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1. 发明授权

US09750565B2 Electrosurgical balloons 有权
公开(公告)号：US09750565B2
公开(公告)日：2017-09-05
申请号：US13250104
申请日：2011-09-30
申请人： Eliot F. Bloom , Vaclav O. Podany , Chad M. Greenlaw , Brian M. Conley
发明人： Eliot F. Bloom , Vaclav O. Podany , Chad M. Greenlaw , Brian M. Conley
IPC分类号： A61B18/14 , A61B18/00 , A61B18/12
CPC分类号： A61B18/1492 , A61B2018/00255 , A61B2018/00404 , A61B2018/00434 , A61B2018/00511 , A61B2018/126 , A61B2018/1472 , A61B2218/002
摘要： An electrosurgical balloon includes an inflatable balloon body formed of a non-conductive substrate material. One or more electrodes are disposed on an exterior surface of the balloon body. The electrodes can include a pair of bipolar electrodes, and the balloon body can have at least one fluid outlet hole configured to provide fluid to the pair of bipolar electrodes. A second inflatable balloon body can be disposed inside the first inflatable balloon body. The electrosurgical balloon can be incorporated into a catheter assembly, in which the electrosurgical balloon is a balloon electrode tip at a distal end of a catheter.

2. 发明申请

US20120101489A1 Electrosurgical Cutting Devices 有权
标题翻译：电外科切割装置
公开(公告)号：US20120101489A1
公开(公告)日：2012-04-26
申请号：US12912659
申请日：2010-10-26
申请人： Eliot F. Bloom , Denise C. Lane , Vaclav O. Podany , Brian M. Conley
发明人： Eliot F. Bloom , Denise C. Lane , Vaclav O. Podany , Brian M. Conley
IPC分类号： A61B18/14 , A61B18/18
CPC分类号： A61B18/1492 , A61B2018/00601 , A61B2018/1407 , A61B2218/007
摘要： A cutting device for tissue separation includes a cutting edge using electrical energy such as RF power that is coupled to, but thermally insulated from, a catheter in an elongated medical device. Thermal insulation between a ring-type cutting device and the catheter is provided by a gap, slots within the ring, and/or slanted slots within the ring. In one embodiment, tissue separation occurs by rotation of a ring-type electrically-powered cutting edge having internal cross-bar elements. In an alternate embodiment, tissue separation occurs by longitudinal movement of an offset electrically-powered cutting edge that is pressed against tissue by an inflatable balloon. In a further alternate embodiment, a cutting edge is coupled longitudinally to a catheter, is provided electrical energy by wired connection to the braided catheter, but is thermally isolated from the catheter.
摘要翻译：用于组织分离的切割装置包括使用诸如RF功率的电能的切割边缘，所述RF功率与细长的医疗装置中的导管联接，但是与导热绝热。环形切割装置和导管之间的隔热由环中的间隙，槽内和/或环内的倾斜槽提供。在一个实施例中，通过具有内部横杆元件的环形电动切割刃的旋转来进行组织分离。在替代实施例中，通过由充气气球压靠组织的偏移电动切割边缘的纵向运动发生组织分离。在另一替代实施例中，切割边缘纵向地连接到导管，通过有线连接到编织导管提供电能，但是与导管热隔离。

3. 发明申请

US20110295249A1 Fluid-Assisted Electrosurgical Devices, and Methods of Manufacture Thereof 审中-公开
标题翻译：流体辅助电外科设备及其制造方法
公开(公告)号：US20110295249A1
公开(公告)日：2011-12-01
申请号：US12790309
申请日：2010-05-28
申请人： Eliot F. BLOOM , Lorenzo C. VACCARELLA , Chad M. GREENLAW , Roger D. GREELEY , Steven G. MILLER
发明人： Eliot F. BLOOM , Lorenzo C. VACCARELLA , Chad M. GREENLAW , Roger D. GREELEY , Steven G. MILLER
IPC分类号： A61B18/14
CPC分类号： A61B18/14 , A61B18/148 , A61B18/1482 , A61B2018/00029 , Y10T29/49002
摘要： This invention provides a fluid-assisted electrosurgical device to treat tissue in a presence of radio frequency energy and a fluid provided from the device. The device comprises a handle, a rigid shaft member distal to the handle, and at least one electrode distal to the shaft member. The shaft member comprises a shaft member first body and a shaft member second body joined together along a length of the shaft member. The shaft member further comprises a plurality of longitudinally oriented shaft member passages, with each of the passages having a length defined by the shaft member first body and the shaft member second body.
摘要翻译：本发明提供了一种流体辅助的电外科装置，用于在存在无线电频率能量和从装置提供的流体的情况下处理组织。该装置包括手柄，远离手柄的刚性轴构件和远离轴构件的至少一个电极。轴构件包括轴构件第一主体和沿轴构件的长度连接在一起的轴构件第二主体。轴构件还包括多个纵向定向的轴构件通道，每个通道具有由轴构件第一主体和轴构件第二主体限定的长度。

