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81. 发明授权

US07751903B2 Frequency selective passive component networks for implantable leads of active implantable medical devices utilizing an energy dissipating surface 有权
标题翻译：用于使用能量消散表面的有源可植入医疗装置的可植入引线的频率选择性无源组件网络
公开(公告)号：US07751903B2
公开(公告)日：2010-07-06
申请号：US12489921
申请日：2009-06-23
申请人： Robert A. Stevenson , Warren S. Dabney , Christine A. Frysz , Buehl E. Truex , Henry R. Halperin , Albert C. Lardo
发明人： Robert A. Stevenson , Warren S. Dabney , Christine A. Frysz , Buehl E. Truex , Henry R. Halperin , Albert C. Lardo
IPC分类号： A61N1/08
CPC分类号： A61N1/05 , A61B5/042 , A61B5/055 , A61B18/02 , A61B18/1492 , A61B2018/00839 , A61B2018/1293 , A61B2018/147 , A61B2090/374 , A61N1/086 , A61N1/3718 , G01R33/286 , G01R33/288 , G01R33/36 , H03H1/0007 , H03H7/1758 , H03H7/1766
摘要： Decoupling circuits are provided which transfer energy induced from an MRI pulsed RF field to an energy dissipating surface. This is accomplished through broadband filtering or by resonant filtering. In a passive component network for an implantable leadwire of an active implantable medical device, a frequency selective energy diversion circuit is provided for diverting high-frequency energy away from a leadwire electrode to a point or an area spaced from the electrode, for dissipation of high-frequency energy.
摘要翻译：提供去耦电路，其将从MRI脉冲RF场感应的能量传递到能量消散表面。这是通过宽带滤波或谐振滤波实现的。在有源可植入医疗装置的可植入引线的无源部件网络中，提供频率选择性能量转向电路，用于将高频能量从引线电极转移到与电极间隔开的点或区域，以消散高频率能量

82. 发明申请

US20100125312A1 SATELLITE THERAPY DELIVERY SYSTEM FOR BRAIN NEUROMODULATION 有权
标题翻译：用于脑神经修复的卫星治疗系统
公开(公告)号：US20100125312A1
公开(公告)日：2010-05-20
申请号：US12619551
申请日：2009-11-16
申请人： Robert A. Stevenson , Christine A. Frysz , Barry C. Muffoletto , Robert W. Siegler , Steven W. Winn , Thomas A. Skwara , Dominick J. Frustaci
发明人： Robert A. Stevenson , Christine A. Frysz , Barry C. Muffoletto , Robert W. Siegler , Steven W. Winn , Thomas A. Skwara , Dominick J. Frustaci
IPC分类号： A61N1/05 , A61N1/08
CPC分类号： A61N1/36135 , A61N1/36082 , A61N1/37282 , A61N1/37288
摘要： Deep brain electrodes are remotely sensed and activated by means of a remote active implantable medical device (AIMD). In a preferred form, a pulse generator is implanted in the pectoral region and includes a hermetic seal through which protrudes a conductive leadwire which provides an external antenna for transmission and reception of radio frequency (RF) pulses. One or more deep brain electrode modules are constructed and placed which can transmit and receive RF energy from the pulse generator. An RF telemetry link is established between the implanted pulse generator and the deep brain electrode assemblies. The satellite modules are configured for generating pacing pulses for a variety of disease conditions, including epileptic seizures, Turrets Syndrome, Parkinson's Tremor, and a variety of other neurological or brain disorders.
摘要翻译：通过远程有源可植入医疗设备（AIMD）远程感测和激活深脑电极。在优选形式中，脉冲发生器被植入胸部区域并且包括气密密封，通过该气密密封件突出提供用于射频（RF）脉冲的发射和接收的外部天线的导电引线。一个或多个深脑电极模块被构造和放置，其可以从脉冲发生器发射和接收RF能量。在植入的脉冲发生器和深脑电极组件之间建立RF遥测链路。卫星模块被配置用于产生用于各种疾病状况的起搏脉冲，包括癫痫发作，炮塔综合征，帕金森氏颤颤和各种其他神经或脑部疾病。

