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31. 发明申请

US20100324639A1 METHODOLOGY AND APPARATUS TO TERMINATE ABANDONED ACTIVE IMPLANTABLE MEDICAL DEVICE LEADS 有权
标题翻译：终止激活的可植入医疗器械引线的方法和设备
公开(公告)号：US20100324639A1
公开(公告)日：2010-12-23
申请号：US12850870
申请日：2010-08-05
申请人： Robert A. Stevenson , Buehl E. Truex , Barry C. Muffoletto , Warren S. Dabney , Christine A. Frysz , Christopher Michael Williams , Holly Noelle Moschiano , Jeff Fleigle , Kishore Kumar Kondabatni , Richard L. Brendel , Robert Shawn Johnson , Scott Brainard , Henry R. Halperin , Albert C. Lardo
发明人： Robert A. Stevenson , Buehl E. Truex , Barry C. Muffoletto , Warren S. Dabney , Christine A. Frysz , Christopher Michael Williams , Holly Noelle Moschiano , Jeff Fleigle , Kishore Kumar Kondabatni , Richard L. Brendel , Robert Shawn Johnson , Scott Brainard , Henry R. Halperin , Albert C. Lardo
IPC分类号： A61N1/05
CPC分类号： A61N1/05 , A61B5/042 , A61B5/055 , A61B90/98 , A61B2018/00839 , A61B2090/374 , A61N1/086 , A61N1/3718 , B82Y30/00 , G01R33/285
摘要： An energy management system facilitates the transfer of high frequency energy coupled into an implanted abandoned lead at a selected RF frequency or frequency band, to an energy dissipating surface. This is accomplished by conductively coupling the implanted abandoned lead to the energy dissipating surface of an abandoned lead cap through an energy diversion circuit including one or more passive electronic network components whose impedance characteristics are at least partially tuned to the implanted abandoned lead's impedance characteristics.
摘要翻译：能量管理系统有助于将以选定的RF频率或频带耦合到植入的废弃引线中的高频能量传送到能量消散表面。这是通过将植入的废弃导线导电地耦合到废弃的引线帽的能量消散表面，通过包括一个或多个无源电子网络部件的能量转向电路实现的，该无源电子网络部件的阻抗特性至少部分地被调整到被植入的废弃引线的阻抗特性。

32. 发明申请

US20100174349A1 SYSTEM FOR TERMINATING ABANDONED IMPLANTED LEADS TO MINIMIZE HEATING IN HIGH POWER ELECTROMAGNETIC FIELD ENVIRONMENTS 有权
标题翻译：用于终止放射性引线以最小化高功率电磁场环境中的加热的系统
公开(公告)号：US20100174349A1
公开(公告)日：2010-07-08
申请号：US12693836
申请日：2010-01-26
申请人： Robert A. Stevenson , Buehl E. Truex , Barry C. Muffoletto , Warren S. Dabney , Christine A. Frysz , Christopher Michael Williams , Holly Noelle Moschiano , Jeff Fleigle , Kishore Kumar Kondabatni , Richard L. Brendel , Robert Shawn Johnson , Scott Brainard , Henry R. Halperin , Albert C. Lardo
发明人： Robert A. Stevenson , Buehl E. Truex , Barry C. Muffoletto , Warren S. Dabney , Christine A. Frysz , Christopher Michael Williams , Holly Noelle Moschiano , Jeff Fleigle , Kishore Kumar Kondabatni , Richard L. Brendel , Robert Shawn Johnson , Scott Brainard , Henry R. Halperin , Albert C. Lardo
IPC分类号： A61N1/05
CPC分类号： A61N1/05 , A61B5/042 , A61B5/055 , A61B90/98 , A61B2018/00839 , A61B2090/374 , A61N1/086 , A61N1/3718 , B82Y30/00 , G01R33/285
摘要： An energy management system facilitates the transfer of high frequency energy coupled into an implanted abandoned lead at a selected RF frequency or frequency band, to an energy dissipating surface. This is accomplished by conductively coupling the implanted abandoned lead to the energy dissipating surface of an abandoned lead cap through an energy diversion circuit including one or more passive electronic network components whose impedance characteristics are at least partially tuned to the implanted abandoned lead's impedance characteristics.
摘要翻译：能量管理系统有助于将以选定的RF频率或频带耦合到植入的废弃引线中的高频能量传送到能量消散表面。这是通过将植入的废弃导线导电地耦合到废弃的引线帽的能量消散表面，通过包括一个或多个无源电子网络部件的能量转向电路实现的，该无源电子网络部件的阻抗特性至少部分地被调整到被植入的废弃引线的阻抗特性。

