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11. 发明申请

WO2012103433A1 COMMUNICATION DIPOLE FOR IMPLANTABLE MEDICAL DEVICE 审中-公开
标题翻译：用于可植入医疗器械的通信用DIPOLE
公开(公告)号：WO2012103433A1
公开(公告)日：2012-08-02
申请号：PCT/US2012/022889
申请日：2012-01-27
申请人： MEDTRONIC, INC. , ROBERTS, Jonathan P. , CINBIS, Can , PEICHEL, David J. , ALLAN, James C. , REINKE, James D. , MOTHILAL, Kamal Deep , GRISWOLD, Erik , PATRAS, George
发明人： ROBERTS, Jonathan P. , CINBIS, Can , PEICHEL, David J. , ALLAN, James C. , REINKE, James D. , MOTHILAL, Kamal Deep , GRISWOLD, Erik , PATRAS, George
IPC分类号： A61N1/372 , H04B13/00
CPC分类号： A61N1/37205 , A61B5/0028 , A61B5/0031 , A61B5/0215 , A61B5/6876 , A61B5/6882 , A61B2562/0247 , A61N1/37217 , H04B13/005
摘要： This disclosure is directed to an implantable medical device having a communication dipole configured in accordance with the techniques described herein. In one example, the disclosure is directed to an implantable medical device comprising a housing that encloses at least a communication module, a first electrode of a communication dipole electrically coupled to the communication module and an electrically conductive fixation mechanism that is electrically coupled to a portion of the housing and wherein a portion of the fixation mechanism is configured to function as at least part of a second electrode of the communication dipole. The electrically conductive fixation mechanism includes a dielectric material that covers at least part of a surface of the fixation mechanism. The communication module is configured to transmit or receive a modulated signal between the first electrode and second electrode of the communication dipole.
摘要翻译：本公开涉及具有根据本文所描述的技术配置的通信偶极子的可植入医疗装置。在一个示例中，本公开涉及可植入医疗装置，其包括壳体，该壳体至少包围通信模块，电耦合到通信模块的通信偶极子的第一电极和电连接到通信模块的部分的导电固定机构并且其中所述固定机构的一部分被配置为用作所述通信偶极子的第二电极的至少一部分。导电固定机构包括覆盖固定机构的表面的至少一部分的电介质材料。通信模块被配置为在通信偶极子的第一电极和第二电极之间发送或接收调制信号。

12. 发明申请

WO2010051425A3 IMPLANTABLE MEDICAL DEVICE CROSSTALK EVALUATION AND MITIGATION 审中-公开
标题翻译：可植入医疗设备串扰评估和缓解
公开(公告)号：WO2010051425A3
公开(公告)日：2010-06-24
申请号：PCT/US2009062719
申请日：2009-10-30
申请人： MEDTRONIC INC , KRAUSE PAUL G , BURNES JOHN E , DONOFRIO WILLIAM T , PEICHEL DAVID J , ARNE GERALD P , ZHOU XIAOHONG , REINKE JAMES D , DAVIS TIMOTHY
发明人： KRAUSE PAUL G , BURNES JOHN E , DONOFRIO WILLIAM T , PEICHEL DAVID J , ARNE GERALD P , ZHOU XIAOHONG , REINKE JAMES D , DAVIS TIMOTHY
IPC分类号： A61N1/362 , A61N1/36 , A61N1/368 , A61N1/372
CPC分类号： A61N1/3622 , A61N1/36114 , A61N1/36185 , A61N1/3686 , A61N1/3688
摘要： Electrical crosstalk between two implantable medical devices or two different therapy modules of a common implantable medical device may be evaluated, and, in some examples, mitigated. In some examples, one of the implantable medical devices or therapy modules delivers electrical stimulation to a nonmyocardial tissue site or a nonvascular cardiac tissue site, and the other implantable medical device or therapy module delivers cardiac rhythm management therapy to a heart of the patient.
摘要翻译：可以评估两个可植入医疗装置或常见可植入医疗装置的两个不同治疗模块之间的电串扰，并且在一些示例中可以减轻。在一些示例中，可植入医疗设备或治疗模块中的一个将电刺激递送至非心肌组织部位或非脉管心脏组织部位，并且另一个可植入医疗设备或治疗模块将心律管理治疗递送至患者的心脏。

