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1. 发明申请

WO2010047983A2 UNIVERSAL RECHARGING OF AN IMPLANTABLE MEDICAL DEVICE 审中-公开
标题翻译：可移植医疗器械的通用补充
公开(公告)号：WO2010047983A2
公开(公告)日：2010-04-29
申请号：PCT/US2009/060306
申请日：2009-10-12
申请人： MEDTRONIC, INC. , GREVIOUS, John J. , KALLMYER, Todd A.
发明人： GREVIOUS, John J. , KALLMYER, Todd A.
IPC分类号： A61N1/378
CPC分类号： A61N1/3787 , A61N1/3706 , A61N1/37229
摘要： Techniques associated with a universal recharging device for recharging a power source of implantable medical devices (IMDs). The recharging device includes an interface to allow an antenna assembly to be removably coupled. The antenna assembly has a primary coil and a corresponding sense coil. The sense coil has a configuration that is selected based on the configuration of the primary coil. The sense coil is adapted to prevent voltage across the primary coil from exceeding a maximum voltage amplitude allowable with the recharging device. The maximum voltage amplitude may be selected based on a maximum magnetic field strength to which a patient is to be exposed. In one embodiment, the maximum voltage amplitude is programmable.
摘要翻译：与通用再充电装置相关联的用于再充电可植入医疗装置（IMD）的电源的技术。充电装置包括允许天线组件可拆卸地联接的接口。天线组件具有初级线圈和对应的感测线圈。感测线圈具有基于初级线圈的配置选择的配置。感测线圈适于防止初级线圈两端的电压超过充电装置允许的最大电压幅度。可以基于要暴露患者的最大磁场强度来选择最大电压幅度。在一个实施例中，最大电压幅度是可编程的。

2. 发明申请

WO2008133624A1 CHOPPER MIXER TELEMETRY CIRCUIT 审中-公开
标题翻译： CHOPPER混频器电视电路
公开(公告)号：WO2008133624A1
公开(公告)日：2008-11-06
申请号：PCT/US2007/010383
申请日：2007-04-30
申请人： MEDTRONIC, INC. , GREVIOUS, John, J. , DENISON, Timothy, J.
发明人： GREVIOUS, John, J. , DENISON, Timothy, J.
IPC分类号： H03D3/00
CPC分类号： H03D3/007 , A61N1/3727 , H03F3/393
摘要： This disclosure describes a chopper mixer telemetry circuit for use in a wireless receiver. The receiver may be located in an implantable medical device (IMD) or external programmer. The chopper mixer telemetry circuit may include a mixer amplifier that operates as a synchronous demodulator to provide selective extraction of wireless signals received from a transmitter while suppressing out-of- band noise that can undermine the reliability of the telemetry link between an IMD or programmer and another device. The mixer amplifier may utilize parallel signal paths to convert the received telemetry signal into an in-phase (I) signal component and a quadrature (Q) signal component and recombine the I and Q signal components to reconstruct the total signal independently of the phase mismatch between the transmitter and receiver. Each signal path may include a chopper- stabilized mixer amplifier that amplifies telemetry signals within a desired band while suppressing out-of-band noise.
摘要翻译：本公开描述了一种用于无线接收机的斩波混频器遥测电路。接收器可以位于可植入医疗装置（IMD）或外部编程器中。斩波器混频器遥测电路可以包括混频器放大器，其作为同步解调器操作以提供从发射机接收的无线信号的选择性提取，同时抑制可能破坏IMD或编程器之间的遥测链路的可靠性的带外噪声，另一台设备。混频器放大器可以利用并行信号路径将接收到的遥测信号转换为同相（I）信号分量和正交（Q）信号分量，并重新组合I和Q信号分量，以独立于相位失配重构总信号在发射机和接收机之间。每个信号路径可以包括斩波稳定的混频放大器，其在抑制带外噪声的同时放大期望频带内的遥测信号。

