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    System and method for recovering from transient faults in an implantable medical device
    1.
    发明授权
    System and method for recovering from transient faults in an implantable medical device 有权
    用于从植入式医疗设备中的瞬态故障中恢复的系统和方法

    公开(公告)号：US08170670B2

    公开(公告)日：2012-05-01

    申请号：US12359757

    申请日：2009-01-26

    申请人： Scott R. Stubbs ,  Conrad L. Sowder ,  William J. Linder ,  Lynn S. Elliott ,  Kenneth P. Hoyme ,  Hiten J. Doshi

    发明人： Scott R. Stubbs ,  Conrad L. Sowder ,  William J. Linder ,  Lynn S. Elliott ,  Kenneth P. Hoyme ,  Hiten J. Doshi

    IPC分类号： A61N1/37

    CPC分类号： A61N1/3706

    摘要： A system and method is disclosed for system fault recovery by an implantable medical device which employs a global fault response. The system enables the device to consistently recover from transient faults while maintaining a history of the reason for the device fault. Upon detection of a fault, the primary controller of the device signals a reset controller which then issues a reset command. All sub-systems of the primary device controller are then reset together rather than resetting individual sub-systems independently to ensure deterministic behavior.

    摘要翻译： 公开了一种采用全局故障响应的可植入医疗设备进行系统故障恢复的系统和方法。 该系统使设备始终从瞬态故障中恢复，同时保留设备故障原因的历史记录。 在检测到故障时，设备的主控制器发出复位控制器，然后复位控制器发出复位命令。 然后将主设备控制器的所有子系统重置在一起，而不是独立地重置各个子系统，以确保确定性的行为。

    TELEMETRY DURING SAFETY MODE OPERATION
    3.
    发明申请
    TELEMETRY DURING SAFETY MODE OPERATION 有权
    安全模式操作期间的电视

    公开(公告)号：US20090157127A1

    公开(公告)日：2009-06-18

    申请号：US12328454

    申请日：2008-12-04

    申请人： Conrad L. Sowder ,  Thomas J. Harris ,  Douglas J. Gifford ,  William J. Linder ,  Hiten J. Doshi ,  Scott R. Stubbs ,  Kenneth P. Hoyme

    发明人： Conrad L. Sowder ,  Thomas J. Harris ,  Douglas J. Gifford ,  William J. Linder ,  Hiten J. Doshi ,  Scott R. Stubbs ,  Kenneth P. Hoyme

    IPC分类号： A61N1/39 ,  A61N1/37 ,  A61N1/08

    CPC分类号： A61N1/37252

    摘要： This document discusses, among other things, n implantable device comprising a communication circuit configured to communicate with an external device, a logic circuit communicatively coupled to the communication circuit, and a processor, communicatively coupled to the logic circuit and the communication circuit. The processor is configured to communicate information with the external device, via the communication circuit and the logic circuit, using a set of communication messages. While in a device safety mode, the processor is held in an inactive state and the logic circuit is configured to communicate with the external device using a subset of the set of communication messages.

    摘要翻译： 该文件尤其涉及可植入装置，其包括被配置为与外部装置进行通信的通信电路，通信地耦合到通信电路的逻辑电路以及通信地耦合到逻辑电路和通信电路的处理器。 处理器被配置为使用一组通信消息通过通信电路和逻辑电路与外部设备通信信息。 在处于设备安全模式时，处理器处于非活动状态，并且逻辑电路被配置为使用该组通信消息的子集与外部设备进行通信。

    System and method for temporary programming for implanted medical devices
    4.
    发明授权
    System and method for temporary programming for implanted medical devices 有权
    植入医疗器械临时编程的系统和方法

    公开(公告)号：US08718772B2

    公开(公告)日：2014-05-06

    申请号：US12324744

    申请日：2008-11-26

    申请人： Kenneth P. Hoyme ,  Alan H. Smythe ,  Howard D. Simms, Jr. ,  Conrad L. Sowder ,  David Ternes ,  Sylvia Quiles

    发明人： Kenneth P. Hoyme ,  Alan H. Smythe ,  Howard D. Simms, Jr. ,  Conrad L. Sowder ,  David Ternes ,  Sylvia Quiles

    IPC分类号： A61N1/362

    CPC分类号： A61N1/37264 ,  A61N1/37211 ,  A61N1/37252

    摘要： A system and method for temporary programming of an implantable medical device. The system and method include a repeater uploading temporary programming and instructions to a temporary memory of the device and then instructing the device to operate according to the temporary instructions. If during a first time period, the device is not in continuous periodic communication with the repeater, the device automatically reverts to operation under the normal operating instructions. At the end of the first time period, the caregiver or the patient may decide to revert to the normal programming. During a second time period, the device operates according to the temporary programming unless the caregiver or the patient instructs the device to revert to the normal programming, or the device fails to receive a periodic continuation signal from the repeater. Adverse health effects to the patient may also trigger the device to revert to the normal programming during either the first or second time period.