13. 发明申请

WO2010053792A2 TIMING COORDINATION OF IMPLANTABLE MEDICAL SENSOR MODULES 审中-公开
标题翻译：可植入式传感器模块的定时协调
公开(公告)号：WO2010053792A2
公开(公告)日：2010-05-14
申请号：PCT/US2009/062410
申请日：2009-10-28
申请人： MEDTRONIC, INC. , ECKER, Robert, Michael , PATIL, Kaustubh, R. , HAMILTON, John, Robert , REINKE, James, D. , DAVIS, Timothy
发明人： ECKER, Robert, Michael , PATIL, Kaustubh, R. , HAMILTON, John, Robert , REINKE, James, D. , DAVIS, Timothy
IPC分类号： A61N1/365 , A61B5/00
CPC分类号： A61N1/36585 , A61B5/02028 , A61B5/14542 , A61B5/1459 , A61B5/7203
摘要： In general, the disclosure is directed toward an implantable medical device that includes a plurality of sensor modules that are implanted within a patient. The sensor modules may cooperate with each other to coordinate the timing for performance of one or more sensor actions across the modules when making a measurement. Example measurements include tissue perfusion measurements, oxygen sensing measurements, sonomicrometry measurements, and pressure measurements. The coordination of the sensor modules may be controlled by a signal that is transmitted from a controller to the sensor modules via a bus. In some examples, the bus may have two wires that transmit both timing information and data information to the sensor modules. The signal may be a signal that is substantially periodic, such as a pulsed signal. In additional examples, the signal may supply operating power and timing information to the sensor modules.
摘要翻译：通常，本公开涉及可植入医疗装置，其包括植入患者体内的多个传感器模块。传感器模块可以彼此协作以协调在进行测量时跨模块执行一个或多个传感器动作的定时。示例测量包括组织灌注测量，氧气感测测量，经济测量测量和压力测量。传感器模块的协调可以通过经由总线从控制器传送到传感器模块的信号来控制。在一些示例中，总线可以具有将定时信息和数据信息两者传送到传感器模块的两条导线。信号可以是基本周期性的信号，例如脉冲信号。在另外的示例中，信号可以向传感器模块提供工作功率和定时信息。

14. 发明申请

WO2010051482A3 INTERFERENCE MITIGATION FOR IMPLANTABLE DEVICE RECHARGING 审中-公开
公开(公告)号：WO2010051482A3
公开(公告)日：2010-05-06
申请号：PCT/US2009/062833
申请日：2009-10-30
申请人： MEDTRONIC, INC. , KRAUSE, Paul, G. , DONOFRIO, William, T. , ARNE, Gerald, P. , REINKE, James, D. , PEICHEL, David, J. , DAVIS, Timothy , BURNES, John, E.
发明人： KRAUSE, Paul, G. , DONOFRIO, William, T. , ARNE, Gerald, P. , REINKE, James, D. , PEICHEL, David, J. , DAVIS, Timothy , BURNES, John, E.
IPC分类号： A61N1/378 , A61N1/372 , A61N1/37 , H02J7/02
摘要： A therapy or monitoring system may implement one or more techniques to mitigate interference between operation of a charging device that charges a first implantable medical device (IMD) implanted in a patient and a second IMD implanted in the patient. In some examples, the techniques may include modifying an operating parameter of the charging device in response to receiving an indication that a second IMD is implanted in the patient. The techniques also may include modifying an operating parameter of the second IMD in response to detecting the presence or operation of the charging device.

15. 发明申请

WO2010051475A1 IMPLANTABLE MEDICAL DEVICE CROSSTALK EVALUATION AND MITIGATION 审中-公开
公开(公告)号：WO2010051475A1
公开(公告)日：2010-05-06
申请号：PCT/US2009/062822
申请日：2009-10-30
申请人： MEDTRONIC, INC. , DONOFRIO, William, T. , BURNES, John, E. , KRAUSE, Paul, G. , ARNE, Gerald, P. , PEICHEL, David, J. , ZHOU, Xiaohong , REINKE, James, D. , DAVIS, Timothy
发明人： DONOFRIO, William, T. , BURNES, John, E. , KRAUSE, Paul, G. , ARNE, Gerald, P. , PEICHEL, David, J. , ZHOU, Xiaohong , REINKE, James, D. , DAVIS, Timothy
IPC分类号： A61N1/365 , A61B5/053 , A61N1/36 , A61N1/39 , A61N1/372 , A61N1/368
CPC分类号： A61N1/0551 , A61N1/36114 , A61N1/3621 , A61N1/36521 , A61N1/37 , A61N1/37247 , A61N1/37282 , A61N1/3962 , A61N2001/083
摘要： Electrical crosstalk between two implantable medical devices or two different therapy modules of a common implantable medical device may be evaluated, and, in some examples, mitigated. In some examples, one of the implantable medical devices or therapy modules delivers electrical stimulation to a nonmyocardial tissue site or a nonvascular cardiac tissue site, and the other implantable medical device or therapy module delivers cardiac rhythm management therapy to a heart of the patient.