83. 发明申请

US20100123547A1 RFID DETECTION AND IDENTIFICATION SYSTEM INCLUDING AN RFID READER HAVING A LIMITED TRANSMIT TIME AND A TIME-OUT PERIOD TO PROTECT A MEDICAL DEVICE AGAINST RFID-ASSOCIATED ELECTROMAGNETIC INTERFERENCE 有权
标题翻译： RFID检测和识别系统，包括具有有限发送时间的RFID读取器和保护与RFID相关联的电磁干扰的医疗设备的超时期
公开(公告)号：US20100123547A1
公开(公告)日：2010-05-20
申请号：US12566490
申请日：2009-09-24
申请人： Robert A. Stevenson , Geddes Frank Owen Tyers , Christine A. Frysz
发明人： Robert A. Stevenson , Geddes Frank Owen Tyers , Christine A. Frysz
IPC分类号： G06K7/01 , G08B5/22 , G06F7/04 , G06F17/00
CPC分类号： G06K19/0723 , A61N1/08 , A61N1/3718 , B60R25/00 , B60R2325/105 , G06K7/0008 , G06K7/10009 , G06K7/10217 , G08B13/248 , G16H40/63
摘要： A system is provided for identifying implanted medical devices, leads and systems, as well as objects in close proximity to a patient having an implanted active medical device, using a radio frequency identification (RFID) tag having retrievable information relating to the AIMD, lead system and/or patient. An RFID tag communicator includes a circuit for limiting the total continuous transmit time of an interrogation signal, and a time-out circuit for delaying a second and any subsequent interrogation of the RFID tag.
摘要翻译：提供了一种用于识别植入的医疗装置，引线和系统以及具有植入的有源医疗装置的患者的物体的系统，其使用具有与AIMD相关的可检索信息的射频识别（RFID）标签，引导系统和/或患者。 RFID标签通信器包括用于限制询问信号的总连续发送时间的电路和用于延迟RFID标签的第二次和任何后续询问的超时电路。

84. 发明授权

US07689288B2 Frequency selective passive component networks for implantable leads of active implantable medical devices utilizing an energy dissipating surface 有权
公开(公告)号：US07689288B2
公开(公告)日：2010-03-30
申请号：US12574147
申请日：2009-10-06
申请人： Robert A. Stevenson , Warren S. Dabney , Christine A. Frysz , Buehl E. Truex , Henry R. Halperin , Albert C. Lardo
发明人： Robert A. Stevenson , Warren S. Dabney , Christine A. Frysz , Buehl E. Truex , Henry R. Halperin , Albert C. Lardo
IPC分类号： A61N1/08
CPC分类号： A61N1/08 , A61B18/1492 , A61B2018/00839 , A61B2090/374 , A61N1/086 , G01R33/287
摘要： Decoupling circuits are provided which transfer energy induced from an MRI pulsed RF field to an energy dissipating surface. This is accomplished through broadband filtering or by resonant filtering. In a passive component network for an implantable leadwire of an active implantable medical device, a frequency selective energy diversion circuit is provided for diverting high-frequency energy away from a leadwire electrode to a point or an area spaced from the electrode, for dissipation of high-frequency energy.

85. 发明申请

US20100016936A1 FREQUENCY SELECTIVE PASSIVE COMPONENT NETWORKS FOR IMPLANTABLE LEADS OF ACTIVE IMPLANTABLE MEDICAL DEVICES UTILIZING AN ENERGY DISSIPATING SURFACE 有权
标题翻译：频率选择性被动组件网络，用于使用能量消耗表面的活动可植入医疗设备的可植入引线
公开(公告)号：US20100016936A1
公开(公告)日：2010-01-21
申请号：US12574147
申请日：2009-10-06
申请人： Robert A. Stevenson , Warren S. Dabney , Christine A. Frysz , Buehl E. Truex , Henry R. Halperin , Albert C. Lardo
发明人： Robert A. Stevenson , Warren S. Dabney , Christine A. Frysz , Buehl E. Truex , Henry R. Halperin , Albert C. Lardo
IPC分类号： A61N1/05
CPC分类号： A61N1/08 , A61B18/1492 , A61B2018/00839 , A61B2090/374 , A61N1/086 , G01R33/287
摘要： Decoupling circuits are provided which transfer energy induced from an MRI pulsed RF field to an energy dissipating surface. This is accomplished through broadband filtering or by resonant filtering. In a passive component network for an implantable leadwire of an active implantable medical device, a frequency selective energy diversion circuit is provided for diverting high-frequency energy away from a leadwire electrode to a point or an area spaced from the electrode, for dissipation of high-frequency energy.
摘要翻译：提供去耦电路，其将从MRI脉冲RF场感应的能量传递到能量消散表面。这是通过宽带滤波或谐振滤波实现的。在有源可植入医疗装置的可植入引线的无源部件网络中，提供频率选择性能量转向电路，用于将高频能量从引线电极转移到与电极间隔开的点或区域，以消散高频率能量