3. 发明申请

WO2007127714A3 TELEMETRY-SYNCHRONIZED PHYSIOLOGICAL MONITORING AND THERAPY DELIVERY SYSTEMS 审中-公开
标题翻译：电话同步生理监测和治疗传递系统
公开(公告)号：WO2007127714A3
公开(公告)日：2008-01-17
申请号：PCT/US2007067271
申请日：2007-04-24
申请人： MEDTRONIC INC , LEE BRIAN B , PANKEN ERIC J , CINBIS CAN , HILL GERALD J , GREVIOUS JOHN J
发明人： PANKEN ERIC J , CINBIS CAN , HILL GERALD J , GREVIOUS JOHN J
IPC分类号： A61N1/36 , A61N1/365 , A61N1/372
CPC分类号： A61N1/37288 , A61N1/3611 , A61N1/36135 , A61N1/36585 , Y10S128/903
摘要： A physiological monitoring or therapy delivery system includes autonomous, wirelessly linked, implantable devices located at different areas to sense physiologic signals and deliver therapy. At least one of the implantable devices can trigger synchronized action (e.g. data capture or therapy delivery) by other implantable devices via a telemetry link.
摘要翻译：生理监测或治疗递送系统包括位于不同区域的自主的，无线连接的可植入装置，以感测生理信号并递送治疗。可植入装置中的至少一个可以经由遥测链路触发其它可植入装置的同步动作（例如数据捕获或治疗传递）。

4. 发明申请

WO2007127714A2 TELEMETRY-SYNCHRONIZED PHYSIOLOGICAL MONITORING AND THERAPY DELIVERY SYSTEMS 审中-公开
标题翻译：电话同步生理监测和治疗传递系统
公开(公告)号：WO2007127714A2
公开(公告)日：2007-11-08
申请号：PCT/US2007/067271
申请日：2007-04-24
申请人： MEDTRONIC, INC. , LEE, Brian B. , PANKEN, Eric J. , CINBIS, Can , HILL, Gerald J. , GREVIOUS, John J.
发明人： PANKEN, Eric J. , CINBIS, Can , HILL, Gerald J. , GREVIOUS, John J.
IPC分类号： A61N1/00
CPC分类号： A61N1/37288 , A61N1/3611 , A61N1/36135 , A61N1/36585 , Y10S128/903
摘要： A physiological monitoring or therapy delivery system includes autonomous, wirelessly linked, implantable devices located at different areas to sense physiologic signals and deliver therapy. At least one of the implantable devices can trigger synchronized action (e.g. data capture or therapy delivery) by other implantable devices via a telemetry link.
摘要翻译：生理监测或治疗递送系统包括位于不同区域的自主的，无线连接的可植入装置，以感测生理信号并递送治疗。可植入装置中的至少一个可以经由遥测链路触发其它可植入装置的同步动作（例如数据捕获或治疗传递）。

5. 发明申请

WO2011097289A1 IMPLANTABLE MEDICAL DEVICES AND SYSTEMS HAVING DUAL FREQUENCY INDUCTIVE TELEMETRY AND RECHARGE 审中-公开
标题翻译：具有双频感应电视和充电的可植入医疗器械和系统
公开(公告)号：WO2011097289A1
公开(公告)日：2011-08-11
申请号：PCT/US2011/023463
申请日：2011-02-02
申请人： MEDTRONIC, INC. , DINSMOOR, David, A. , ANDERSON, Joel, A. , DENSION, Timothy , GREVIOUS, John, J.
发明人： DINSMOOR, David, A. , ANDERSON, Joel, A. , DENSION, Timothy , GREVIOUS, John, J.
IPC分类号： A61N1/378 , A61N1/372 , A61B5/07
CPC分类号： A61N1/37223 , A61B5/0031 , A61N1/37229 , A61N1/3787
摘要： Implantable devices and related systems utilize coils or coil portions of a coil for inductive telemetry at one frequency and recharge at another frequency. The coils or coil portions are included in one or more tank circuits that share at least one node between the coils or coil portions. The recharge application may be provided with variations for aspects including power management and rectification. The telemetry application may be provided with variations for aspects including receiver connectivity for the downlink and coil driving for the uplink.
摘要翻译：可植入装置和相关系统利用线圈的线圈或线圈部分以一个频率进行感应遥测，并以另一个频率再充电。线圈或线圈部分被包括在共享线圈或线圈部分之间的至少一个节点的一个或多个储罐回路中。充电应用可以提供包括功率管理和整流的方面的变化。可以向遥测应用提供包括下行链路的接收机连接和用于上行链路的线圈驱动的方面的变化。