33. 发明授权

US06765780B2 EMI feedthrough filter terminal assembly having surface mounted, internally grounded hybrid capacitor 有权
标题翻译： EMI馈通滤波器端子组件具有表面安装的内部接地混合电容器
公开(公告)号：US06765780B2
公开(公告)日：2004-07-20
申请号：US10377272
申请日：2003-02-27
申请人： Richard L. Brendel , Robert A. Stevenson , Christine A. Frysz , Haitong Zeng
发明人： Richard L. Brendel , Robert A. Stevenson , Christine A. Frysz , Haitong Zeng
IPC分类号： H01G435
CPC分类号： H01G4/35 , A61N1/3754
摘要： An EMI feedthrough filter terminal assembly includes a capacitor having first and second sets of electrode plates, a first passageway having a first termination surface coupling the first set of electrode plates, a second passageway having a second termination surface coupling the second set of electrode plates, and a third termination surface exteriorly coupling the second set of electrode plates. A ferrule is adjacent to the capacitor and includes an oxide resistant biostable conductive pad, i.e., a noble metal pad, on a surface thereof coupled to the third termination surface. A conductive terminal pin extends through the first passageway in conductive relation with the first set of electrode plates. A conductive ground lead extends through the second passageway in conductive relation with the second set of electrode plates. An insulator is fixed to the ferrule for supporting the terminal pin in conductive isolation from the ferrule.
摘要翻译： EMI馈通滤波器端子组件包括具有第一和第二组电极板的电容器，第一通道具有耦合第一组电极板的第一端接表面，具有耦合第二组电极板的第二端接表面的第二通道，以及外部联接第二组电极板的第三端接表面。套圈与电容器相邻，并且在耦合到第三端接表面的表面上包括耐氧化生物稳定的导电焊盘，即贵金属焊盘。导电端子销与第一组电极板以导电关系延伸穿过第一通道。导电接地引线与第二组电极板以导电关系延伸穿过第二通道。绝缘体固定到套圈上，用于将端子销与套圈导电隔离。

34. 发明授权

US5973906A Chip capacitors and chip capacitor electromagnetic interference filters 失效
标题翻译：片式电容器和片式电容电磁干扰滤波器
公开(公告)号：US5973906A
公开(公告)日：1999-10-26
申请号：US40222
申请日：1998-03-17
申请人： Robert A. Stevenson , Donald K. Haskell , Richard L. Brendel , Jason Woods , Mike Louder
发明人： Robert A. Stevenson , Donald K. Haskell , Richard L. Brendel , Jason Woods , Mike Louder
IPC分类号： A61N1/375 , H01G2/22 , H01G4/232 , H01G4/35 , H03H1/00
CPC分类号： H01G4/232 , A61N1/3754 , H01G2/22 , H01G4/35 , H03H1/0007
摘要： An electromagnetic interference (EMI) filter capacitor assembly is provided for shielding and decoupling a conductive terminal pin or lead of the type used, for example, in an implantable medical device against passage of external interference signals. The EMI filter is constructed of relatively inexpensive ceramic chip capacitors which replace relatively expensive feedthrough capacitors as found in the prior art. The chip capacitors are mounted directly onto a hermetic feedthrough terminal in groups of two or more which vary in physical size, dielectric material and capacitance value so that they self-resonate at different frequencies. This "staggering" of resonant frequencies and direct installation at the hermetic terminal provides the EMI filter with sufficient broadband frequency attenuation. In one preferred form, multiple chip capacitor groupings are mounted onto a common base structure, with each capacitor grouping associated with a respective terminal pin. In another preferred form, a non-conductive substrate is provided with metalized circuit traces to better accommodate the mounting of the chip capacitors. Additionally, novel chip capacitor geometry/termination-metallization is provided which significantly reduces the internal inductance of the capacitor to improve its high frequency performance as an EMI filter. Such reduced inductance chip capacitor designs are readily adaptable to incorporate multiple electrically isolated active plate sets within a single monolithic casing.
摘要翻译：提供电磁干扰（EMI）滤波电容器组件，用于屏蔽和解耦用于例如在可植入医疗装置中的类型的导电端子引脚或引线，以抵抗外部干扰信号的通过。 EMI滤波器由相对廉价的陶瓷芯片电容器构成，其代替现有技术中发现的相对昂贵的馈通电容器。芯片电容器直接安装在两个或更多个组合的密封馈通端子上，其在物理尺寸，电介质材料和电容值上变化，使得它们在不同频率下自谐振。谐振频率的“惊人”和密封端的直接安装为EMI滤波器提供了足够的宽带频率衰减。在一个优选形式中，多个片式电容器组被安装在公共基座结构上，每个电容器分组与相应的端子引脚相关联。在另一优选形式中，非导电衬底设置有金属化电路迹线，以更好地适应片式电容器的安装。另外，提供了新颖的芯片电容器几何/端接金属化，这显着降低了电容器的内部电感，以提高其作为EMI滤波器的高频性能。这种减小的电感芯片电容器设计容易适用于在单个整体式壳体内并入多个电隔离的有源板组。