    摘要翻译： 一种用于临时编程可植入医疗装置的系统和方法。 该系统和方法包括中继器将临时编程和指令上传到设备的临时存储器，然后指示设备根据临时指令进行操作。 如果在第一时间段内，设备与中继器不在连续的周期性通信中，则设备根据正常操作指令自动恢复到操作状态。 在第一时间结束时，护理人员或患者可以决定恢复正常的程序设计。 在第二时间段期间，除非照护者或患者指示设备恢复正常编程，否则设备不能接收来自中继器的周期性继续信号，否则根据临时编程操作设备。 对患者的不良健康影响也可能触发设备在第一或第二时间段期间恢复正常编程。

    Telemetry during safety mode operation
    6.
    发明授权
    Telemetry during safety mode operation 有权
    安全模式运行时的遥测

    公开(公告)号：US08509910B2

    公开(公告)日：2013-08-13

    申请号：US12328454

    申请日：2008-12-04

    申请人： Conrad L. Sowder ,  Thomas J. Harris ,  Douglas J. Gifford ,  William J. Linder ,  Hiten J. Doshi ,  Scott R. Stubbs ,  Kenneth P. Hoyme

    发明人： Conrad L. Sowder ,  Thomas J. Harris ,  Douglas J. Gifford ,  William J. Linder ,  Hiten J. Doshi ,  Scott R. Stubbs ,  Kenneth P. Hoyme

    IPC分类号： A61N1/02

    CPC分类号： A61N1/37252

    摘要： This document discusses, among other things, an implantable device comprising a communication circuit configured to communicate with an external device, a logic circuit communicatively coupled to the communication circuit, and a processor, communicatively coupled to the logic circuit and the communication circuit. The processor is configured to communicate information with the external device, via the communication circuit and the logic circuit, using a set of communication messages. While in a device safety mode, the processor is held in an inactive state and the logic circuit is configured to communicate with the external device using a subset of the set of communication messages.

    摘要翻译： 本文件尤其涉及一种可植入装置，其包括被配置为与外部装置通信的通信电路，通信地耦合到通信电路的逻辑电路，以及通信地耦合到逻辑电路和通信电路的处理器。 处理器被配置为使用一组通信消息通过通信电路和逻辑电路与外部设备通信信息。 在处于设备安全模式时，处理器处于非活动状态，并且逻辑电路被配置为使用该组通信消息的子集与外部设备进行通信。

    System and Method for Providing Fault Tolerant Processing in an Implantable Medical Device
    7.
    发明申请
    System and Method for Providing Fault Tolerant Processing in an Implantable Medical Device 有权
    在可植入医疗设备中提供容错处理的系统和方法

    公开(公告)号：US20100088539A1

    公开(公告)日：2010-04-08

    申请号：US12568652

    申请日：2009-09-28

    申请人： Scott R. Stubbs ,  Conrad L. Sowder ,  Kenneth P. Hoyme ,  William J. Linder ,  Hiten J. Doshi ,  Lynn S. Elliott

    发明人： Scott R. Stubbs ,  Conrad L. Sowder ,  Kenneth P. Hoyme ,  William J. Linder ,  Hiten J. Doshi ,  Lynn S. Elliott

    IPC分类号： G06F9/46 ,  G06F11/07

    CPC分类号： G06F11/0715 ,  G06F11/0751 ,  G06F11/0757 ,  G06F11/0793

    摘要： Embodiments herein generally relate to implantable medical devices and, specifically, to a system and method for providing fault tolerant processing in an implantable medical device. In an embodiment a system for providing fault tolerant processing in an implantable medical device is provided. The system can include an implantable medical device comprising a processor and memory store configured to execute a plurality of threads, temporal and spatial constraints assigned to one or more of the threads, and a kernel. The kernel can include a scheduler and a thread monitor configured to monitor execution of threads against the temporal and spatial constraints, and further configured to issue a response upon violation of either of the constraints by one of the plurality of threads. In an embodiment a method for providing fault tolerant processing in an implantable medical device is provided. Other embodiments are also included herein.

