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11.发明授权Switched diverter circuits for minimizing heating of an implanted lead and/or providing EMI protection in a high power electromagnetic field environment 有权用于最小化植入引线的加热和/或在高功率电磁场环境中提供EMI保护的开关转向器电路公开(公告)号：US08509913B2
公开(公告)日：2013-08-13
申请号：US12686272
申请日：2010-01-12
申请人： Robert Shawn Johnson , Warren S. Dabney , Robert A. Stevenson , Christopher Michael Williams , Holly Noelle Moschiano , Scott Brainard , Daniel Robert Kaiser , Henry R. Halperin , Albert C. Lardo
发明人： Robert Shawn Johnson , Warren S. Dabney , Robert A. Stevenson , Christopher Michael Williams , Holly Noelle Moschiano , Scott Brainard , Daniel Robert Kaiser , Henry R. Halperin , Albert C. Lardo
IPC分类号： A61N1/08
CPC分类号： G01R33/285 , A61B5/042 , A61B5/055 , A61B5/7203 , A61B18/02 , A61B18/1492 , A61B2018/00839 , A61B2018/1293 , A61B2018/147 , A61B2090/374 , A61N1/086 , A61N1/3718 , G01R33/286
摘要： An energy management system that facilitates the transfer of high frequency energy induced on an implanted lead or a leadwire includes an energy dissipating surface associated with the implanted lead or the leadwire, a diversion or diverter circuit associated with the energy dissipating surface, and at least one switch for diverting energy in the implanted lead or the leadwire through the diversion circuit to the energy dissipating surface. In alternate configurations, the switch may be disposed between the implanted lead or the leadwire and the diversion circuit, or disposed so that it electrically opens the implanted lead or the leadwire when diverting energy through the diversion circuit to the energy dissipating surface. The switch may comprise a single or multi-pole double or single throw switch. The diversion circuit may be either a high pass filter or a low pass filter.
摘要翻译： 促进在植入引线或引线上感应的高频能量的传递的能量管理系统包括与注入的引线或引线相关联的能量消散表面，与能量消散表面相关联的转向或转向电路，以及至少一个 用于通过分流电路将植入的引线或引线中的能量转移到能量消散表面。 在替代配置中，开关可以设置在注入的引线或引线和引导电路之间，或者设置成当将能量通过引导电路转移到能量消散表面时，其电开放注入的引线或引线。 开关可以包括单极或多极双掷或单掷开关。 分流电路可以是高通滤波器或低通滤波器。
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12.发明申请IMPLANTABLE LEAD BANDSTOP FILTER EMPLOYING AN INDUCTIVE COIL WITH PARASITIC CAPACITANCE TO ENHANCE MRI COMPATIBILITY OF ACTIVE MEDICAL DEVICES 有权采用带有PARASITIC电容的电感线圈的可植入式带式过滤器，增强活动医疗器械的MRI兼容性公开(公告)号：US20120071956A1
公开(公告)日：2012-03-22
申请号：US13276484
申请日：2011-10-19
申请人： Robert A. Stevenson , Henry R. Halperin , Albert C. Lardo , Warren S. Dabney , Kishore Kumar Kondabatni , Christine A. Frysz , Robert Shawn Johnson , Holly Noelle Moschiano
发明人： Robert A. Stevenson , Henry R. Halperin , Albert C. Lardo , Warren S. Dabney , Kishore Kumar Kondabatni , Christine A. Frysz , Robert Shawn Johnson , Holly Noelle Moschiano
CPC分类号： A61N1/05 , A61B18/1492 , A61B2018/00839 , A61B2090/374 , A61N1/0551 , A61N1/056 , A61N1/086 , A61N1/3718 , H03H1/0007 , H03H7/1766 , H03H2001/0042 , H03H2001/005 , H03H2007/013
摘要： A medical lead system includes at least one bandstop filter for attenuating current flow through the lead across a range of frequencies. The bandstop filter has an overall circuit Q wherein the resultant 3 dB bandwidth is at least 10 kHz. The values of capacitance and inductance of the bandstop filter are selected such that the bandstop filter is resonant at a selected center frequency or range of frequencies. Preferably, the bandstop filter has an overall circuit Q wherein the resultant 10 dB bandwidth is at least 10 kHz. Such bandstop filters are backwards compatible with known implantable deployment systems and extraction systems.
