公开(公告)号：US08996126B2

公开(公告)日：2015-03-31

申请号：US13401608

申请日：2012-02-21

申请人： Robert A. Stevenson ,  Robert Shawn Johnson ,  Kishore Kumar Kondabatni ,  Joseph Spaulding ,  Dominick J. Frustaci ,  Warren S. Dabney ,  Holly Noelle Moschiano

发明人： Robert A. Stevenson ,  Robert Shawn Johnson ,  Kishore Kumar Kondabatni ,  Joseph Spaulding ,  Dominick J. Frustaci ,  Warren S. Dabney ,  Holly Noelle Moschiano

IPC分类号： A61N1/36 ,  A61N1/05 ,  A61B5/042 ,  A61B5/055 ,  A61B18/14 ,  A61B18/00 ,  A61B19/00 ,  A61N1/37 ,  A61N1/08 ,  H03H1/00 ,  H03H7/01

CPC分类号： H03H7/0123 ,  A61B5/042 ,  A61B5/055 ,  A61B18/1492 ,  A61B2018/00839 ,  A61B2090/374 ,  A61B2562/182 ,  A61B2562/222 ,  A61B2562/227 ,  A61N1/05 ,  A61N1/08 ,  A61N1/086 ,  A61N1/3718 ,  H03H1/0007 ,  H03H2001/0021 ,  H03H2007/013

摘要： A composite RF current attenuator for a medical lead includes a conductor having a distal electrode contactable to biological cells, a bandstop filter in series with the lead conductor for attenuating RF currents flow through the lead conductor at a selected center frequency or across a range of frequencies about the center frequency, and a lowpass filter in series with the bandstop filter and forming a portion of the lead conductor. The bandstop filter has a capacitance in parallel with a first inductance. In a preferred form, the lowpass filter includes a second inductance in series with the bandstop filter, wherein the values of capacitance and inductances for the composite RF current attenuator are selected such that it attenuates MRI-induced RF current flow in an MRI environment.

公开(公告)号：US20120296190A1

公开(公告)日：2012-11-22

申请号：US13562169

申请日：2012-07-30

申请人： Kishore Kumar Kondabatni ,  Warren S. Dabney ,  Robert Shawn Johnson ,  Robert A. Stevenson ,  Christine A. Frysz

发明人： Kishore Kumar Kondabatni ,  Warren S. Dabney ,  Robert Shawn Johnson ,  Robert A. Stevenson ,  Christine A. Frysz

IPC分类号： A61B5/055 ,  A61N1/05 ,  A61B5/04

CPC分类号： A61N1/05 ,  A61N1/086 ,  A61N1/3718 ,  H01F17/02 ,  H03H1/0007

摘要： A multilayer helical wave filter having a primary resonance at a selected RF diagnostic or therapeutic frequency or frequency range, includes an elongated conductor forming at least a portion of an implantable medical lead. The elongated conductor includes a first helically wound segment having at least one planar surface, a first end and a second end, which forms a first inductive component, and a second helically wound segment having at least one planar surface, a first end and a second end, which forms a second inductive element. The first and second helically wound segments are wound in the same longitudinal direction and share a common longitudinal axis. Planar surfaces of the helically wound segments face one another, and a dielectric material is disposed between the facing planar surfaces of the helically wound segments and between adjacent coils of the helically wound segments, thereby forming a capacitance.

公开(公告)号：US20120262250A1

公开(公告)日：2012-10-18

申请号：US13528052

申请日：2012-06-20

申请人： Robert A. Stevenson ,  Christine A. Frysz ,  Warren A. Dabney ,  Robert Shawn Johnson

发明人： Robert A. Stevenson ,  Christine A. Frysz ,  Warren A. Dabney ,  Robert Shawn Johnson

