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公开(公告)号：US09808632B2
公开(公告)日：2017-11-07
申请号：US14603733
申请日：2015-01-23
Applicant: Medtronic, Inc.
Inventor： James D. Reinke , James K. Carney , Can Cinbis , David J. Peichel , Joseph Ballis
CPC classification number: A61N1/37288 , A61B5/0452 , A61B5/6846 , A61N1/0534 , A61N1/3621 , A61N1/3622 , A61N1/3627 , A61N1/365 , A61N1/37205 , A61N1/37217 , A61N1/37229 , A61N1/37252 , A61N1/3756 , A61N1/3956 , A61N1/3962
Abstract: An implantable medical device comprises a communication module that comprises at least one of a receiver module and a transmitter module. The receiver module is configured to both receive from an antenna and demodulate an RF telemetry signal, and receive from a plurality of electrodes and demodulate a tissue conduction communication (TCC) signal. The transmitter module is configured to modulate and transmit both an RF telemetry signal via the antenna and a TCC signal via the plurality of electrodes. The RF telemetry signal and the TCC signal are both within a predetermined band for RF telemetry communication. In some examples, the IMD comprises a switching module configured to selectively couple one of the plurality of electrodes and the antenna to the receiver module or transmitter module.
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12.发明申请公开(公告)号：US20170312502A1
公开(公告)日：2017-11-02
申请号：US15142814
申请日：2016-04-29
Applicant: MEDTRONIC, INC.
Inventor： Hyun J. Yoon , Michael L. Ellingson , Wade M. Demmer , Jonathan D. Edmonson , Matthew J. Hoffman , Ben W. Herberg , James D. Reinke , Todd J. Sheldon , Paul R. Solheim , Alison M. Seacord
CPC classification number: A61N1/08 , A61N1/3718 , A61N1/3931
Abstract: Implantable medical devices automatically switch from a normal mode of operation to an exposure mode of operation and back to the normal mode of operation. The implantable medical devices may utilize hysteresis timers in order to determine if entry and/or exit criteria for the exposure mode are met. The implantable medical devices may utilize additional considerations for entry to the exposure mode such as a confirmation counter or a moving buffer of sensor values. The implantable medical devices may utilize additional considerations for exiting the exposure mode of operation and returning to the normal mode, such as total time in the exposure mode, patient position, and high voltage source charge time in the case of devices with defibrillation capabilities.
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13.发明授权Implantable medical device having power supply for generating a regulated power supply 有权具有用于产生稳压电源的电源的可植入医疗装置公开(公告)号：US09526905B2
公开(公告)日：2016-12-27
申请号：US14203967
申请日：2014-03-11
Applicant: Medtronic, Inc.
Inventor： James D. Reinke , Charles R. Gordon , Shohan T. Hossain , Weizheng Liang , Gregg T. Sarkinen
CPC classification number: A61N1/378 , A61N1/025 , A61N1/36125 , A61N1/3782 , A61N1/3981
Abstract: Techniques are disclosed for generating a plurality of output voltages from a single input power source. The techniques include implementing a switched capacitor voltage converter to provide at least two output voltages having different supply ratios. The supply ratio is defined as a function of the input voltage provided to the switched capacitor voltage converter by the power source. The switched capacitor voltage converter includes a plurality of capacitors selectively coupled to a plurality of switches to define at least a first and a second mode with each of the modes having a plurality of configurations. In accordance with aspects of the disclosure, the techniques include coupling the plurality of capacitors to define the first or second mode based on predetermined criteria.
Abstract translation: 公开了用于从单个输入电源产生多个输出电压的技术。 这些技术包括实现开关电容器电压转换器以提供具有不同供应比的至少两个输出电压。 供电比定义为由电源提供给开关电容器电压转换器的输入电压的函数。 开关电容器电压转换器包括选择性地耦合到多个开关以限定至少第一模式和第二模式的多个电容器，其中每个模式具有多个配置。 根据本公开的方面，这些技术包括基于预定标准来耦合多个电容器以限定第一或第二模式。
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14.发明授权公开(公告)号：US09242109B2
公开(公告)日：2016-01-26
申请号：US13837188
申请日：2013-03-15
Applicant: Medtronic, Inc.