摘要翻译： 医疗引线系统包括至少一个带阻滤波器，用于在一定频率范围内衰减通过引线的电流。 带阻滤波器具有总电路Q，其中所得的3dB带宽至少为10kHz。 选择带阻滤波器的电容和电感值，使得带阻滤波器在选定的中心频率或频率范围内谐振。 优选地，带阻滤波器具有总电路Q，其中所得的10dB带宽至少为10kHz。 这种带阻滤波器与已知的可植入部署系统和提取系统向后兼容。
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公开(公告)号：US20110054582A1
公开(公告)日：2011-03-03
申请号：US12891292
申请日：2010-09-27
申请人： Warren S. Dabney , Robert Shawn Johnson , Holly Noelle Moschiano , Robert A. Stevenson , Henry R. Halperin , Albert C. Lardo
发明人： Warren S. Dabney , Robert Shawn Johnson , Holly Noelle Moschiano , Robert A. Stevenson , Henry R. Halperin , Albert C. Lardo
IPC分类号： A61N1/05
CPC分类号： A61N1/08 , A61N1/05 , A61N1/0551 , A61N1/056 , A61N1/057 , A61N1/086 , A61N1/3718 , G01R33/285 , G01R33/288 , H01F17/00 , H01F27/36 , H01F2017/065 , H03H1/0007 , H03H7/0115 , H03H7/1758 , H03H7/1766 , H03H2001/0042 , H03H2007/013
摘要： A shielded component or network for an active medical device (AMD) implantable lead includes (1) an implantable lead having a length extending from a proximal end to a distal end, all external of an AMD housing, (2) a passive component or network disposed somewhere along the length of the implantable lead, the passive component or network including at least one inductive component having a first inductive value, and (3) an electromagnetic shield substantially surrounding the inductive component or the passive network. The first inductive value of the inductive component is adjusted to a account for a shift in its inductance to a second inductive value when shielded.
摘要翻译： 用于有源医疗器件（AMD）可植入引线的屏蔽部件或网络包括（1）可植入引线，其具有从近端到远端延伸的长度，AMD壳体的所有外部，（2）无源部件或网络 放置在可植入引线的长度上的某处，所述无源部件或网络包括至少一个具有第一感应值的感应部件，和（3）基本上围绕所述电感部件或所述无源网络的电磁屏蔽。 当屏蔽时，电感分量的第一感应值被调整为考虑其电感的移动到第二感应值。
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14.发明申请METHODOLOGY AND APPARATUS TO TERMINATE ABANDONED ACTIVE IMPLANTABLE MEDICAL DEVICE LEADS 审中-公开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：US20110022140A1
公开(公告)日：2011-01-27
申请号：US12902825
申请日：2010-10-12
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。
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15.发明申请SWITCHED DIVERTER CIRCUITS FOR MINIMIZING HEATING OF AN IMPLANTED LEAD AND/OR PROVIDING EMI PROTECTION IN A HIGH POWER ELECTROMAGNETIC FIELD ENVIRONMENT 有权用于最小化加热引线和/或在高功率电磁场环境中提供EMI保护的切换式分流电路公开(公告)号：US20100191236A1
公开(公告)日：2010-07-29
申请号：US12707568
申请日：2010-02-17
申请人： Robert Shawn Johnson , Warren S. Dabney , Robert A. Stevenson , Christopher Michael Williams , Holly Noelle Moschiano , Scott Brainard , Daniel Robert Kaiser , Henry R. Halperin , Albert C. Lardo , Scott W. Kelley
发明人： Robert Shawn Johnson , Warren S. Dabney , Robert A. Stevenson , Christopher Michael Williams , Holly Noelle Moschiano , Scott Brainard , Daniel Robert Kaiser , Henry R. Halperin , Albert C. Lardo , Scott W. Kelley