IPC分类号： H03H7/00

CPC分类号： A61N1/08 ,  A61N1/086 ,  A61N1/3718 ,  A61N1/375 ,  A61N1/3754 ,  A61N2001/086 ,  H01G4/06 ,  H01G4/35 ,  H01G4/40 ,  H01R13/7195 ,  H03H1/0007 ,  H03H7/1766 ,  H03H2001/0042 ,  H03H2001/0085 ,  H05K1/181 ,  H05K5/0095 ,  H05K9/00 ,  H05K2201/10015

摘要： A shielded three-terminal flat-through EMI/energy dissipating filter includes an active electrode plate through which a circuit current passes between a first terminal and a second terminal, a first shield plate on a first side of the active electrode plate, and a second shield plate on a second side of the active electrode plate opposite the first shield plate. The first and second shield plates are conductively coupled to a grounded third terminal. In preferred embodiments, the active electrode plate and the shield plates are at least partially disposed with a hybrid flat-through substrate that may include a flex cable section, a rigid cable section, or both.

摘要翻译： 屏蔽三端子平通EMI /消能滤波器包括有源电极板，电路电流通过该有源电极板在第一端子和第二端子之间通过，第一屏蔽板位于有源电极板的第一侧上，第二屏蔽板 屏蔽板在与第一屏蔽板相对的有源电极板的第二侧上。 第一和第二屏蔽板导电地耦合到接地的第三端子。 在优选实施例中，有源电极板和屏蔽板至少部分地布置有可以包括柔性电缆部分，刚性电缆部分或两者的混合平整基板。

公开(公告)号：US20120253340A1

公开(公告)日：2012-10-04

申请号：US13401608

申请日：2012-02-21

申请人： Robert A. Stevenson ,  Robert Shawn Johnson ,  Kishore Kumar Kondabatni ,  Joseph Spaulding ,  Dominick J. Frustaci ,  Warren S. Dabney ,  Holly Noelle Moschiano

发明人： Robert A. Stevenson ,  Robert Shawn Johnson ,  Kishore Kumar Kondabatni ,  Joseph Spaulding ,  Dominick J. Frustaci ,  Warren S. Dabney ,  Holly Noelle Moschiano

IPC分类号： A61N1/05 ,  A61B18/00

CPC分类号： H03H7/0123 ,  A61B5/042 ,  A61B5/055 ,  A61B18/1492 ,  A61B2018/00839 ,  A61B2090/374 ,  A61B2562/182 ,  A61B2562/222 ,  A61B2562/227 ,  A61N1/05 ,  A61N1/08 ,  A61N1/086 ,  A61N1/3718 ,  H03H1/0007 ,  H03H2001/0021 ,  H03H2007/013

摘要： A composite RF current attenuator for a medical lead includes a conductor having a distal electrode contactable to biological cells, a bandstop filter in series with the lead conductor for attenuating RF currents flow through the lead conductor at a selected center frequency or across a range of frequencies about the center frequency, and a lowpass filter in series with the bandstop filter and forming a portion of the lead conductor. The bandstop filter has a capacitance in parallel with a first inductance. In a preferred form, the lowpass filter includes a second inductance in series with the bandstop filter, wherein the values of capacitance and inductances for the composite RF current attenuator are selected such that it attenuates MRI-induced RF current flow in an MRI environment.

摘要翻译： 用于医用引线的复合RF电流衰减器包括具有可与生物细胞接触的远端电极的导体，与引线导体串联的带阻滤波器，用于衰减RF电流以选定的中心频率或跨频率范围流过引线导体 关于中心频率，以及与带阻滤波器串联的低通滤波器，并形成引线导体的一部分。 带阻滤波器具有与第一电感并联的电容。 在优选形式中，低通滤波器包括与带阻滤波器串联的第二电感，其中复合RF电流衰减器的电容值和电感值被选择为使其在MRI环境中衰减MRI诱导的RF电流。

公开(公告)号：US08195295B2

公开(公告)日：2012-06-05

申请号：US12407402

申请日：2009-03-19

申请人： Robert A. Stevenson ,  Buehl E. Truex ,  Richard L. Brendel ,  Christine A. Frysz ,  Warren S. Dabney ,  Haytham Hussein ,  Jose Luis Lorente Adame ,  Robert Shawn Johnson ,  Scott Brainard