35. 发明授权

US08468664B2 Process for manufacturing EMI filters utilizing counter-bored capacitors to facilitate solder re-flow 有权
标题翻译：使用反孔电容器制造EMI滤波器以促进焊料回流的工艺
公开(公告)号：US08468664B2
公开(公告)日：2013-06-25
申请号：US12437345
申请日：2009-05-07
申请人： Richard L. Brendel , Jason Woods , Jose Luis Lorente-Adame , Robert A. Stevenson , John Roberts , Buehl E. Truex
发明人： Richard L. Brendel , Jason Woods , Jose Luis Lorente-Adame , Robert A. Stevenson , John Roberts , Buehl E. Truex
IPC分类号： H01G7/00
CPC分类号： H01G4/35 , A61N1/3754 , H01G4/228 , H01G4/40 , H01G5/00 , H01G5/01 , H01G5/011 , Y10T29/43 , Y10T29/435 , Y10T29/49002
摘要： An EMI filtered terminal assembly including at least one conductive terminal pin, a feedthrough capacitor, and a counter-bore associated with a passageway through the capacitor is described. Preferably, the feedthrough capacitor having counter-drilled or counter-bored holes on its top side is first bonded to a hermetic insulator. The counter-drilled or counter-bore holes in the capacitor provide greater volume for the electro-mechanical attachment between the capacitor and the terminal pin or lead wire, permitting robotic dispensing of, for example, thermal-setting conductive adhesive.
摘要翻译：描述了包括至少一个导电端子引脚，馈通电容器和与通过电容器的通道相关联的反向孔的EMI滤波端子组件。优选地，其上侧具有相对钻孔或反钻孔的穿通电容器首先被结合到密封绝缘体。电容器中的反钻孔或反孔钻孔为电容器和端子销或引线之间的机电连接提供了更大的体积，允许机器人分配例如热固性导电粘合剂。

36. 发明授权

US08179658B2 Electromagnetic interference filter and method for attaching a lead and/or a ferrule to capacitor electrodes 有权
标题翻译：电磁干扰滤波器以及用于将引线和/或套圈附接到电容器电极的方法
公开(公告)号：US08179658B2
公开(公告)日：2012-05-15
申请号：US12563919
申请日：2009-09-21
申请人： Richard L. Brendel , Robert A. Stevenson , Jason Woods
发明人： Richard L. Brendel , Robert A. Stevenson , Jason Woods
IPC分类号： H01G4/35
CPC分类号： H01G4/228 , A61N1/3718 , A61N1/3754 , H01G4/35 , Y10T29/435 , Y10T29/49204
摘要： A discoidal feedthrough capacitor has its active electrode plates disposed within a dielectric body so that an edge of the active electrode plates is exposed at a surface of a through-hole for a conductive lead. The conductive lead is conductively coupled to the exposed edge of the electrode plates without an intervening conductive termination surface. Similarly, a ground electrode plate set of the feedthrough capacitor may have an edge exposed at the outer periphery of the capacitor for conductively coupling the exposed edge of the ground electrode plate to a conductive ferrule without an intervening conductive termination surface.
摘要翻译：盘状馈通电容器的有源电极板设置在电介质体内，使得有源电极板的边缘暴露在用于导电引线的通孔的表面上。导电引线导电地耦合到电极板的暴露边缘，而没有中间的导电端接表面。类似地，旁路电容器的接地电极板组可以在电容器的外周具有暴露的边缘，用于将接地电极板的暴露边缘导电耦合到导电套圈，而没有中间的导电端接表面。

