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

    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。

    System and Method for Providing Fault Tolerant Processing in an Implantable Medical Device
    2.
    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

    IPC分类号: G06F9/46 G06F11/07

    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 providing fault tolerant processing in an implantable medical device
    3.
    发明授权
    System and method for providing fault tolerant processing in an implantable medical device 有权
    在可植入医疗装置中提供容错处理的系统和方法

    公开(公告)号:US08347149B2

    公开(公告)日:2013-01-01

    申请号:US12568652

    申请日:2009-09-28

    IPC分类号: G06F11/00

    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 providing tachyarrhythmia therapy by implantable device in presence of system faults
    6.
    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

    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。

    SYSTEM AND METHOD FOR RECOVERING FROM TRANSIENT FAULTS IN AN IMPLANTABLE MEDICAL DEVICE
    7.
    发明申请
    SYSTEM AND METHOD FOR RECOVERING FROM TRANSIENT FAULTS IN AN IMPLANTABLE MEDICAL DEVICE 有权
    用于从可移植医疗设备中的瞬时故障中恢复的系统和方法

    公开(公告)号:US20090132061A1

    公开(公告)日:2009-05-21

    申请号:US12359757

    申请日:2009-01-26

    IPC分类号: G05B9/03 G05B11/01 G06F11/20

    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。

    System and method for recovering from transient faults in an implantable medical device
    8.
    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:US07483744B2

    公开(公告)日:2009-01-27

    申请号:US11123246

    申请日:2005-05-05

    IPC分类号: A61N1/08

    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。

    System and method for providing bradycardia therapy by implantable device in presence of system faults
    9.
    发明授权
    System and method for providing bradycardia 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心动过缓治疗的系统和方法

    公开(公告)号:US07363080B2

    公开(公告)日:2008-04-22

    申请号:US11122982

    申请日:2005-05-05

    IPC分类号: A61N1/37

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

    摘要翻译: 公开了一种系统和方法,通过该系统和方法,可植入心脏装置可在系统故障的情况下递送心动过缓治疗。 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以同步起搏的形式递送心动过缓治疗,该故障禁止设备的主要控制电路的操作。 安全核心起搏器消除了初级起搏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起搏器。