发明人： Robert A. Stevenson ,  Buehl E. Truex ,  Richard L. Brendel ,  Christine A. Frysz ,  Warren S. Dabney ,  Haytham Hussein ,  Jose Luis Lorente Adame ,  Robert Shawn Johnson ,  Scott Brainard

IPC分类号： A61N1/375 ,  A61N1/05

CPC分类号： A61N1/08 ,  A61N1/086 ,  A61N1/3718 ,  A61N1/375 ,  A61N1/3754 ,  A61N2001/086 ,  H01G4/06 ,  H01G4/35 ,  H01G4/40 ,  H01R13/7195 ,  H03H1/0007 ,  H03H7/1766 ,  H03H2001/0042 ,  H03H2001/0085 ,  H05K1/181 ,  H05K5/0095 ,  H05K9/00 ,  H05K2201/10015

摘要： A shielded three-terminal flat-through EMI/energy dissipating filter includes an active electrode plate through which a circuit current passes between a first terminal and a second terminal, a first shield plate on a first side of the active electrode plate, and a second shield plate on a second side of the active electrode plate opposite the first shield plate. The first and second shield plates are conductively coupled to a grounded third terminal. In preferred embodiments, the active electrode plate and the shield plates are at least partially disposed with a hybrid flat-through substrate that may include a flex cable section, a rigid cable section, or both.

摘要翻译： 屏蔽三端子平通EMI /消能滤波器包括有源电极板，电路电流通过该有源电极板在第一端子和第二端子之间通过，第一屏蔽板位于有源电极板的第一侧上，第二屏蔽板 屏蔽板在与第一屏蔽板相对的有源电极板的第二侧上。 第一和第二屏蔽板导电地耦合到接地的第三端子。 在优选实施例中，有源电极板和屏蔽板至少部分地布置有可以包括柔性电缆部分，刚性电缆部分或两者的混合平整基板。

公开(公告)号：US08108042B1

公开(公告)日：2012-01-31

申请号：US13273658

申请日：2011-10-14

申请人： Robert Shawn Johnson ,  Kishore Kumar Kondabatni ,  Christopher Michael Williams ,  Ryan Thomas Bauer ,  Scott Brainard ,  Qingshan Ye ,  Warren S. Dabney ,  Robert A. Stevenson ,  Jeff Fleigle ,  Holly Noell Moschiano

发明人： Robert Shawn Johnson ,  Kishore Kumar Kondabatni ,  Christopher Michael Williams ,  Ryan Thomas Bauer ,  Scott Brainard ,  Qingshan Ye ,  Warren S. Dabney ,  Robert A. Stevenson ,  Jeff Fleigle ,  Holly Noell Moschiano

IPC分类号： A61N1/00

CPC分类号： H01F27/027 ,  A61N1/086 ,  A61N1/3718 ,  A61N1/3754 ,  H01F27/40 ,  H01F2017/065 ,  H01G4/40 ,  H03H1/0007 ,  H03H7/0115 ,  H03H2001/0042 ,  H03H2007/013

摘要： One or more inductors and one or more capacitors are physically disposed relative to one another in series and are electrically connected to one another in parallel to form a bandstop filter. Chip inductors and chip capacitors having spaced apart conductive terminals are physically arranged in end-to-end abutting relation to minimize electrical potential between adjacent conductive terminals. The bandstop filter may be hermetically sealed within a biocompatible container for use with an implantable lead or electrode of a medical device. The values of the inductors and the capacitors are selected such that the bandstop filter is resonant at one or more selected frequencies, such as an MRI pulsed frequency.