37. 发明授权

US08000801B2 System for terminating abandoned implanted leads to minimize heating in high power electromagnetic field environments 有权
标题翻译：用于终止废弃植入引线的系统，以最大限度地减少高功率电磁场环境中的加热
公开(公告)号：US08000801B2
公开(公告)日：2011-08-16
申请号：US12693836
申请日：2010-01-26
申请人： Robert A. Stevenson , Buehl E. Truex , Barry C. Muffoletto , Warren S. Dabney , Christine A. Frysz , Christopher Michael Williams , Holly Noelle Moschiano , Jeff Fleigle , Kishore Kumar Kondabatni , Richard L. Brendel , Robert Shawn Johnson , Scott Brainard , Henry R. Halperin , Albert C. Lardo
发明人： Robert A. Stevenson , Buehl E. Truex , Barry C. Muffoletto , Warren S. Dabney , Christine A. Frysz , Christopher Michael Williams , Holly Noelle Moschiano , Jeff Fleigle , Kishore Kumar Kondabatni , Richard L. Brendel , Robert Shawn Johnson , Scott Brainard , Henry R. Halperin , Albert C. Lardo
IPC分类号： A61N1/08
CPC分类号： A61N1/05 , A61B5/042 , A61B5/055 , A61B90/98 , A61B2018/00839 , A61B2090/374 , A61N1/086 , A61N1/3718 , B82Y30/00 , G01R33/285
摘要： An energy management system facilitates the transfer of high frequency energy coupled into an implanted abandoned lead at a selected RF frequency or frequency band, to an energy dissipating surface. This is accomplished by conductively coupling the implanted abandoned lead to the energy dissipating surface of an abandoned lead cap through an energy diversion circuit including one or more passive electronic network components whose impedance characteristics are at least partially tuned to the implanted abandoned lead's impedance characteristics.
摘要翻译：能量管理系统有助于将以选定的RF频率或频带耦合到植入的废弃引线中的高频能量传送到能量消散表面。这是通过将植入的废弃导线导电地耦合到废弃的引线帽的能量消散表面，通过包括一个或多个无源电子网络部件的能量转向电路实现的，该无源电子网络部件的阻抗特性至少部分地被调整到被植入的废弃引线的阻抗特性。

38. 发明申请

US20110066212A1 TANK FILTERS PLACED IN SERIES WITH THE LEAD WIRES OR CIRCUITS OF ACTIVE MEDICAL DEVICES TO ENHANCE MRI COMPATABILITY 有权
标题翻译：带有线束或者有源医疗设备的电路以提高MRI兼容性的墨盒过滤器
公开(公告)号：US20110066212A1
公开(公告)日：2011-03-17
申请号：US12938774
申请日：2010-11-03
申请人： Robert A. Stevenson , Warren S. Dabney , Christine A. Frysz , Richard L. Brendel
发明人： Robert A. Stevenson , Warren S. Dabney , Christine A. Frysz , Richard L. Brendel
IPC分类号： A61N1/08 , H05K13/00 , G01N15/08
CPC分类号： A61N1/3754 , A61N1/05 , A61N1/086 , A61N1/3718 , H01F2017/065 , H01G4/35 , H01G4/40 , H03H1/0007 , H03H7/1766 , H03H2001/0042 , Y10T29/49002 , Y10T29/49004
摘要： A TANK filter is provided for a lead wire of an active medical device (AMD). The TANK filter includes a capacitor in parallel with an inductor. The parallel capacitor and inductor are placed in series with the lead wire of the AMD, wherein values of capacitance and inductance are selected such that the TANK filter is resonant at a selected frequency. The Q of the inductor may be relatively maximized and the Q of the capacitor may be relatively minimized to reduce the overall Q of the TANK filter to attenuate current flow through the lead wire along a range of selected frequencies. In a preferred form, the TANK filter is integrated into a TIP and/or RING electrode for an active implantable medical device.
摘要翻译：为主动医疗装置（AMD）的引线提供TANK滤波器。 TANK滤波器包括与电感并联的电容器。并联电容器和电感器与AMD的引线串联放置，其中选择电容和电感值，使得TANK滤波器以选定的频率谐振。电感器的Q可以相对最大化，并且电容器的Q可以相对最小化，以减小TANK滤波器的总体Q，以衰减沿着选定频率的范围通过引线的电流。在优选形式中，TANK滤波器被集成到用于有源可植入医疗装置的TIP和/或RING电极中。

