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31. 发明申请

WO2003037424A2 APPARATUS AND METHOD FOR SHUNTING INDUCED CURRENTS IN AN ELECTRICAL LEAD 审中-公开
标题翻译：用于分流电导线中的感应电流的装置和方法
公开(公告)号：WO2003037424A2
公开(公告)日：2003-05-08
申请号：PCT/US2002/032024
申请日：2002-10-07
申请人： MEDTRONIC,INC.
发明人： WILKINSON, Jeffrey, D. , REINKE, James, D. , ZEIJEMAKER, Volkent, A.
IPC分类号： A61N1/05
CPC分类号： A61N1/056 , A61N1/086
摘要： An electrical lead includes an elongate body having a proximal end portion and a distal end portion, a first electrode disposed adjacent and joined to the distal end portion of the elongate body, and a first conductor extending between the proximal end portion and the distal end portion of the elongate body and being electrically coupled to the first electrode. The medical electrical lead further comprises a second electrode disposed adjacent the first electrode and joined to the elongate body and a capacitive device electrically coupled to the first conductor and the second electrode.
摘要翻译：电引线包括具有近端部分和远端部分的细长主体，邻近并结合到细长主体的远端部分的第一电极以及在第一导体和第二导体之间延伸的第一导体，近端部分和细长主体的远端部分，并电耦合到第一电极。医疗电引线进一步包括与第一电极相邻设置并连接到细长主体的第二电极以及电耦合到第一导体和第二电极的电容器件。

32. 发明申请

WO2018191324A1 LOW POWER WIRELESS COMMUNICATION 审中-公开
公开(公告)号：WO2018191324A1
公开(公告)日：2018-10-18
申请号：PCT/US2018/027010
申请日：2018-04-11
申请人： MEDTRONIC, INC.
发明人： CARNEY, James, K. , GREENHUT, Saul, E. , KUHN, Jonathan, L. , REINKE, James, D. , PEICHEL, David, J. , BUSACKER, James, W.
IPC分类号： A61N1/372 , H04B13/00 , A61N1/362 , A61N1/368 , A61N1/375 , A61N1/39 , A61B5/00
摘要： Systems, devices, and techniques for establishing communication between two medical devices are described. In one example, an implantable medical device comprises communication circuitry, therapy delivery circuitry, and processing circuitry configured to initiate a communication window during which the implantable second medical device is capable of receiving the information related to a cardiac event detected by a first medical device, the communication window being one of a plurality of communication windows defined by a communication schedule that corresponds to a transmission schedule in which the first medical device is configured to transmit the information, control the communication circuitry to receive, from the first medical device, the information related to the cardiac event that is indicative of a timing of the cardiac event with respect to a timing of the communication window, schedule and control delivery of a therapy according to the information related to the cardiac event.

33. 发明申请

WO2016118847A1 TISSUE CONDUCTION COMMUNICATION (TCC) TRANSMISSION 审中-公开
标题翻译：组织传导通讯（TCC）传输
公开(公告)号：WO2016118847A1
公开(公告)日：2016-07-28
申请号：PCT/US2016/014501
申请日：2016-01-22
申请人： MEDTRONIC, INC.
发明人： CARNEY, James, K. , BALLIS, Joseph, A. , REINKE, James, D. , CINBIS, Can , KUEHN, Kevin, P. , GRIEBEL, Mark, A.
IPC分类号： A61N1/39 , A61N1/05
CPC分类号： A61N1/3956 , A61N1/05 , A61N1/3962 , A61N1/3975
摘要： An implantable cardioverter defibrillator (ICD) configured to transmit a tissue conduction communication (TCC) signal includes a TCC transmitter module configured to generate the TCC signal and transmit the TCC signal via a plurality of electrodes. The TCC signal comprises a biphasic signal having an amplitude and a frequency, wherein at least one of the amplitude and the frequency are configured to avoid stimulation of tissue of the patient. The TCC transmitter module comprises protection circuitry coupled between a current source and the plurality of electrodes, wherein the protection circuitry is configured to protect the signal generator from an external anti-tachyarrhythmia shock delivered to the patient.
摘要翻译：被配置为传送组织传导通信（TCC）信号的植入式心律转复除颤器（ICD）包括被配置为产生TCC信号并经由多个电极发送TCC信号的TCC发射器模块。 TCC信号包括具有幅度和频率的双相信号，其中幅度和频率中的至少一个被配置为避免刺激患者的组织。 TCC发射器模块包括耦合在电流源和多个电极之间的保护电路，其中保护电路被配置为保护信号发生器免受递送给患者的外部抗心律失常冲击。

34. 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。

35. 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.

36. 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.

37. 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.

38. 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。

39. 发明申请

WO2004028627A1 IMPLANTABLE MEDICAL DEVICE COMMUNICATION SYSTEM 审中-公开
标题翻译：可植入医疗设备通信系统
公开(公告)号：WO2004028627A1
公开(公告)日：2004-04-08
申请号：PCT/US2003/029936
申请日：2003-09-19
申请人： MEDTRONIC, INC.
发明人： REINKE, James, D. , ECKER, Robert, M.
IPC分类号： A61N1/36
CPC分类号： A61N1/372 , A61N1/025
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 and other implantable medical devices. The implantable medical device includes a communication unit to combine data and power for transmission over the two-wire bus. The transmitted signal is selectively changeable between a first and second voltage. The slave device includes a recovery unit to recover data and power from the received signal. An extendable command set includes long commands to set up the system and shorter commands to conserve power. Selectively addressable multicast commands, and shortened quick trigger commands conserve power by lowering system current and increasing data throughput.
摘要翻译：可植入医疗设备通信系统通过双线总线在可植入医疗设备和至少一个从设备之间传递信息。从属设备可能包括远程传感器和其他植入式医疗设备。可植入医疗设备包括通信单元以组合数据和电力以通过双线总线进行传输。传输的信号在第一和第二电压之间可选择性地改变。从设备包括恢复单元，以从接收到的信号中恢复数据和功率。可扩展的命令集包括用于设置系统的长命令和用于节省电源的较短命令。有选择地寻址的多播命令和缩短的快速触发命令通过降低系统电流和提高数据吞吐量来节省功耗。

40. 发明申请

WO2003084606A2 APPARATUS AND METHOD TO DISCRIMINATE BETWEEN TELEMETRY DOWNLINK SIGNALS AND NOISE IN AN IMPLANTED DEVICE 审中-公开
标题翻译：在封装设备中识别远程信号下降信号和噪声的装置和方法
公开(公告)号：WO2003084606A2
公开(公告)日：2003-10-16
申请号：PCT/US2003/009901
申请日：2003-04-01
申请人： MEDTRONIC, INC.
发明人： DAVIS, Timothy, J. , ECKER, Robert, M. , REINKE, James, D. , WAHLSTRAND, John, D.
IPC分类号： A61N1/36
CPC分类号： A61N1/37211 , A61N1/3718 , A61N1/37223 , A61N1/37276

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