公开(公告)号：US20140276796A1

公开(公告)日：2014-09-18

申请号：US14205919

申请日：2014-03-12

Applicant: GYRUS ACMI, INC., d/b/a Olympus Surgical Technologies America

Inventor： Kester J. Batchelor ,  Richard J. Curtis ,  Ryan Windgassen ,  Theodore Blus ,  Riyad Moe

IPC: A61B18/14 ,  A61B18/12

CPC classification number: A61B18/1445 ,  A61B18/1233 ,  A61B18/1442 ,  A61B2018/00589 ,  A61B2018/00595 ,  A61B2018/00601 ,  A61B2018/00607 ,  A61B2018/1412 ,  A61B2018/1462

Abstract: An electrosurgical system comprising: a handpiece including: (a) a first working arm, (b) a second working arm, and (c) a blade electrode; and an activation circuit having a first switch state and a second switch state, wherein a therapy current is conducted between the first working arm and the second working arm when the activation circuit is in the second switch state and the handpiece is in a first position; wherein the therapy current is conducted between the blade electrode, the first working arm, the second working arm, or a combination thereof and an adjacent handpiece component when the activation circuit is in the second switch state and the handpiece is in a second position; and wherein the therapy current is not conducted when the activation circuit is in the first switch state.

Abstract translation: 一种电外科系统，包括：手柄，其包括：（a）第一工作臂，（b）第二工作臂，和（c）刀片电极; 以及激活电路，具有第一开关状态和第二开关状态，其中当所述启动电路处于所述第二开关状态并且所述手持件处于第一位置时，在所述第一工作臂和所述第二工作臂之间传导治疗电流; 其中当所述启动电路处于所述第二开关状态并且所述手持件处于第二位置时，所述治疗电流在所述刀片电极，所述第一工作臂，所述第二工作臂或其组合之间以及相邻的手持部件之间进行; 并且其中当激活电路处于第一开关状态时不进行治疗电流。

公开(公告)号：US20140276785A1

公开(公告)日：2014-09-18

申请号：US14178411

申请日：2014-02-12

Applicant: GYRUS ACMI, INC., d/b/a Olympus Surgical Technologies America

Inventor： Kester J. Batchelor ,  Riyad Moe

IPC: A61B18/14

CPC classification number: A61B18/1442 ,  A61B18/1445 ,  A61B2018/00089 ,  A61B2018/00607 ,  A61B2018/1253 ,  A61B2018/126 ,  A61B2018/1467

Abstract: An electrosurgical instrument comprising a first arm carrying at least a first and optionally a second and third electrode, and a second arm opposing the first arm, the second arm carrying one of a nonconductor element or one or more conductive elements.

Abstract translation: 一种电外科器械，包括承载至少第一和任选的第二和第三电极的第一臂和与第一臂相对的第二臂，第二臂承载非导体元件之一或一个或多个导电元件。

公开(公告)号：US20140121458A1

公开(公告)日：2014-05-01

申请号：US13815626

申请日：2013-03-13

Applicant: Gyrus ACMI, Inc. d/b/a Olympus Surgical Technologies America

Inventor： Lawrence J. St. George

IPC: A61B1/00 ,  A61B18/26 ,  A61B1/005 ,  A61B1/018

CPC classification number: A61B17/221 ,  A61B1/00066 ,  A61B1/00085 ,  A61B1/018 ,  A61B18/26 ,  A61B2017/22075

Abstract: An apparatus is presented comprising an endoscope including a flexible shaft which has an active deflection section at a distal tip, a handle connected to a proximal end of the flexible shaft, a platform mounted to a top portion of the handle and oriented substantially in line with the longitudinal axis of the proximal end of a straight portion of the flexible shaft to provide a substantially straight entry into a working channel of the flexible shaft for an output accessory, a stone retrieval device insertable into the proximal end of the working channel of the endoscope, a lithotripsy shaft including one or more guide features at a distal end of the lithotripsy shaft to facilitate passage of wires or filaments of the stone retrieval device there through, and a lithotripsy shaft driver attached to the platform for driving the lithotripsy shaft under power.

Abstract translation: 提供一种装置，其包括内窥镜，其包括柔性轴，所述柔性轴在远端处具有主动偏转部分，连接到柔性轴的近端的手柄，安装到手柄的顶部并且基本上与 柔性轴的直线部分的近端的纵向轴线，以提供基本上直的入口到用于输出附件的柔性轴的工作通道中;石头取出装置，其可插入内窥镜的工作通道的近端 包括在碎石轴的远端处的一个或多个导向特征的碎石轴，以便于通过所述石材回收装置的丝线或长丝，以及连接到所述平台上的碎石轴驱动器，用于在动力下驱动所述碎石轴。