公开(公告)号：US20110199304A1

公开(公告)日：2011-08-18

申请号：US13023298

申请日：2011-02-08

申请人： John Walley ,  Shawn Johnson ,  Christopher Pasqualino ,  Ike Ikizyan ,  Xuemin Chen

发明人： John Walley ,  Shawn Johnson ,  Christopher Pasqualino ,  Ike Ikizyan ,  Xuemin Chen

IPC分类号： G06F3/033

CPC分类号： G06F3/033 ,  G06F3/017 ,  G06F3/0304 ,  G06F3/0346 ,  G06F3/038

摘要： Provided are systems and methods for providing enhanced motion detection. One system providing enhanced motion detection includes a smart display, an interface subsystem including a human interface device (HID), and a console having a processor configured to form communication links with the smart display and the interface subsystem and to provide motion detection feedback, using the smart display, to a user of the HID, where the HID is configured to sense motion of the HID and utilize a predictive model to characterize the motion of the HID. One interface subsystem includes a camera to sense motion of a user of the HID. One processor is configured to negotiate a reduced response latency with the smart display.

摘要翻译： 提供了用于提供增强的运动检测的系统和方法。 提供增强运动检测的一个系统包括智能显示器，包括人机接口设备（HID）的接口子系统和具有被配置为与智能显示器和接口子系统形成通信链路的处理器的控制台，并使用 该智能显示器向HID的用户提供HID，其中HID被配置为感测HID的运动并利用预测模型来表征HID的运动。 一个接口子系统包括用于感测HID的用户的运动的摄像机。 一个处理器配置成与智能显示器协商降低的响应延迟。

公开(公告)号：US07920916B2

公开(公告)日：2011-04-05

申请号：US12795190

申请日：2010-06-07

申请人： Robert Shawn Johnson ,  Kishore Kumar Kondabatni ,  Christopher Michael Williams ,  Ryan Thomas Bauer ,  Scott Brainard ,  Qingshan Ye ,  Warren S. Dabney ,  Robert A. Stevenson ,  Jeff Fleigle ,  Holly Noelle Moschiano

发明人： Robert Shawn Johnson ,  Kishore Kumar Kondabatni ,  Christopher Michael Williams ,  Ryan Thomas Bauer ,  Scott Brainard ,  Qingshan Ye ,  Warren S. Dabney ,  Robert A. Stevenson ,  Jeff Fleigle ,  Holly Noelle Moschiano

IPC分类号： A61N1/00

CPC分类号： H01F27/027 ,  A61N1/086 ,  A61N1/3718 ,  A61N1/3754 ,  H01F27/40 ,  H01F2017/065 ,  H01G4/40 ,  H03H1/0007 ,  H03H7/0115 ,  H03H2001/0042 ,  H03H2007/013

摘要： One or more inductors and one or more capacitors are physically disposed relative to one another in series and are electrically connected to one another in parallel to form a bandstop filter. Chip inductors and chip capacitors having spaced apart conductive terminals are physically arranged in end-to-end abutting relation to minimize electrical potential between adjacent conductive terminals. The bandstop filter may be hermetically sealed within a biocompatible container for use with an implantable lead or electrode of a medical device. The values of the inductors and the capacitors are selected such that the bandstop filter is resonant at one or more selected frequencies, such as an MRI pulsed frequency.

摘要翻译： 一个或多个电感器和一个或多个电容器彼此相互物理地布置并且彼此并联电连接以形成带阻滤波器。 具有间隔开的导电端子的片式电感器和片式电容器以端对端邻接的方式物理地布置，以使相邻的导电端子之间的电位最小化。 带阻滤波器可以气密地密封在生物相容性容器内，以与医疗装置的可植入引线或电极一起使用。 选择电感器和电容器的值，使得带阻滤波器在一个或多个选定的频率（例如MRI脉冲频率）下共振。

公开(公告)号：US20110004283A1

公开(公告)日：2011-01-06

申请号：US12891542

申请日：2010-09-27

申请人： Robert A. Stevenson ,  Buehl E. Truex ,  Richard L. Brendel ,  Christine A. Frysz ,  Warren S. Dabney ,  Haythem Hussein ,  Jose Luis Lorente-Adame ,  Robert Shawn Johnson ,  Scott Brainard ,  Christopher Michael Williams

