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1. 发明申请

WO02085230A2 ELECTROSURGERY SYSTEMS 审中-公开
标题翻译：电磁系统
公开(公告)号：WO02085230A2
公开(公告)日：2002-10-31
申请号：PCT/US0212065
申请日：2002-04-18
申请人： SMITH & NEPHEW INC , BRASSELL JAMES , EK STEVEN W , FOSKITT KEITH D , GANNON ALAN P , HEIM WARREN P , LANSIL RICHARD , MCCAY JAMES , MCCARTHY GARY , OLICHNEY MICHAEL , OSLAN ALAN , SABIN PAUL , TALLENT GARY , VERDURA JAVIER , WILKINS GUY , LOCKWOOD DAVID L
发明人： BRASSELL JAMES , EK STEVEN W , FOSKITT KEITH D , GANNON ALAN P , HEIM WARREN P , LANSIL RICHARD , MCCAY JAMES , MCCARTHY GARY , OLICHNEY MICHAEL , OSLAN ALAN , SABIN PAUL , TALLENT GARY , VERDURA JAVIER , WILKINS GUY , LOCKWOOD DAVID L
IPC分类号： A61B18/14 , A61B18/00
CPC分类号： A61B18/148 , A61B2018/00916 , A61B2018/1253 , A61B2018/126 , A61B2018/1861 , A61B2218/002 , A61B2218/007
摘要： A surgical device includes a return electrode, an active electrode, and an insulating region adjacent to the active electrode. A rasping surface is provided by either the active electrode or the insulating region. Another surgical device includes an adapter configured to couple to a generator and to convert monopolar output from the generator into bipolar output. A method of applying electricity to tissue includes bringing a surgical device into close proximity with tissue and applying electricity to the tissue using the surgical device.
摘要翻译：手术装置包括返回电极，有源电极和与活性电极相邻的绝缘区域。镭射表面由有源电极或绝缘区域提供。另一手术装置包括被配置为耦合到发生器并将来自发生器的单极输出转换为双极输出的适配器。向组织施加电力的方法包括使外科装置与组织紧密接近并使用手术装置向组织施加电力。

2. 发明申请

WO2005046739A3 ELECTROSURGICAL INSTRUMENT 审中-公开
标题翻译：静电仪
公开(公告)号：WO2005046739A3
公开(公告)日：2006-02-16
申请号：PCT/US2004037567
申请日：2004-11-10
申请人： TEAM MEDICAL LLC , HEIM WARREN P , BRASSELL JAMES L , OLICHNEY MICHAEL D
发明人： HEIM WARREN P , BRASSELL JAMES L , OLICHNEY MICHAEL D
IPC分类号： A61B18/14 , A61L20060101 , A61B18/18
CPC分类号： A61B18/1402 , A61B2017/00938 , A61B2017/2948 , A61B2018/00083 , A61B2018/00101 , A61B2018/00107 , A61B2018/00125 , A61B2018/00601 , A61B2018/1412
摘要： An improved means for insulating electrosurgical instruments includes an insulating layer that may include a ceramic material that is substantially sealed with a coating comprised substantially of a material based on polydiorganosiloxanes or derivatives thereof. The instrument is a metal body and may advantageously comprise a metal selected from the group of gold, silver, aluminum, copper tantalum, tungsten, columbium and molybdenum. The metal body may include an intermediate layer that defines a peripheral edge portion of reduced cross section.
摘要翻译：用于绝缘电外科器械的改进方法包括绝缘层，其可以包括基本上用基本上由基于聚二有机硅氧烷或其衍生物的材料组成的涂层密封的陶瓷材料。仪器是金属体，并且可以有利地包括选自金，银，铝，铜钽，钨，铌和钼的金属。金属体可以包括限定具有减小的横截面的周边部分的中间层。

3. 发明申请

WO2007005929A3 MULTIELECTRODE ELECTROSURGICAL SYSTEM AND INSTRUMENT 审中-公开
标题翻译：多电极电外科系统和仪器
公开(公告)号：WO2007005929A3
公开(公告)日：2007-05-03
申请号：PCT/US2006026122
申请日：2006-06-30
申请人： SURGINETICS LLC , HEIM WARREN P , BRASSELL JAMES L
发明人： HEIM WARREN P , BRASSELL JAMES L
IPC分类号： A61B18/18
CPC分类号： A61B18/1402 , A61B2017/00734 , A61B2018/0013 , A61B2018/1412
摘要： A multielectrode electrosurgical system and instrument includes a blade having multiple electrodes having a conductor edge portion and insulation layer with geometric shapes and composition that concentrate electrosurgical energy and reduce or eliminate the production of smoke and eschar and reduce tissue damage, thereby providing more efficient application of electrosurgical energy. The more efficient use of electrosurgical energy permits configuring the system to be battery-powered. The system may be portable or configured as a battery-backup powered system.
摘要翻译：多电极电外科系统和仪器包括具有多个电极的刀片，所述多个电极具有导体边缘部分和具有几何形状和成分的绝缘层，所述绝缘层集中电外科能量并减少或消除烟雾和焦痂的产生并减少组织损伤，从而提供更有效的电外科能量。更高效地使用电外科能量允许将系统配置为电池供电。该系统可以是便携式的或配置为电池备份供电系统。