86. 发明授权

US07623336B2 Feedthrough capacitor having reduced self resonance insertion loss dip 有权
标题翻译：馈通电容器具有降低的自谐振插入损耗下降
公开(公告)号：US07623336B2
公开(公告)日：2009-11-24
申请号：US11756038
申请日：2007-05-31
申请人： Robert A. Stevenson , Warren S. Dabney , Christine A. Frysz
发明人： Robert A. Stevenson , Warren S. Dabney , Christine A. Frysz
IPC分类号： H01G4/35
CPC分类号： H01G4/35 , A61N1/3754
摘要： The self-resonance insertion loss dip of a feedthrough capacitor is reduced or eliminated by raising the equivalent series resistance of the capacitor, thus minimizing the capacitor Q. The equivalent series resistance of the capacitor can be raised by forming voids in the active and/or ground electrode plates of the capacitor. The electrode plates may be formed so as to have a relatively reduced thickness, or a relatively increased thickness. A conductive material having a relatively high resistivity may be used to form the active and/or ground electrode plates of the capacitor. Alternatively, the conductive material forming the electrode plates may have a dielectric material added thereto.
摘要翻译：通过提高电容器的等效串联电阻来降低或消除旁路电容器的自谐振插入损耗下降，从而使电容器Q最小化。电容器的等效串联电阻可以通过在有源和/或电容器的接地极板。电极板可以形成为具有相对减小的厚度或相对增加的厚度。可以使用具有较高电阻率的导电材料来形成电容器的有源和/或接地电极板。或者，形成电极板的导电材料可以具有添加到其中的电介质材料。

87. 发明申请

US20090163981A1 MULTIPLEXER FOR SELECTION OF AN MRI COMPATIBLE BAND STOP FILTER OR SWITCH PLACED IN SERIES WITH A PARTICULAR THERAPY ELECTRODE OF AN ACTIVE IMPLANTABLE MEDICAL DEVICE 审中-公开
标题翻译：用于选择具有活性可植入医疗装置的特定治疗电极的系列中的MRI兼容带式停止过滤器或开关的多路复用器
公开(公告)号：US20090163981A1
公开(公告)日：2009-06-25
申请号：US12337376
申请日：2008-12-17
申请人： Robert A. Stevenson , Gabe Kustra
发明人： Robert A. Stevenson , Gabe Kustra
IPC分类号： A61N1/00
CPC分类号： A61N1/08 , A61N1/025 , A61N1/05 , A61N1/086 , A61N1/3605 , A61N1/3718 , A61N1/3754 , H03H1/0007 , H03H2007/013
摘要： An MRI-compatible electronic medical therapy system includes an active medical device connected to a plurality of electrodes. A multiplexer circuit includes at least one circuit protection device in electrical series with the electrodes and the medical device. The circuit protection device can be in the form of a switch or a band stop filter. The circuit protection device is adapted to permit current flow therethrough during normal medical device related therapy, but substantially prevent current flow therethrough in the presence of an induced electromagnetic field.
摘要翻译： MRI兼容的电子医疗治疗系统包括连接到多个电极的有源医疗装置。多路复用器电路包括与电极和医疗装置电连接的至少一个电路保护装置。电路保护装置可以是开关或带阻滤波器的形式。电路保护装置适于在正常的医疗装置相关治疗期间允许电流流过其中，但是在存在感应电磁场的情况下基本上防止电流流过其中。

88. 发明授权

US07493167B2 Magnetically shielded AIMD housing with window for magnetically actuated switch 失效
标题翻译：磁屏蔽AIMD外壳，带有用于磁力开关的窗口
公开(公告)号：US07493167B2
公开(公告)日：2009-02-17
申请号：US11163848
申请日：2005-11-01
申请人： Haytham Hussein , Christine A. Frysz , Robert A. Stevenson
发明人： Haytham Hussein , Christine A. Frysz , Robert A. Stevenson
IPC分类号： A61N1/375
CPC分类号： A61N1/375 , A61N1/3718 , A61N1/3752
摘要： An active implantable medical device (AIMD) having a magnetic shield on its housing for shielding the interior of the device from magnetic fields originating outside the housing. The magnetic shield is created using a magnetic absorbing coating on the inner surface of the housing. The AIMD includes an area of the housing left without the magnetic shield, a magnetic window, adjacent to a magnetically actuated device located inside of the housing. The magnetic window permits activation of the magnetically actuated device.
摘要翻译：一种有源植入式医疗装置（AIMD），其在其外壳上具有磁屏蔽，用于屏蔽装置的内部与源自壳体外部的磁场。使用在壳体内表面上的吸磁涂层产生磁屏蔽。 AIMD包括没有磁屏蔽的外壳的一个区域，一个磁窗，与位于壳体内部的磁致动装置相邻。磁窗允许启动磁力驱动装置。