发明人： Robert A. Stevenson ,  Buehl E. Truex ,  Richard L. Brendel ,  Christine A. Frysz ,  Warren S. Dabney ,  Haythem Hussein ,  Jose Luis Lorente-Adame ,  Robert Shawn Johnson ,  Scott Brainard ,  Christopher Michael Williams

IPC分类号： A61N1/00

CPC分类号： A61N1/08 ,  A61N1/086 ,  A61N1/3718 ,  A61N1/375 ,  A61N1/3754 ,  A61N2001/086 ,  H01G4/06 ,  H01G4/35 ,  H01G4/40 ,  H01R13/7195 ,  H03H1/0007 ,  H03H7/1766 ,  H03H2001/0042 ,  H03H2001/0085 ,  H05K1/181 ,  H05K5/0095 ,  H05K9/00 ,  H05K2201/10015

摘要： A shielded three-terminal flat-through EMI/energy dissipating filter includes an active electrode plate through which a circuit current passes between a first terminal and a second terminal, a first shield plate on a first side of the active electrode plate, and a second shield plate on a second side of the active electrode plate opposite the first shield plate. The first and second shield plates are conductively coupled to a grounded third terminal. In preferred embodiments, the active electrode plate and the shield plates are at least partially disposed with a hybrid flat-through substrate that may include a flex cable section, a rigid cable section, or both.

摘要翻译： 屏蔽三端子平通EMI /消能滤波器包括有源电极板，电路电流通过该有源电极板在第一端子和第二端子之间通过，第一屏蔽板位于有源电极板的第一侧上，第二屏蔽板 屏蔽板在与第一屏蔽板相对的有源电极板的第二侧上。 第一和第二屏蔽板导电地耦合到接地的第三端子。 在优选实施例中，有源电极板和屏蔽板至少部分地布置有可以包括柔性电缆部分，刚性电缆部分或两者的混合平整基板。

公开(公告)号：US20100231327A1

公开(公告)日：2010-09-16

申请号：US12795190

申请日：2010-06-07

申请人： Robert Shawn Johnson ,  Kishore Kumar Kondabatni ,  Christopher Michael Williams ,  Ryan Thomas Bauer ,  Scott Brainard ,  Qingshan Ye ,  Warren S. Dabney ,  Robert A. Stevenson ,  Jeff Fleigle ,  Holly Noelle Moschiano

发明人： Robert Shawn Johnson ,  Kishore Kumar Kondabatni ,  Christopher Michael Williams ,  Ryan Thomas Bauer ,  Scott Brainard ,  Qingshan Ye ,  Warren S. Dabney ,  Robert A. Stevenson ,  Jeff Fleigle ,  Holly Noelle Moschiano

IPC分类号： H03H7/01

CPC分类号： H01F27/027 ,  A61N1/086 ,  A61N1/3718 ,  A61N1/3754 ,  H01F27/40 ,  H01F2017/065 ,  H01G4/40 ,  H03H1/0007 ,  H03H7/0115 ,  H03H2001/0042 ,  H03H2007/013

摘要： One or more inductors and one or more capacitors are physically disposed relative to one another in series and are electrically connected to one another in parallel to form a bandstop filter. Chip inductors and chip capacitors having spaced apart conductive terminals are physically arranged in end-to-end abutting relation to minimize electrical potential between adjacent conductive terminals. The bandstop filter may be hermetically sealed within a biocompatible container for use with an implantable lead or electrode of a medical device. The values of the inductors and the capacitors are selected such that the bandstop filter is resonant at one or more selected frequencies, such as an MRI pulsed frequency.

摘要翻译： 一个或多个电感器和一个或多个电容器彼此相互物理地布置并且彼此并联电连接以形成带阻滤波器。 具有间隔开的导电端子的片式电感器和片式电容器以端对端邻接的方式物理地布置，以使相邻的导电端子之间的电位最小化。 带阻滤波器可以气密地密封在生物相容性容器内，以与医疗装置的可植入引线或电极一起使用。 选择电感器和电容器的值，使得带阻滤波器在一个或多个选定的频率（例如MRI脉冲频率）下共振。