CPC分类号： A61N1/08 , A61B5/04 , A61B5/042 , A61B5/055 , A61B5/7203 , A61B2018/00452 , A61B2018/00839 , A61B2090/374 , A61N1/05 , A61N1/086 , A61N1/3718 , G01R33/286 , G01R33/288 , H03H7/0107 , H03H7/1758 , H03H7/1766
摘要： An energy management system that facilitates the transfer of high frequency energy induced on an implanted lead or a leadwire includes an energy dissipating surface associated with the implanted lead or the leadwire, a diversion or diverter circuit associated with the energy dissipating surface, and at least one non-linear circuit element switch for diverting energy in the implanted lead or the leadwire through the diversion circuit to the energy dissipating surface. In alternate configurations, the switch may be disposed between the implanted lead or the leadwire and the diversion circuit, or disposed so that it electrically opens the implanted lead or the leadwire when diverting energy through the diversion circuit to the energy dissipating surface. The non-linear circuit element switch is typically a PIN diode. The diversion circuit may be either a high pass filter or a low pass filter.
摘要翻译： 促进在植入引线或引线上感应的高频能量的传递的能量管理系统包括与注入的引线或引线相关联的能量消散表面，与能量消散表面相关联的转向或转向电路，以及至少一个 非线性电路元件开关，用于通过分流电路将注入的引线或引线中的能量转移到能量消散表面。 在替代配置中，开关可以设置在注入的引线或引线和引导电路之间，或者设置成当将能量通过引导电路转移到能量消散表面时，其电开放注入的引线或引线。 非线性电路元件开关通常是PIN二极管。 分流电路可以是高通滤波器或低通滤波器。
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16.发明授权Tuned energy balanced system for minimizing heating and/or to provide EMI protection of implanted leads in a high power electromagnetic field environment 有权调谐能量平衡系统，用于在高功率电磁场环境中最小化加热和/或提供植入引线的EMI保护公开(公告)号：US08989870B2
公开(公告)日：2015-03-24
申请号：US12686137
申请日：2010-01-12
申请人： Robert Shawn Johnson , Warren S. Dabney , Robert A. Stevenson , Christopher Michael Williams , Holly Noelle Moschiano , Scott Brainard , Daniel Robert Kaiser , Henry R. Halperin , Albert C. Lardo
发明人： Robert Shawn Johnson , Warren S. Dabney , Robert A. Stevenson , Christopher Michael Williams , Holly Noelle Moschiano , Scott Brainard , Daniel Robert Kaiser , Henry R. Halperin , Albert C. Lardo
IPC分类号： A61N1/00 , G01R33/28 , A61N1/05 , B82Y30/00 , A61B5/00 , A61B5/042 , A61B5/055 , A61B18/00 , A61B19/00 , A61N1/37 , A61N1/08
CPC分类号： G01R33/285 , A61B5/042 , A61B5/055 , A61B5/7203 , A61B2018/00839 , A61B2090/374 , A61N1/05 , A61N1/086 , A61N1/3718 , B82Y30/00
摘要： An energy management system facilitates the transfer of high frequency energy coupled into an implanted lead at a selected RF frequency or frequency band, to an energy dissipating surface. This is accomplished by conductively coupling the implanted lead to the energy dissipating surface through an energy diversion circuit including one or more passive electronic network components whose impedance characteristics are at least partially tuned to the implanted lead's impedance characteristics.