6. 发明申请

WO2010047983A3 UNIVERSAL RECHARGING OF AN IMPLANTABLE MEDICAL DEVICE 审中-公开
标题翻译：可移植医疗器械的通用补充
公开(公告)号：WO2010047983A3
公开(公告)日：2011-04-07
申请号：PCT/US2009060306
申请日：2009-10-12
申请人： MEDTRONIC INC , GREVIOUS JOHN J , KALLMYER TODD A
发明人： GREVIOUS JOHN J , KALLMYER TODD A
IPC分类号： A61N1/378
CPC分类号： A61N1/3787 , A61N1/3706 , A61N1/37229
摘要： Techniques associated with a universal recharging device for recharging a power source of implantable medical devices (IMDs). The recharging device includes an interface to allow an antenna assembly to be removably coupled. The antenna assembly has a primary coil and a corresponding sense coil. The sense coil has a configuration that is selected based on the configuration of the primary coil. The sense coil is adapted to prevent voltage across the primary coil from exceeding a maximum voltage amplitude allowable with the recharging device. The maximum voltage amplitude may be selected based on a maximum magnetic field strength to which a patient is to be exposed. In one embodiment, the maximum voltage amplitude is programmable.
摘要翻译：与通用再充电装置相关联的用于再充电可植入医疗装置（IMD）的电源的技术。充电装置包括允许天线组件可拆卸地联接的接口。天线组件具有初级线圈和对应的感测线圈。感测线圈具有基于初级线圈的配置选择的配置。感测线圈适于防止初级线圈两端的电压超过充电装置允许的最大电压幅度。可以基于要暴露患者的最大磁场强度来选择最大电压幅度。在一个实施例中，最大电压幅度是可编程的。

7. 发明申请

WO2009055579A1 CLOSED LOOP LONG RANGE RECHARGING 审中-公开
标题翻译：关闭环路长期收紧
公开(公告)号：WO2009055579A1
公开(公告)日：2009-04-30
申请号：PCT/US2008/080975
申请日：2008-10-23
申请人： MEDTRONIC, INC. , WAHLSTRAND, Carl D. , KAST, John E. , DENISON, Timothy J. , GREVIOUS, John J. , KALLMYER, Todd A.
发明人： WAHLSTRAND, Carl D. , KAST, John E. , DENISON, Timothy J. , GREVIOUS, John J. , KALLMYER, Todd A.
IPC分类号： A61N1/378
CPC分类号： A61N1/3787 , A61N1/37229
摘要： A charging system for an implantable medical device having a secondary coil. The charging system includes an external power source having at least one primary coil, a modulation circuit operatively coupled to the primary coil and capable of driving it in a manner characterized by a charging parameter, and a sensor in communication with the modulation circuit and capable of sensing a condition indicating a need to adjust the charging parameter during a charging process. The parameter may be varied so that data sensed by the sensor meets a threshold requirement, which may be based on a patient preference, a government regulation, a recommendation promulgated by a health authority and/or a requirement associated with another device carried by the patient. In one embodiment, the regulation dictates maximum magnetic field exposure, and a field limiting circuit is employed to adjust the charging process.
摘要翻译：一种具有次级线圈的可植入医疗装置的充电系统。充电系统包括具有至少一个初级线圈的外部电源，可操作地耦合到初级线圈并且能够以特征在于充电参数的方式驱动它的调制电路，以及与调制电路通信的传感器，并且能够感测在充电过程中指示需要调整充电参数的条件。该参数可以变化，使得由传感器感测的数据满足阈值要求，其可以基于患者偏好，政府法规，卫生当局颁布的建议和/或与患者携带的另一装置相关联的要求。在一个实施例中，调节规定了最大磁场曝光，并且采用场限制电路来调节充电过程。