16. 发明申请

WO2010051467A1 IMPLANTABLE MEDICAL DEVICE CROSSTALK EVALUATION AND MITIGATION 审中-公开
公开(公告)号：WO2010051467A1
公开(公告)日：2010-05-06
申请号：PCT/US2009/062808
申请日：2009-10-30
申请人： MEDTRONIC, INC. , BURNES, John, E. , KRAUSE, Paul, G. , DONOFRIO, William, T. , PEICHEL, David, J. , ARNE, Gerald, P. , ZHOU, Xiaohong , REINKE, James, D.
发明人： BURNES, John, E. , KRAUSE, Paul, G. , DONOFRIO, William, T. , PEICHEL, David, J. , ARNE, Gerald, P. , ZHOU, Xiaohong , REINKE, James, D.
IPC分类号： A61N1/365 , A61B5/053 , A61N1/36 , A61N1/39
CPC分类号： A61N1/37 , A61N1/3605 , A61N1/36114 , A61N1/36521 , A61N1/37258 , A61N1/37288
摘要： Electrical crosstalk between two implantable medical devices or two different therapy modules of a common implantable medical device may be evaluated, and, in some examples, mitigated. In some examples, one of the implantable medical devices or therapy modules delivers electrical stimulation to a nonmyocardial tissue site or a nonvascular cardiac tissue site, and the other implantable medical device or therapy module delivers cardiac rhythm management therapy to a heart of the patient.

17. 发明申请

WO2008036865A3 RADIOFREQUENCY (RF)-SHUNTED SLEEVE HEAD AND USE IN ELECTRICAL STIMULATION LEADS 审中-公开
标题翻译：无线射频（RF）-SHUNTED SLEEVE HEAD AND USE IN ELECTRICAL STIMULATION LEADS
公开(公告)号：WO2008036865A3
公开(公告)日：2008-12-11
申请号：PCT/US2007079112
申请日：2007-09-21
申请人： MEDTRONIC INC , REINKE JAMES D , YANG ZHONGPING , SOMMER JOHN L
发明人： REINKE JAMES D , YANG ZHONGPING , SOMMER JOHN L
IPC分类号： A61N1/37 , A61N1/05 , A61N1/08 , A61N1/16 , A61N1/362
CPC分类号： A61N1/056 , A61N1/086 , A61N1/3718
摘要： A medical device lead is presented. The medical device lead includes a lead body and a tip electrode. A radio frequency shunted sleeve head is coupled to the lead body and to the tip electrode. The sleeve head includes a proximal end and a distal end. A biostable dielectric coating is introduced over the sleeve head.
摘要翻译：提供医疗器械引线。医疗装置引线包括引线体和尖端电极。射频分流套管头与引线主体和尖端电极耦合。套筒头包括近端和远端。在套筒头上引入生物稳定的电介质涂层。

18. 发明申请

WO2005061044A2 IMPLANTABLE MEDICAL DEVICE COMMUNICATION SYSTEM WITH PULSED POWER BIASING 审中-公开
标题翻译：具有脉冲功率偏置的可植入医疗设备通信系统
公开(公告)号：WO2005061044A2
公开(公告)日：2005-07-07
申请号：PCT/US2004/041872
申请日：2004-12-09
申请人： MEDTRONIC, INC. , REINKE, James, D. , ECKER, Robert, M.
发明人： REINKE, James, D. , ECKER, Robert, M.
IPC分类号： A61N
CPC分类号： A61N1/37252 , A61N1/025 , A61N1/372
摘要： An implantable medical device communication system communicates information between an implantable medical device and at least one slave device by way of a two-wire bus. Slave devices may include remote sensors, actuators and other implantable medical devices. The implantable medical device includes a communication unit to output commands and power pulses, and receive information from the slave devices over the two-wire bus. The implantable medical device and slaves communicate over the bus by selectively changing one of the lines of the bus between a first and second voltage, the second voltage substantially equal to a reference voltage of the second line, e.g., zero volts. In some embodiments, the power pulses take the form of bipolar pulse pairs. The slave device includes a recovery unit to recover power from the power pulses.
摘要翻译：可植入医疗装置通信系统通过两线总线在可植入医疗装置与至少一个从属装置之间传送信息。从设备可以包括远程传感器，致动器和其它可植入医疗设备。可植入医疗装置包括通信单元，用于输出命令和功率脉冲，并通过双线总线从从设备接收信息。可植入医疗装置和从动装置通过在第一和第二电压之间选择性地改变总线线路之一来通过总线通信，第二电压基本上等于第二线路的基准电压，例如零伏特。在一些实施例中，功率脉冲采取双极性脉冲对的形式。从设备包括从功率脉冲恢复功率的恢复单元。