Inventor： Charles Gordon , Shohan Hossain , Weizheng Liang , James D. Reinke , William D Wildes
CPC classification number: A61N1/378 , A61N1/37276 , A61N1/3975
Abstract: Apparatus and methods configured to perform power regulation for an implantable device are presented. In an aspect, an implantable device can include a substrate that forms at least part of a body of the implantable device and a circuit disposed on or within the substrate. The circuit can include a high load power regulator configured to provide a first current level to components of the implantable device and a low load power regulator configured to provide a second current level to components of the implantable device, wherein the second current level is lower that the first current level. The circuit can also include a regulator switch configured to enable or disable current draw from the high load power regulator and the low load power regulator as a function of power state and associated power requirement of the components of the implantable device.
Abstract translation: 呈现了为可植入装置执行功率调节的装置和方法。 一方面，可植入装置可以包括形成植入装置的主体的至少一部分的基板和设置在基板上或内部的电路。 电路可以包括高负载功率调节器，其被配置为向可植入装置的部件提供第一电流电平;以及低负载功率调节器，其被配置为向可植入装置的部件提供第二电流电平，其中第二电流电平低于 是当前第一级。 该电路还可以包括调节器开关，其被配置为根据功率状态和可植入装置的组件的相关功率需求来启用或禁用来自高负载功率调节器和低负载功率调节器的电流消耗。
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公开(公告)号：US09220911B2
公开(公告)日：2015-12-29
申请号：US14060646
申请日：2013-10-23
Applicant: MEDTRONIC, INC.
Inventor： Charles R. Gordon , Kevin P. Kuehn , James D. Reinke , Michael B. Terry
CPC classification number: A61N1/3787 , A61B5/04 , A61B5/0422 , A61B2560/04 , A61B2562/16 , A61B2562/225 , A61N1/362 , A61N1/3704 , A61N1/3756 , A61N1/3758 , A61N1/378 , A61N1/3968 , Y10T29/49172
Abstract: The present invention provides an implantable medical device having at least two electrodes coupled to the device housing. The electrodes may be configured for sensing physiological signals such as cardiac signals and alternatively for providing an electrical stimulation therapy such as a pacing or defibrillation therapy. In accordance with aspects of the disclosure, the device housing provides a hermetic enclosure that includes a battery case hermetically coupled to a circuit assembly case. At least one of the at least two electrodes is coupled to an exterior surface of the battery case. The battery case is electrically insulated from the cathode and anode of the battery.
Abstract translation: 本发明提供一种可植入医疗装置，其具有耦合到装置壳体的至少两个电极。 电极可以被配置用于感测诸如心脏信号的生理信号，或者用于提供诸如起搏或除颤疗法之类的电刺激治疗。 根据本公开的方面，设备壳体提供密封外壳，其包括密封地联接到电路组件壳体的电池壳体。 至少两个电极中的至少一个耦合到电池壳体的外表面。 电池盒与电池的阴极和阳极电绝缘。
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Patent Agency Ranking
16.发明申请IMPLANTABLE MEDICAL DEVICE HAVING POWER SUPPLY FOR GENERATING A REGULATED POWER SUPPLY 有权具有用于产生调节电源的电源的可植入医疗装置公开(公告)号：US20150251010A1
公开(公告)日：2015-09-10
申请号：US14679763
申请日：2015-04-06
Applicant: Medtronic, Inc.
Inventor： Charles R. Gordon , Shohan T. Hossain , Weizheng Liang , James D. Reinke , Gregg T. Sarkinen
CPC classification number: A61N1/378 , A61N1/025 , A61N1/36125 , A61N1/3782 , A61N1/3981
Abstract: A device for generating a plurality of output voltages from a single input energy supply source is described. The device includes a switched capacitor voltage converter that provides each of the output voltages having different supply ratios. The supply ratio is defined as a function of the input voltage provided to the switched capacitor voltage converter by the energy supply source. The switched capacitor voltage converter includes a plurality of capacitors selectively coupled to a plurality of switches that dynamically configure the capacitors into a plurality of stacked configurations. Switching between the plurality of stacked configurations may be controlled based on predetermined criteria.