摘要翻译： 能量管理系统有助于以选定的RF频率或频带将耦合到植入引线中的高频能量传输到能量消散表面。 这是通过将植入的导线导电地耦合到能量消散表面来实现的，该能量分流电路包括一个或多个无源电子网络部件，其阻抗特性至少部分地被调整到植入引线的阻抗特性。
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17.发明授权Implantable lead bandstop filter employing an inductive coil with parasitic capacitance to enhance MRI compatibility of active medical devices 有权采用具有寄生电容的感应线圈的可植入引线带阻滤波器来增强主动医疗器械的MRI兼容性公开(公告)号：US08903505B2
公开(公告)日：2014-12-02
申请号：US13276484
申请日：2011-10-19
申请人： Robert A. Stevenson , Henry R. Halperin , Albert C. Lardo , Warren S. Dabney , Kishore Kumar Kondabatni , Christine A. Frysz , Robert Shawn Johnson , Holly Noelle Moschiano , Barry C. Muffoletto
发明人： Robert A. Stevenson , Henry R. Halperin , Albert C. Lardo , Warren S. Dabney , Kishore Kumar Kondabatni , Christine A. Frysz , Robert Shawn Johnson , Holly Noelle Moschiano , Barry C. Muffoletto
IPC分类号： A61B5/055 , A61N1/05 , A61B18/14 , H03H1/00 , A61N1/37 , A61B19/00 , A61B18/00 , H03H7/01 , A61N1/08
CPC分类号： A61N1/05 , A61B18/1492 , A61B2018/00839 , A61B2090/374 , A61N1/0551 , A61N1/056 , A61N1/086 , A61N1/3718 , H03H1/0007 , H03H7/1766 , H03H2001/0042 , H03H2001/005 , H03H2007/013
摘要： A medical lead system includes at least one bandstop filter for attenuating current flow through the lead across a range of frequencies. The bandstop filter has an overall circuit Q wherein the resultant 3 dB bandwidth is at least 10 kHz. The values of capacitance and inductance of the bandstop filter are selected such that the bandstop filter is resonant at a selected center frequency or range of frequencies. Preferably, the bandstop filter has an overall circuit Q wherein the resultant 10 dB bandwidth is at least 10 kHz. Such bandstop filters are backwards compatible with known implantable deployment systems and extraction systems.
摘要翻译： 医疗引线系统包括至少一个带阻滤波器，用于在一定频率范围内衰减通过引线的电流。 带阻滤波器具有总电路Q，其中所得的3dB带宽至少为10kHz。 选择带阻滤波器的电容和电感值，使得带阻滤波器在选定的中心频率或频率范围内谐振。 优选地，带阻滤波器具有总电路Q，其中所得的10dB带宽至少为10kHz。 这种带阻滤波器与已知的可植入部署系统和提取系统向后兼容。
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18.发明授权Switched diverter circuits for minimizing heating of an implanted lead and/or providing EMI protection in a high power electromagnetic field environment 有权用于最小化植入引线的加热和/或在高功率电磁场环境中提供EMI保护的开关转向器电路公开(公告)号：US08457760B2
公开(公告)日：2013-06-04
申请号：US12707568
申请日：2010-02-17
申请人： Robert Shawn Johnson , Warren S. Dabney , Robert A. Stevenson , Christopher Michael Williams , Holly Noelle Moschiano , Scott Brainard , Daniel Robert Kaiser , Henry R. Halperin , Albert C. Lardo , Scott W. Kelley
发明人： Robert Shawn Johnson , Warren S. Dabney , Robert A. Stevenson , Christopher Michael Williams , Holly Noelle Moschiano , Scott Brainard , Daniel Robert Kaiser , Henry R. Halperin , Albert C. Lardo , Scott W. Kelley
IPC分类号： A61N1/08
CPC分类号： A61N1/08 , A61B5/04 , A61B5/042 , A61B5/055 , A61B5/7203 , A61B2018/00452 , A61B2018/00839 , A61B2090/374 , A61N1/05 , A61N1/086 , A61N1/3718 , G01R33/286 , G01R33/288 , H03H7/0107 , H03H7/1758 , H03H7/1766
摘要： An energy management system that facilitates the transfer of high frequency energy induced on an implanted lead or a leadwire includes an energy dissipating surface associated with the implanted lead or the leadwire, a diversion or diverter circuit associated with the energy dissipating surface, and at least one non-linear circuit element switch for diverting energy in the implanted lead or the leadwire through the diversion circuit to the energy dissipating surface. In alternate configurations, the switch may be disposed between the implanted lead or the leadwire and the diversion circuit, or disposed so that it electrically opens the implanted lead or the leadwire when diverting energy through the diversion circuit to the energy dissipating surface. The non-linear circuit element switch is typically a PIN diode. The diversion circuit may be either a high pass filter or a low pass filter.
