专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09050113B2 Electrosurgical devices, electrosurgical unit and methods of use thereof 有权
标题翻译：电外科装置，电外科手术单元及其使用方法
公开(公告)号：US09050113B2
公开(公告)日：2015-06-09
申请号：US13006940
申请日：2011-01-14
申请人： Eliot F. Bloom , Brian M. Conley , Jonathan J. Barry , Roger D. Greeley , Steven G. Miller , Chad M. Greenlaw
发明人： Eliot F. Bloom , Brian M. Conley , Jonathan J. Barry , Roger D. Greeley , Steven G. Miller , Chad M. Greenlaw
IPC分类号： A61B18/14 , A61B17/16 , A61B18/08 , A61B17/00 , A61B18/00 , A61B18/12
CPC分类号： A61B18/1206 , A61B17/1664 , A61B17/1671 , A61B17/1675 , A61B17/1684 , A61B18/082 , A61B18/14 , A61B18/1402 , A61B2017/00261 , A61B2018/00178 , A61B2018/00928 , A61B2018/0094 , A61B2018/00958 , A61B2018/00988 , A61B2018/1253 , A61B2018/126 , A61B2018/1412 , A61B2018/1415 , A61B2018/1472 , A61B2218/002
摘要： A cartridge assembly to couple an electrosurgical device to treat tissue with an electrosurgical unit includes a cartridge member to operate with a power delivery apparatus of the electrosurgical unit and a fluid delivery apparatus of the electrosurgical unit. An electrosurgical unit includes a power delivery apparatus and a fluid delivery apparatus arranged to operate with a cartridge member to be located in a cartridge receptacle of the electrosurgical unit. An electrosurgical device includes a first electrode spaced alongside the second electrode, with each electrode having a blade shaped member. Each blade shaped member has opposing sides bounded by edges, with the edges having a medial edge and a lateral edge. At least one fluid outlet is adjacent each blade shaped member, and each fluid outlet is in fluid communication with a fluid passage. The device can be operated as either a bipolar device or a monopolar device and includes a switch to inhibit capacitive coupling to one of the electrodes when the other electrode is used in monopolar fashion.
摘要翻译：将电外科装置联接以用电外科单元治疗组织的药筒组件包括用电外科手术单元的电力输送装置和电外科手术单元的流体输送装置操作的药筒构件。电外科单元包括动力输送装置和流体输送装置，该装置布置成与盒构件一起操作以位于电外科单元的药筒容器中。电外科装置包括与第二电极隔开的第一电极，每个电极具有叶片形状的构件。每个叶片形构件具有由边缘限定的相对侧，边缘具有中间边缘和侧边缘。至少一个流体出口邻近每个叶片形状构件，并且每个流体出口与流体通道流体连通。该器件可以作为双极器件或单极器件工作，并且当另一个电极以单极方式使用时，该开关可以抑制电容耦合到电极之一。

2. 发明授权

US08906012B2 Electrosurgical devices with wire electrode 有权
标题翻译：带电极的电外科装置
公开(公告)号：US08906012B2
公开(公告)日：2014-12-09
申请号：US12827734
申请日：2010-06-30
申请人： Brian M. Conley , Jonathan J. Barry , Roger D. Greeley , Chad M. Greenlaw
发明人： Brian M. Conley , Jonathan J. Barry , Roger D. Greeley , Chad M. Greenlaw
IPC分类号： A61B18/14 , A61B18/00
CPC分类号： A61B18/149 , A61B2018/00029 , A61B2018/1407 , A61B2018/1472 , A61B2218/002
摘要： The invention provides an electrosurgical device and methods of use thereof. In one embodiment, the device may comprise a handle, a shaft distal to the handle, a first electrode tip and a second electrode tip adjacent a distal end of the shaft, with the first electrode tip spaced from the second electrode tip and wherein the first electrode tip comprises a first U-shaped electrode and the second electrode tip comprises a second U-shaped electrode, and at least one fluid outlet. In another embodiment, the device may comprise a handle, a shaft distal to the handle, and a first electrode and a second electrode adjacent a distal end of the shaft with the first electrode coplanar with the second electrode and comprising a wire electrode having a U-shape which surrounds a perimeter of the second electrode and is spaced from the second electrode by an aperture.
摘要翻译：本发明提供一种电外科装置及其使用方法。在一个实施例中，装置可以包括手柄，远离手柄的轴，与轴的远端相邻的第一电极尖端和第二电极尖端，其中第一电极尖与第二电极尖端间隔开，并且其中第一电极尖端电极尖端包括第一U形电极，并且第二电极尖端包括第二U形电极和至少一个流体出口。在另一个实施例中，该装置可以包括手柄，远离手柄的轴，以及邻近轴的远端的第一电极和第二电极，其中第一电极与第二电极共面，并且包括具有U 形状，其围绕第二电极的周边并且通过孔与第二电极间隔开。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式