4. 发明授权

US09131980B2 Electrosurgical devices 有权
标题翻译：电外科装置
公开(公告)号：US09131980B2
公开(公告)日：2015-09-15
申请号：US13330132
申请日：2011-12-19
申请人： Eliot F. Bloom
发明人： Eliot F. Bloom
IPC分类号： A61B18/14 , A61B18/00
CPC分类号： A61B18/1492 , A61B2018/00023 , A61B2018/00029 , A61B2018/0016 , A61B2018/0022 , A61B2018/00267 , A61B2018/00404 , A61B2018/00434 , A61B2018/00494 , A61B2018/00511 , A61B2018/00541 , A61B2018/00589 , A61B2018/1435 , A61B2018/1437 , A61B2018/1465 , A61B2018/1472 , A61B2218/002
摘要： An electrosurgical device includes a tubular shaft defining a shaft lumen, and a tubular electrode defining an electrode lumen, the electrode being coupled to the shaft. In a straight configuration, the electrode is configured to retain fluid within the electrode lumen, and, in a bent configuration, the electrode is configured to release fluid from within the electrode lumen to an exterior of the electrode.
摘要翻译：电外科装置包括限定轴腔的管状轴和限定电极腔的管状电极，电极联接到轴。在直线构造中，电极被配置为将流体保持在电极腔内，并且在弯曲构造中，电极被配置为将流体从电极腔内释放到电极的外部。

5. 发明申请

US20140276793A1 HANDPIECE FOR AN ABLATION DEVICE HAVING TOOL PIECE WITH MULTIPLE ORIENTATIONS AND METHOD FOR RECONFIGURING HANDPIECE 审中-公开
标题翻译：用于具有多个方位的工具装置的拆卸装置和用于重新构建HANDPIECE的方法的装置
公开(公告)号：US20140276793A1
公开(公告)日：2014-09-18
申请号：US13795956
申请日：2013-03-12
申请人： Eliot F. Bloom
发明人： Eliot F. Bloom
IPC分类号： A61B18/14
CPC分类号： A61B18/14 , A61B2018/00577 , A61B2018/0091 , A61B2218/002
摘要： Handpiece for an ablation device has a handle assembly and a tool piece with a plurality of operative elements, each operative for a different ablative purpose and for reconfiguring a handpiece for an ablation device. The handle assembly is configured to repositionably hold the tool piece in first and second orientations by the first and second portions of the handle assembly. The handpiece presents a first of the plurality of operative elements with the tool piece being positioned in the first orientation and wherein the ablation device presents a second of the plurality of operative elements with the tool piece positioned in the second orientation.
摘要翻译：用于消融装置的手柄具有手柄组件和具有多个操作元件的工具，每个操作元件可操作用于不同的消融目的并且用于重新配置用于消融装置的手持件。手柄组件构造成通过手柄组件的第一和第二部分将工具片重新定位地保持在第一和第二取向中。所述手持件呈现所述多个操作元件中的第一个，所述工具件被定位在所述第一方向上，并且其中所述消融装置呈现所述多个操作元件中的第二个，所述工具片定位在所述第二定向中。

6. 发明申请

US20130158536A1 Electrosurgical Devices 有权
标题翻译：电外科设备
公开(公告)号：US20130158536A1
公开(公告)日：2013-06-20
申请号：US13330132
申请日：2011-12-19
申请人： Eliot F. BLOOM
发明人： Eliot F. BLOOM
IPC分类号： A61B18/14 , A61B18/18
CPC分类号： A61B18/1492 , A61B2018/00023 , A61B2018/00029 , A61B2018/0016 , A61B2018/0022 , A61B2018/00267 , A61B2018/00404 , A61B2018/00434 , A61B2018/00494 , A61B2018/00511 , A61B2018/00541 , A61B2018/00589 , A61B2018/1435 , A61B2018/1437 , A61B2018/1465 , A61B2018/1472 , A61B2218/002
摘要： An electrosurgical device includes a tubular shaft defining a shaft lumen, and a tubular electrode defining an electrode lumen, the electrode being coupled to the shaft. In a straight configuration, the electrode is configured to retain fluid within the electrode lumen, and, in a bent configuration, the electrode is configured to release fluid from within the electrode lumen to an exterior of the electrode.
摘要翻译：电外科装置包括限定轴腔的管状轴和限定电极腔的管状电极，电极联接到轴。在直线构造中，电极被配置为将流体保持在电极腔内，并且在弯曲构造中，电极被配置为将流体从电极腔内释放到电极的外部。