摘要翻译： 促进在植入引线或引线上感应的高频能量的传递的能量管理系统包括与注入的引线或引线相关联的能量消散表面，与能量消散表面相关联的转向或转向电路，以及至少一个 非线性电路元件开关，用于通过分流电路将注入的引线或引线中的能量转移到能量消散表面。 在替代配置中，开关可以设置在注入的引线或引线和引导电路之间，或者设置成当将能量通过引导电路转移到能量消散表面时，其电开放注入的引线或引线。 非线性电路元件开关通常是PIN二极管。 分流电路可以是高通滤波器或低通滤波器。
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19.发明申请IMPLANTABLE LEAD BANDSTOP FILTER EMPLOYING AN INDUCTIVE COIL WITH PARASITIC CAPACITANCE TO ENHANCE MRI COMPATABILITY OF ACTIVE MEDICAL DEVICES 有权采用带有PARASITIC电容的电感线圈的可植入式带式过滤器，增强活动医疗器械的MRI兼容性公开(公告)号：US20120059445A1
公开(公告)日：2012-03-08
申请号：US13276195
申请日：2011-10-18
申请人： Robert A. Stevenson , Henry R. Halperin , Albert C. Lardo , Warren S. Dabney , Kishore Kumar Kondabatni , Christine A. Frysz , Robert Shawn Johnson , Holly Noelle Moschiano
发明人： Robert A. Stevenson , Henry R. Halperin , Albert C. Lardo , Warren S. Dabney , Kishore Kumar Kondabatni , Christine A. Frysz , Robert Shawn Johnson , Holly Noelle Moschiano
CPC分类号： A61N1/05 , A61N1/0529 , A61N1/0556 , A61N1/086 , H03H1/0007 , H03H7/0115 , H03H2001/0085 , H03H2007/013
摘要： A medical lead system includes at least one bandstop filter for attenuating current flow through the lead across a range of frequencies. The bandstop filter has an overall circuit Q wherein the resultant 3 dB bandwidth is at least 10 kHz. The values of capacitance and inductance of the bandstop filter are selected such that the bandstop filter is resonant at a selected center frequency or range of frequencies. Preferably, the bandstop filter has an overall circuit Q wherein the resultant 10 dB bandwidth is at least 10 kHz. Such bandstop filters are backwards compatible with known implantable deployment systems and extraction systems.
摘要翻译： 医疗引线系统包括至少一个带阻滤波器，用于在一定频率范围内衰减通过引线的电流。 带阻滤波器具有总电路Q，其中所得的3dB带宽至少为10kHz。 选择带阻滤波器的电容和电感值，使得带阻滤波器在选定的中心频率或频率范围内谐振。 优选地，带阻滤波器具有总电路Q，其中所得的10dB带宽至少为10kHz。 这种带阻滤波器与已知的可植入部署系统和提取系统向后兼容。
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20.发明申请METHODOLOGY AND APPARATUS TO TERMINATE ABANDONED ACTIVE IMPLANTABLE MEDICAL DEVICE LEADS 有权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。
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