘要翻译： 提供了一种用于控制产生电外科能量的电外科发生器的系统和方法，所述电外科能量被输送到患者以执行用于密封组织的电外科手术。 该系统包括可在处理器上执行的控制模块，用于接收对应于与电外科能量的传递相关的至少一个物理或电气性质的感测数据。 所述控制模块处理所接收的感测数据并控制所述电外科发生器，其包括根据所述经处理的感测数据生成至少一个对应的控制信号，以调节从所述电外科发生器输出的电外科能量。 所述控制所述电外科发生器还包括调节至少一个控制变量，所述至少一个控制变量的相应控制变量对应于对应于所述至少一个物理或电性质的属性的感测数据，以遵循至少一个映射以进行优化 组织密封。

    Electrosurgical instrument reducing flashover
    10.
    发明授权
    Electrosurgical instrument reducing flashover 有权
    电外科器械减少闪络

    公开(公告)号：US07135020B2

    公开(公告)日：2006-11-14

    申请号：US10474226

    申请日：2001-04-06

    申请人： Kate R. Lawes ,  Sean T. Dycus ,  Kristin D. Johnson ,  Philip M. Tetzlaff ,  Steven P. Buysse

    发明人： Kate R. Lawes ,  Sean T. Dycus ,  Kristin D. Johnson ,  Philip M. Tetzlaff ,  Steven P. Buysse

    IPC分类号： A61B18/18

    CPC分类号： A61B18/1445 ,  A61B2017/2945 ,  A61B2018/00053 ,  A61B2018/00083 ,  A61B2018/00345 ,  A61B2018/00404 ,  A61B2018/00619 ,  A61B2018/0063 ,  A61B2018/126 ,  A61B2018/1432

    摘要： An electrode assembly for use in combination with an electrosurgical instrument which includes opposing end effectors and a handle for effecting movement of the end effectors relative to one another. The assembly includes a housing having one portion which is removably engageable with the electrosurgical instrument and a pair of electrodes each having an electrically conductive sealing surface and an insulating substrate. The electrodes are removably engageable with the end effectors of the electrosurgical instrument such that the electrodes reside in opposing relation relative to one another. The insulating substrate is made from a plastic material having a high Comparative Tracking Index to reduce the incidence of flashover.

    摘要翻译： 一种用于与电外科器械组合使用的电极组件，其包括相对的末端执行器和用于实现末端执行器相对于彼此运动的手柄。 该组件包括具有可拆卸地与电外科器械接合的一部分的壳体和各自具有导电密封表面和绝缘基底的一对电极。 电极可移除地与电外科器械的末端执行器接合，使得电极相对于彼此处于相对关系。 绝缘基板由具有高比较跟踪指数的塑料材料制成，以减少闪络的发生。