89. 发明授权

US07199995B2 Feedthrough filter capacitor assembly with internally grounded hermetic insulator 有权
标题翻译：馈通滤波电容器组件，内部接地密封绝缘子
公开(公告)号：US07199995B2
公开(公告)日：2007-04-03
申请号：US11386161
申请日：2006-03-21
申请人： Robert A. Stevenson
发明人： Robert A. Stevenson
IPC分类号： H01G4/35 , H01G4/236 , H01G4/228
CPC分类号： H01G4/35 , A61N1/3754
摘要： A feedthrough filter capacitor assembly includes a conductive terminal pin which extends through a first passageway of a capacitor in conductive relation with a first set of electrode plates, and through a conductive ground plane and an insulator in non-conductive relation. The insulator includes ground plates conductively coupled to the ferrule. A second set of electrode plates of the capacitor are conductively coupled to the insulator ground plates, such as by a ground pin extending through the capacitor in relation with the second set of electrode plates, and at least partially extending through a second passageway of the insulator in conductive relation with the ground plates. In this manner, the exterior electrical/mechanical connection between the capacitor and ground plane or other ground member is eliminated.
摘要翻译：馈通滤波电容器组件包括导电端子引脚，其延伸穿过与第一组电极板导电关系的电容器的第一通道，并且穿过导电接地平面和非导电关系的绝缘体。绝缘体包括导电耦合到套圈的接地板。电容器的第二组电极板电导耦合到绝缘体接地板，例如通过相对于第二组电极板延伸通过电容器的接地引脚，并且至少部分延伸穿过绝缘体的第二通道与接地板导电关系。以这种方式，消除了电容器和接地平面或其它接地构件之间的外部电气/机械连接。

90. 发明授权

US06888715B2 EMI feedthrough filter terminal assembly utilizing hermetic seal for electrical attachment between lead wires and capacitor 有权
标题翻译： EMI馈通滤波器端子组件，利用气密封，用于引线和电容器之间的电连接
公开(公告)号：US06888715B2
公开(公告)日：2005-05-03
申请号：US10377018
申请日：2003-02-27
申请人： Robert A. Stevenson , Richard L. Brendel , Christine A. Frysz , Haitong Zeng
发明人： Robert A. Stevenson , Richard L. Brendel , Christine A. Frysz , Haitong Zeng
IPC分类号： A61N1/375 , H01G4/228 , H01G4/242 , H01G4/35 , H01R13/648 , H05K9/00
CPC分类号： H01G4/35 , A61N1/3754
摘要： EMI feedthrough filter terminal assembly includes a feedthrough filter capacitor having first and second sets of electrode plates, and a first passageway having a first termination surface conductively coupling the first set of electrode plates. At least one lead wire extends through the first passageway and is conductively attached to a first oxide resistant conductive pad. The first pad is conductively coupled to the first termination surface independently of the lead wire. The terminal assembly may also include a conductive ferrule through which the lead wire passes in non-conductive relation, and an insulator fixed to the ferrule for conductively isolating the lead wire from the ferrule. The ferrule and insulator form a pre-fabricated hermetic terminal pin sub-assembly. The capacitor may include a second passageway having a second termination surface conductively coupling the second set of electrode plates, and a conductive ground lead extending therethrough.
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馈通滤波电容器，以及具有导电耦合第一组电极板的第一端接表面的第一通路。至少一根引线延伸穿过第一通道并且导电地附接到第一耐氧化导电焊盘。独立于引线，第一焊盘导电地耦合到第一端接表面。端子组件还可以包括导线穿过非导电关系的导电套管，以及固定到套管的绝缘体，用于将导线与套圈导电地隔离。套管和绝缘体形成预制的密封端子销子组件。电容器可以包括具有导电耦合第二组电极板的第二终端表面的第二通道和从其延伸穿过的导电接地引线。

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