8. 发明申请

WO2008054439A1 TITANIUM HOUSING FOR IMPLANTABLE MEDICAL DEVICE 审中-公开
标题翻译：用于可植入医疗器械的钛合金外壳
公开(公告)号：WO2008054439A1
公开(公告)日：2008-05-08
申请号：PCT/US2007/001763
申请日：2007-01-23
申请人： MEDTRONIC, INC. , LI, Bernard, Q. , GREVIOUS, John, J. , DAVIS, Timothy, J. , PERZ, Leroy , PAIDOSH, Chris, J.
发明人： LI, Bernard, Q. , GREVIOUS, John, J. , DAVIS, Timothy, J. , PERZ, Leroy , PAIDOSH, Chris, J.
IPC分类号： A61L31/02 , C22C14/00
CPC分类号： A61L31/022 , A61N1/375
摘要： A housing (20) for an implantable medical device (10) includes a first portion (30) formed from a first material and a second portion (40) formed from a second material. The first material and the second material comprise titanium and the first material has a higher resistivity than the second material.
摘要翻译：用于可植入医疗装置（10）的壳体（20）包括由第一材料形成的第一部分（30）和由第二材料形成的第二部分（40）。第一材料和第二材料包括钛，并且第一材料具有比第二材料更高的电阻率。

9. 发明申请

WO2013062658A3 CONVERTER DEVICE FOR COMMUNICATING WITH MULTIPLE MEDICAL DEVICES 审中-公开
标题翻译：用于与多个医疗设备通信的转换器设备
公开(公告)号：WO2013062658A3
公开(公告)日：2013-10-10
申请号：PCT/US2012050691
申请日：2012-08-14
申请人： MEDTRONIC INC , GREVIOUS JOHN J , WANG YU , WALDNER MICHELE A
发明人： GREVIOUS JOHN J , WANG YU , WALDNER MICHELE A
IPC分类号： A61N1/372
CPC分类号： A61N1/37229 , A61N1/3605
摘要： A device includes a housing, a radio-frequency (RF) antenna, a ground plane, an inductive telemetry antenna, and a processing module. The RF antenna is associated with the housing. The ground plane of the RF antenna is within the housing. The inductive telemetry antenna is within the housing and is disposed over a portion of the ground plane. The processing module is within the housing and is configured to communicate with a medical device using at least one of the RF antenna and the inductive telemetry antenna.
摘要翻译：一种装置包括外壳，射频（RF）天线，地平面，感应遥测天线和处理模块。射频天线与外壳相关联。射频天线的接地层位于外壳内。感应式遥测天线位于外壳内并设置在接地平面的一部分上。处理模块位于外壳内并且被配置为使用RF天线和感应遥测天线中的至少一个与医疗装置通信。

10. 发明申请

WO2013062658A2 CONVERTER DEVICE FOR COMMUNICATING WITH MULTIPLE MEDICAL DEVICES 审中-公开
标题翻译：用于与多个医疗设备通信的转换器装置
公开(公告)号：WO2013062658A2
公开(公告)日：2013-05-02
申请号：PCT/US2012/050691
申请日：2012-08-14
申请人： MEDTRONIC, INC. , GREVIOUS, John, J. , WANG, Yu , WALDNER, Michele, A.
发明人： GREVIOUS, John, J. , WANG, Yu , WALDNER, Michele, A.
IPC分类号： A61N1/08
CPC分类号： A61N1/37229 , A61N1/3605
摘要： A device includes a housing, a radio-frequency (RF) antenna, a ground plane, an inductive telemetry antenna, and a processing module. The RF antenna is associated with the housing. The ground plane of the RF antenna is within the housing. The inductive telemetry antenna is within the housing and is disposed over a portion of the ground plane. The processing module is within the housing and is configured to communicate with a medical device using at least one of the RF antenna and the inductive telemetry antenna.
摘要翻译：一种装置包括壳体，射频（RF）天线，接地平面，感应遥测天线和处理模块。 RF天线与壳体相关联。 RF天线的接地平面位于外壳内。感应遥测天线在壳体内，并设置在接地平面的一部分上。处理模块在壳体内并被配置为使用RF天线和感应遥测天线中的至少一个与医疗设备进行通信。

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