4. 发明申请

WO2007087618A3 COATING SUITABLE FOR SURGICAL INSTRUMENTS 审中-公开
标题翻译：适用于手术器械的涂层
公开(公告)号：WO2007087618A3
公开(公告)日：2008-09-25
申请号：PCT/US2007061083
申请日：2007-01-25
申请人： TEAM MEDICAL LLC , HEIM WARREN P , BRASSELL JAMES
发明人： HEIM WARREN P , BRASSELL JAMES
IPC分类号： C04B7/00 , A01N25/34 , A61B17/20 , A61L33/00 , B05D3/00 , B32B9/00 , B32B19/00 , C04B28/26
CPC分类号： A61B18/14 , A61B18/00 , A61B2017/00526 , A61B2018/00601 , A61L31/088 , A61L31/14 , A61L2420/02 , A61L2420/06 , A61L2420/08 , B05D1/36 , B05D3/007 , B05D5/00 , C04B24/42 , C04B28/26 , C04B2111/00482 , C04B2111/00525 , C04B2111/00836 , C09D1/00 , H01B3/445 , Y02W30/94 , Y10T428/259 , C04B14/06 , C04B14/30 , C04B14/303 , C04B14/305 , C04B14/322 , C04B14/325 , C04B14/366 , C04B18/146 , C04B40/0263 , C04B2103/40 , C04B14/323 , C04B14/324 , C04B14/328 , C04B24/2682
摘要： An improved coating and devices using said coating are disclosed The coating is applied in a liquid form and then dried or otherwise cured to form a durable adherent coating resistant to high temperatures and in at least one embodiment possessing hydrophobic properties. In one aspect of the invention the coating formulation contains at least in part an aqueous formulation of silica, such as colloidal silica, and one or more fillers, such as inorganic fillers, and sufficient base, such as potassium hydroxide, to have a pH exceeding about 10.5 during at least part of the formulation process. In another aspect of the invention the coating formulation contains one or more substances that affect its surface free energy such as by reducing the surface free energy to make the cured coating hydrophobic, such surface free energy altering compounds include silanes containing halogens such as fluorine or chlorine and in particular silanes containing one or more hydrolyzable groups attached to at least one silicon atom and a group containing one or more halogens such as chlorine or fluorine. In another aspect of the invention is a surgical instrument at least partially covered by a coating using the formulation of the present invention at least part of such instrument powered by electricity to produce a predetermined surgical effect.
摘要翻译：公开了改进的涂层和使用所述涂层的装置。涂层以液体形式施加，然后干燥或以其它方式固化，以形成耐高温性的耐久粘合涂层，并且在至少一个具有疏水性的实施方案中。在本发明的一个方面，涂层制剂至少部分含有二氧化硅的水性制剂，例如胶态二氧化硅，以及一种或多种填料，例如无机填料，以及足够的碱如氢氧化钾，其pH值超过在制剂过程的至少部分期间约10.5。在本发明的另一方面，涂层制剂含有影响其表面自由能的一种或多种物质，例如通过降低表面自由能使固化涂层疏水化，这种表面自由能改变化合物包括含卤素如氟或氯的硅烷特别是含有连接至少一个硅原子的一个或多个可水解基团的硅烷和含有一个或多个卤素如氯或氟的基团。在本发明的另一方面，至少部分地由涂层使用本发明的制剂覆盖的外科器械至少部分由电力供电以产生预定手术效果的这种仪器。