39. 发明申请

US20100134951A1 ELECTROMAGNETIC INTERFERENCE FILTER AND METHOD FOR ATTACHING A LEAD AND/OR A FERRULE TO CAPACITOR ELECTRODES 有权
标题翻译：用于连接导线和/或电容器电容器的电磁干扰滤波器和方法
公开(公告)号：US20100134951A1
公开(公告)日：2010-06-03
申请号：US12563919
申请日：2009-09-21
申请人： Richard L. Brendel , Robert A. Stevenson , Jason Woods
发明人： Richard L. Brendel , Robert A. Stevenson , Jason Woods
IPC分类号： H01G4/35 , H01G13/00 , H01R43/16
CPC分类号： H01G4/228 , A61N1/3718 , A61N1/3754 , H01G4/35 , Y10T29/435 , Y10T29/49204
摘要： A discoidal feedthrough capacitor has its active electrode plates disposed within a dielectric body so that an edge of the active electrode plates is exposed at a surface of a through-hole for a conductive lead. The conductive lead is conductively coupled to the exposed edge of the electrode plates without an intervening conductive termination surface. Similarly, a ground electrode plate set of the feedthrough capacitor may have an edge exposed at the outer periphery of the capacitor for conductively coupling the exposed edge of the ground electrode plate to a conductive ferrule without an intervening conductive termination surface.
摘要翻译：盘状馈通电容器的有源电极板设置在电介质体内，使得有源电极板的边缘暴露在用于导电引线的通孔的表面上。导电引线导电地耦合到电极板的暴露边缘，而没有中间的导电端接表面。类似地，旁路电容器的接地电极板组可以在电容器的外周具有暴露的边缘，用于将接地电极板的暴露边缘导电耦合到导电套圈，而没有中间的导电端接表面。

40. 发明授权

US06643903B2 Process for manufacturing an EMI filter feedthrough terminal assembly 有权
标题翻译：制造EMI滤波器馈通端子组件的方法
公开(公告)号：US06643903B2
公开(公告)日：2003-11-11
申请号：US09812371
申请日：2001-03-16
申请人： Robert A. Stevenson , Donald K. Haskell , Richard L. Brendel
发明人： Robert A. Stevenson , Donald K. Haskell , Richard L. Brendel
IPC分类号： H01G700
CPC分类号： H01G4/35 , A61N1/3754 , Y10T29/43 , Y10T29/435 , Y10T29/49002 , Y10T29/4913 , Y10T29/49139 , Y10T29/49147
摘要： A process for manufacturing an EMI filter feedthrough terminal assembly is provided for mating a feedthrough filter capacitor with an hermetic terminal assembly including a ferrule and one or more lead wires which extend through the ferrule in non-conductive relation. The process includes the steps of placing the hermetic terminal assembly, having a capture flange, into a holding fixture, and forming a seat of non-conductive thermal-setting material onto the terminal assembly within the capture flange. A feedthrough filter capacitor is loaded into the capture flange on top of the seat, and then the seat is cured. A conductive thermal-setting material is dispensed between an outer diameter of the feedthrough filter capacitor and the capture flange. The assembly is then centrifuged to pack the conductive thermal-setting material. The conductive thermal-setting material is then cured between the outer diameter of the feedthrough filter capacitor and the capture flange. Preferably, the height of the capture flange is one-quarter to three-quarters of an axial thickness of the capacitor.
摘要翻译：提供了一种用于制造EMI滤波器馈通端子组件的方法，用于将馈通滤波电容器与包括套圈和一个或多个引线的密封端子组件配合，该导线以非导电关系延伸穿过套圈。该方法包括以下步骤：将具有捕获凸缘的密封端子组件放置到保持夹具中，以及在捕获凸缘内的终端组件上形成非导电热固化材料座。馈通滤波电容器装载到座椅顶部的捕获法兰中，然后固定座椅。导通热固化材料分配在馈通滤波电容器的外径与捕获凸缘之间。然后将组件离心以包装导电热定型材料。导电热固化材料然后在馈通滤波电容器的外径和捕获凸缘之间固化。优选地，捕获凸缘的高度是电容器的轴向厚度的四分之三到四分之三。

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