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公开(公告)号:WO2017048976A1
公开(公告)日:2017-03-23
申请号:PCT/US2016/051965
申请日:2016-09-15
Applicant: EXIMIS SURGICAL LLC
Inventor: GILBERT, James A. , RUPP, Steven C. , GREGG, William N. , JOHNSON, Kristin D. , JOHNSON, Dirk
CPC classification number: A61B18/1206 , A61B17/00234 , A61B17/320068 , A61B18/02 , A61B18/1233 , A61B18/1482 , A61B18/149 , A61B2017/00039 , A61B2017/00287 , A61B2017/320069 , A61B2018/0016 , A61B2018/00184 , A61B2018/00208 , A61B2018/00267 , A61B2018/00482 , A61B2018/00559 , A61B2018/00601 , A61B2018/00648 , A61B2018/00666 , A61B2018/00702 , A61B2018/00708 , A61B2018/0072 , A61B2018/00755 , A61B2018/00767 , A61B2018/00779 , A61B2018/00791 , A61B2018/00827 , A61B2018/00875 , A61B2018/00892 , A61B2018/00898 , A61B2018/141 , A61B2018/1435 , A61B2018/144 , A61B2018/1465 , A61B2018/1475 , A61B2034/303 , A61B2050/314 , A61B2090/062 , A61B2090/065 , A61B2090/376 , A61B2090/3912
Abstract: A tissue segmentation device, controller, and methods therefore are disclosed. The device has an active electrode, a return electrode, a mechanical force application mechanism, voltage and current sensors, and a controller. The controller is configured to control a power output of the segmentation device. The controller has a processing component, responsive to the sensors, configured to execute the following: (a) derive a power factor of power applied to the at least one electrode; and (b) responsive to the deriving a power factor, assign a circuit status to a circuit comprising the at least one electrode. IF (PF ≈ 0) and ((Vrms/Irms) ≥ T), THEN the circuit status is "open". IF (PF ≈ 0) and ((Vrms/Irms)
Abstract translation: 因此,公开了一种组织分割装置,控制器和方法。 该器件具有有源电极,返回电极,机械力施加机构,电压和电流传感器以及控制器。 控制器被配置为控制分段设备的功率输出。 控制器具有响应于传感器的处理部件,被配置为执行以下操作:(a)导出施加到至少一个电极的功率的功率因数; 以及(b)响应于导出功率因数,将电路状态分配给包括所述至少一个电极的电路。 IF(PF≈0)和((Vrms / Irms)≥T),则电路状态为“开”。 IF(PF≈0)和((Vrms / Irms)