5. 发明申请

WO2007005930A2 ELECTROSURGICAL INSTRUMENT 审中-公开
标题翻译：电外科仪器
公开(公告)号：WO2007005930A2
公开(公告)日：2007-01-11
申请号：PCT/US2006026123
申请日：2006-06-30
申请人： SURGINETICS LLC , HEIM WARREN P , BRASSELL JAMES L BRASSELL
发明人： HEIM WARREN P , BRASSELL JAMES L BRASSELL
IPC分类号： A61B18/14 , A61N1/08
CPC分类号： A61B18/1402 , A61B2018/00083
摘要： An electrosurgical instrument is disclosed for making incisions and other treatments using electrosurgery. The electrosurgical instrument comprises a body having at least one conductive element that is surrounded by an insulation layer except at a conductor edge or tip portion of the conductive element. The conductor edge or tip portion and insulation layer each having unique geometric shapes and composition of the parts to reduce or eliminate the production of smoke and eschar and reduce tissue damage. The outer profile of the insulation layer and conductive element are configured to facilitate the flow of electrosurgical decomposition products away from the conductor edge or tip where they are formed.
摘要翻译：公开了一种用于使用电外科手术进行切口和其他治疗的电外科手术器械。该电外科器械包括具有至少一个导电元件的主体，该导电元件除了导电元件的导体边缘或尖端部分之外被绝缘层围绕。导体边缘或尖端部分和绝缘层各自具有独特的几何形状和部件组成，以减少或消除烟雾和焦痂的产生并减少组织损伤。绝缘层和导电元件的外部轮廓被配置为便于电外科分解产物从形成它们的导体边缘或尖端流出。

6. 发明申请

WO2009132190A2 CONTROL CIRCUITRY FOR A TISSUE ABLATION SYSTEM 审中-公开
标题翻译：组织消融系统的控制电路
公开(公告)号：WO2009132190A2
公开(公告)日：2009-10-29
申请号：PCT/US2009041540
申请日：2009-04-23
申请人： TORNIER INC , HEIM WARREN P , MATSUURA DAVID G , GILLESPIE WALTER DEAN , FOCHT LOUISE
发明人： HEIM WARREN P , MATSUURA DAVID G , GILLESPIE WALTER DEAN , FOCHT LOUISE
IPC分类号： H02J5/00
CPC分类号： H02M7/48 , A61B18/1206 , A61B18/1233 , A61B2018/00928 , H02M2001/007
摘要： A system for providing power suitable for electrosurgery from a self-contained direct current (DC) energy source according to embodiments of the present invention includes a voltage-affecting circuit having an input and an output, wherein the voltage-affecting circuit is configured to receive energy from the DC energy source at the input and provide boosted DC energy at the output, the boosted DC energy having a voltage greater than a voltage of the DC energy source, and an inverter operable to invert the boosted DC energy to alternating current (AC) energy. The inverter may include a bridge circuit including an arrangement of switches and having an input and an output, wherein the boosted DC energy is received at the bridge circuit input, and a bridge controller operable to control the arrangement of switches to selectively connect the bridge circuit input to the bridge circuit output.
摘要翻译：根据本发明的实施例的用于从独立的直流（DC）能源提供适合于电外科手段的电力的系统包括具有输入和输出的电压影响电路，其中所述电压影响电路被配置为接收来自输入端的直流能量源的能量，并且在输出处提供升压的直流能量，所述升压的直流能量具有大于直流能量源的电压的电压，以及逆变器，其可操作以将升压的直流能量反转为交流）能量。逆变器可以包括桥式电路，其包括开关的布置并具有输入和输出，其中在桥式电路输入处接收升压的DC能量，桥式控制器可操作以控制开关的布置以选择性地连接桥式电路输入到桥式电路输出。

7. 发明申请

WO2006031289A3 MULTIELECTRODE ELECTROSURGICAL INSTRUMENT 审中-公开
标题翻译：多电子静电仪
公开(公告)号：WO2006031289A3
公开(公告)日：2007-03-22
申请号：PCT/US2005025681
申请日：2005-07-20
申请人： TEAM MEDICAL LLC , HEIM WARREN P
发明人： HEIM WARREN P
IPC分类号： A61B18/14
CPC分类号： A61B18/1402 , A61B18/1206 , A61B2018/1226 , A61B2018/1246 , A61B2018/1412
摘要： An improved electrosurgical instrument and method is disclosed for simplifying making incisions and other treatments using electrosurgery. The electrosurgical instrument comprises a body having more than two electrodes (3,4,5) with at least two electrodes having alternating current power supplied to them such that they comprise a bipolar alternating current configuration and employ a means other than electrode spacing, composition, or geometry for reducing or preventing accumulation of eschar that would otherwise form a short circuit current path and interfere with obtaining a predetermined surgical effect.
摘要翻译：公开了一种改进的电外科器械和方法，用于简化使用电外科的切口和其它治疗。电外科器械包括具有多于两个电极（3,4,5）的主体，其中至少两个电极具有提供给它们的交流电力，使得它们包括双极交流配置并且采用电极间隔，组成，或几何形状，用于减少或防止否则将形成短路电流路径并干扰获得预定手术效果的焦痂的积聚。

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