    摘要翻译： 本文的实施方案通常涉及可植入医疗装置，具体地涉及用于在可植入医疗装置中提供容错处理的系统和方法。 在一个实施例中，提供了一种用于在可植入医疗装置中提供容错处理的系统。 该系统可以包括可植入医疗装置，其包括被配置为执行多个线程的处理器和存储器存储器，分配给一个或多个线程的时间和空间约束以及内核。 内核可以包括调度器和线程监视器，其被配置为根据时间和空间约束来监视线程的执行，并且进一步被配置为在多个线程之一违反任一约束时发出响应。 在一个实施例中，提供了一种用于在可植入医疗装置中提供容错处理的方法。 本文还包括其它实施例。

    SYSTEM AND METHOD FOR TEMPORARY PROGRAMMING FOR IMPLANTED MEDICAL DEVICES
    8.
    发明申请
    SYSTEM AND METHOD FOR TEMPORARY PROGRAMMING FOR IMPLANTED MEDICAL DEVICES 有权
    用于植入医疗器械的临时编程的系统和方法

    公开(公告)号：US20090076570A1

    公开(公告)日：2009-03-19

    申请号：US12324744

    申请日：2008-11-26

    申请人： Kenneth P. Hoyme ,  Alan H. Smythe ,  Howard D. Simms, JR. ,  Conrad L. Sowder ,  David Ternes ,  Sylvia Quiles

    发明人： Kenneth P. Hoyme ,  Alan H. Smythe ,  Howard D. Simms, JR. ,  Conrad L. Sowder ,  David Ternes ,  Sylvia Quiles

    IPC分类号： A61N1/36

    CPC分类号： A61N1/37264 ,  A61N1/37211 ,  A61N1/37252

    摘要： A system and method for temporary programming of an implantable medical device. The system and method include a repeater uploading temporary programming and instructions to a temporary memory of the device and then instructing the device to operate according to the temporary instructions. If during a first time period, the device is not in continuous periodic communication with the repeater, the device automatically reverts to operation under the normal operating instructions. At the end of the first time period, the caregiver or the patient may decide to revert to the normal programming. During a second time period, the device operates according to the temporary programming unless the caregiver or the patient instructs the device to revert to the normal programming, or the device fails to receive a periodic continuation signal from the repeater. Adverse health affects to the patient may also trigger the device to revert to the normal programming during either the first or second time period.

    摘要翻译： 一种用于临时编程可植入医疗装置的系统和方法。 该系统和方法包括中继器将临时编程和指令上传到设备的临时存储器，然后指示设备根据临时指令进行操作。 如果在第一时间段内，设备与中继器不在连续的周期性通信中，则设备根据正常操作指令自动恢复到操作状态。 在第一时间结束时，护理人员或患者可以决定恢复正常的程序设计。 在第二时间段期间，除非照护者或患者指示设备恢复正常编程，否则设备不能接收来自中继器的周期性继续信号，否则根据临时编程操作设备。 不良健康对患者的影响也可能触发设备在第一或第二时间段期间恢复正常编程。

    System and method for providing tachyarrhythmia therapy by implantable device in presence of system faults
    9.
    发明授权
    System and method for providing tachyarrhythmia therapy by implantable device in presence of system faults 有权
    在存在系统故障的情况下通过可植入装置提供快速性心律失常治疗的系统和方法

    公开(公告)号：US07373200B2

    公开(公告)日：2008-05-13

    申请号：US11122970

    申请日：2005-05-05

    申请人： Scott Stubbs ,  Conrad L. Sowder ,  William J. Linder ,  Lynn S. Elliott ,  Kenneth P. Hoyme ,  Hiten J. Doshi

    发明人： Scott Stubbs ,  Conrad L. Sowder ,  William J. Linder ,  Lynn S. Elliott ,  Kenneth P. Hoyme ,  Hiten J. Doshi

    IPC分类号： A61N1/39

    CPC分类号： A61N1/3931 ,  A61N1/3706

    摘要： A system and method is disclosed by which an implantable cardiac device may deliver tachyarrhythmia therapy in the event of a system fault. A hardware-based safety core provides the logic circuitry for detecting tachyarrhythmias and delivering shock therapy in the event of a fault which disables operation of the device's primary control circuitry. The safety core defibrillator eliminates common mode failure of the primary control circuits used in the primary defibrillator system. Failures in the primary controller memory or execution will activate the safety core defibrillator.

    摘要翻译： 公开了一种系统和方法，通过该系统和方法，可植入的心脏装置可在系统故障的情况下递送快速性心律失常治疗。 基于硬件的安全核心提供逻辑电路，用于在发生故障的情况下检测快速性心律失常并提供休克治疗，从而禁用设备主要控制电路的操作。 安全核心除颤器消除了在主除颤器系统中使用的主要控制电路的共模故障。 主控制器存储器或执行中的故障将激活安全核心除颤器。