Abstract translation: 描述了用于从单个输入能量供应源产生多个输出电压的装置。 该器件包括提供具有不同供应比的每个输出电压的开关电容器电压转换器。 供电比定义为由能量供应源提供给开关电容器电压转换器的输入电压的函数。 开关电容器电压转换器包括选择性地耦合到多个开关的多个电容器，其将电容器动态地配置成多个堆叠配置。 可以基于预定标准来控制多个堆叠配置之间的切换。
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公开(公告)号：US11938326B2
公开(公告)日：2024-03-26
申请号：US17675508
申请日：2022-02-18
Applicant: Medtronic, Inc.
Inventor： Hyun J. Yoon , Wade M. Demmer , Matthew J. Hoffman , Robert A. Betzold , Jonathan D. Edmonson , Michael L. Ellingson , Mark K. Erickson , Ben W. Herberg , Juliana E. Pronovici , James D. Reinke , Todd J. Sheldon , Paul R. Solheim
CPC classification number: A61N1/3718 , A61N1/3684 , A61N1/3688 , A61N1/3925 , A61N1/39622
Abstract: Implantable medical systems enter an exposure mode of operation, either manually via a down linked programming instruction or by automatic detection by the implantable system of exposure to a magnetic disturbance. A controller then determines the appropriate exposure mode by considering various pieces of information including the device type including whether the device has defibrillation capability, pre-exposure mode of therapy including which chambers have been paced, and pre-exposure cardiac activity that is either intrinsic or paced rates. Additional considerations may include determining whether a sensed rate during the exposure mode is physiologic or artificially produced by the magnetic disturbance. When the sensed rate is physiologic, then the controller uses the sensed rate to trigger pacing and otherwise uses asynchronous pacing at a fixed rate.
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公开(公告)号：US20220346693A1
公开(公告)日：2022-11-03
申请号：US17813242
申请日：2022-07-18
Applicant: Medtronic, Inc.
Inventor： Wade M. Demmer , Todd J. Sheldon , Saul E. Greenhut , James D. Reinke
Abstract: The control module of a first pacemaker included in an implantable medical device system including the first pacemaker and a second pacemaker is configured to set a pacing escape interval in response to a far field pacing pulse sensed by the first pacemaker. The far field pacing pulse is a pacing pulse delivered by the second pacemaker. The pacing escape interval is allowed to continue without restarting the in response to a far field intrinsic event sensed by the first pacemaker during the pacing escape interval. The first pacemaker delivers a cardiac pacing pulse to the heart upon expiration of the pacing escape interval.
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公开(公告)号：US11235162B2
公开(公告)日：2022-02-01
申请号：US16204505
申请日：2018-11-29
Applicant: Medtronic, Inc.
Inventor： James D. Reinke , Joel B. Artmann , Michael T. Hemming , David J. Peichel , Jonathan P. Roberts , Michael B. Terry , Eric R. Williams
Abstract: A system, such as an IMD system, includes a tissue conductance communication (TCC) transmitter configured to generate a beacon signal by generating a carrier signal and modulating a first property of the carrier signal according to a first type of modulation. The TCC transmitter is configured to generate a data signal subsequent to the beacon signal by generating the carrier signal and modulating a second property of the carrier signal different than the first property according to a second type of modulation different than the first type of modulation.
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公开(公告)号：US11110279B2
公开(公告)日：2021-09-07
申请号：US16202418
申请日：2018-11-28
Applicant: Medtronic, Inc.
Inventor： Jonathan P. Roberts , Michael T. Hemming , David J. Peichel , James D. Reinke , Michael B. Terry
Abstract: A device includes a tissue conduction communication (TCC) transmitter that generates a TCC signal including a carrier signal having a peak-to-peak amplitude and a carrier frequency cycle length including a first polarity pulse for a first half of the carrier frequency cycle length and a second polarity pulse opposite the first polarity pulse for a second half of the carrier frequency cycle length. Each of the first polarity pulse and the second polarity pulse inject a half cycle charge into a TCC pathway. The TCC transmitter starts transmitting the TCC signal with a starting pulse having a net charge that is half of the half cycle charge and transmits alternating polarity pulses of the carrier signal consecutively following the starting pulse.
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