19. 发明申请

WO2011093916A1 CLOCK SYNCHRONIZATION IN AN IMPLANTABLE MEDICAL DEVICE SYSTEM 审中-公开
标题翻译：可插入医疗设备系统中的时钟同步
公开(公告)号：WO2011093916A1
公开(公告)日：2011-08-04
申请号：PCT/US2010/033408
申请日：2010-05-03
申请人： MEDTRONIC, INC. , REINKE, James, D. , ECKER, Robert, M. , PATIL, Kaustubh, R. , TERRY, Michael, B. , ROBERTS, Jonathan, P. , COREY, Robert, A.
发明人： REINKE, James, D. , ECKER, Robert, M. , PATIL, Kaustubh, R. , TERRY, Michael, B. , ROBERTS, Jonathan, P. , COREY, Robert, A.
IPC分类号： A61N1/372
CPC分类号： G06F1/12 , A61N1/37288 , G06F1/06
摘要： This disclosure is directed to the synchronization of clocks of a secondary implantable medical device (IMD) to a clock of a primary IMD. The secondary IMD includes a communications clock. The communications clock may be synchronized based on at least one received communications pulse. The secondary IMD further includes a general purpose clock different than the communications clock. The general purpose clock may be synchronized based on at least one received power pulse. The communications clock may also be synchronized based on the at least one received power pulse.
摘要翻译：本公开涉及二次可植入医疗装置（IMD）的时钟与主IMD的时钟的同步。辅助IMD包括通信时钟。通信时钟可以基于至少一个接收到的通信脉冲来同步。次级IMD还包括与通信时钟不同的通用时钟。可以基于至少一个接收的功率脉冲同步通用时钟。通信时钟也可以基于至少一个接收的功率脉冲来同步。

20. 发明申请

WO2010098980A1 RADIATION-BASED TIMER FOR IMPLANTABLE MEDICAL DEVICES 审中-公开
标题翻译：用于可植入医疗器械的基于辐射的定时器
公开(公告)号：WO2010098980A1
公开(公告)日：2010-09-02
申请号：PCT/US2010/023719
申请日：2010-02-10
申请人： MEDTRONIC, INC. , ROBERTS, Jonathan, P. , REINKE, James, D. , WILKINSON, Jeffrey, D.
发明人： ROBERTS, Jonathan, P. , REINKE, James, D. , WILKINSON, Jeffrey, D.
IPC分类号： A61N1/36 , G01T1/178 , G01T7/00 , A61N1/372 , G04F5/16
CPC分类号： A61N1/372 , A61N1/025 , A61N1/3702 , A61N1/37276 , G04F5/16
摘要： A radiation-based timer for use in an implantable medical device (IMD) includes a radiation source and a radiation detection circuit. The radiation source emits radiation particles during a process referred to as radioactive decay. The radiation detection circuit detects the radiation particles emitted during the decay process and tracks the number of radiation particles detected. When the number of radiation particles detected reaches a threshold value, a timer signal is generated. In this manner, the radiation-based timer generates a timer signal as a function of the radioactive decay of the radiation source. The timer signal may be used by one or more components of the IMD for any of a number of functions, including as a wakeup trigger for a communications and/or a sensor event.
摘要翻译：用于可植入医疗装置（IMD）的基于辐射的定时器包括辐射源和放射线检测电路。辐射源在被称为放射性衰变的过程中发射辐射粒子。辐射检测电路检测在衰变过程中发射的辐射粒子，并跟踪检测到的辐射粒子的数量。当检测到的辐射粒子的数量达到阈值时，产生定时器信号。以这种方式，基于辐射的定时器产生作为辐射源的放射性衰减的函数的定时器信号。定时器信号可以由IMD的一个或多个组件用于多个功能中的任何一个，包括用于通信和/或传感器事件的唤醒触发。

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