7. 发明申请

US20130085493A1 Electrosurgical Balloons 有权
标题翻译：电外科气球
公开(公告)号：US20130085493A1
公开(公告)日：2013-04-04
申请号：US13250104
申请日：2011-09-30
申请人： Eliot F. Bloom , Vaclav O. Podany , Chad M. Greenlaw , Brian M. Conley
发明人： Eliot F. Bloom , Vaclav O. Podany , Chad M. Greenlaw , Brian M. Conley
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B2018/00255 , A61B2018/00404 , A61B2018/00434 , A61B2018/00511 , A61B2018/126 , A61B2018/1472 , A61B2218/002
摘要： An electrosurgical balloon includes an inflatable balloon body formed of a non-conductive substrate material. One or more electrodes are disposed on an exterior surface of the balloon body. The electrodes can include a pair of bipolar electrodes, and the balloon body can have at least one fluid outlet hole configured to provide fluid to the pair of bipolar electrodes. A second inflatable balloon body can be disposed inside the first inflatable balloon body. The electrosurgical balloon can be incorporated into a catheter assembly, in which the electrosurgical balloon is a balloon electrode tip at a distal end of a catheter.
摘要翻译：电外科气囊包括由非导电基底材料形成的可充气囊体。一个或多个电极设置在球囊体的外表面上。电极可以包括一对双极电极，并且气囊体可以具有被配置为向一对双极电极提供流体的至少一个流体出口孔。第二可充气球囊体可以设置在第一可充气球囊体的内部。电外科气囊可以并入到导管组件中，其中电外科气囊是在导管的远端处的气囊电极末端。

8. 发明申请

US20110178515A1 Electrosurgical Devices, Electrosurgical Unit and Methods of Use Thereof 有权
标题翻译：电外科手术装置及其使用方法
公开(公告)号：US20110178515A1
公开(公告)日：2011-07-21
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 , A61B18/18
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。

9. 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。

10. 发明授权

US09023040B2 Electrosurgical cutting devices 有权
标题翻译：电外切切割装置
公开(公告)号：US09023040B2
公开(公告)日：2015-05-05
申请号：US12912659
申请日：2010-10-26
申请人： Eliot F. Bloom , Denise C. Lane , Vaclav O. Podany , Brian M. Conley
发明人： Eliot F. Bloom , Denise C. Lane , Vaclav O. Podany , Brian M. Conley
IPC分类号： A61B18/14 , A61B18/00
CPC分类号： A61B18/1492 , A61B2018/00601 , A61B2018/1407 , A61B2218/007
摘要： A cutting device for tissue separation includes a cutting edge using electrical energy such as RF power that is coupled to, but thermally insulated from, a catheter in an elongated medical device. Thermal insulation between a ring-type cutting device and the catheter is provided by a gap, slots within the ring, and/or slanted slots within the ring. In one embodiment, tissue separation occurs by rotation of a ring-type electrically-powered cutting edge having internal cross-bar elements. In an alternate embodiment, tissue separation occurs by longitudinal movement of an offset electrically-powered cutting edge that is pressed against tissue by an inflatable balloon. In a further alternate embodiment, a cutting edge is coupled longitudinally to a catheter, is provided electrical energy by wired connection to the braided catheter, but is thermally isolated from the catheter.
摘要翻译：用于组织分离的切割装置包括使用诸如RF功率的电能的切割边缘，所述RF功率与细长的医疗装置中的导管联接，但是与导热绝热。环形切割装置和导管之间的隔热由环中的间隙，槽内和/或环内的倾斜槽提供。在一个实施例中，通过具有内部横杆元件的环形电动切割刃的旋转来进行组织分离。在替代实施例中，通过由充气气球压靠组织的偏移电动切割边缘的纵向运动发生组织分离。在另一替代实施例中，切割边缘纵向地连接到导管，通过有线连接到编织导管提供电能，但是与导管热隔离。

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