Identification and remediation of oversensed cardiac events using far-field electrograms
    1.
    发明授权
    Identification and remediation of oversensed cardiac events using far-field electrograms 有权
    使用远场电描记图识别和补救超级心脏事件

    公开(公告)号:US08781585B2

    公开(公告)日:2014-07-15

    申请号:US13301619

    申请日:2011-11-21

    IPC分类号: A61N1/00

    CPC分类号: A61N1/3704 A61N1/3622

    摘要: In general, the disclosure is directed to techniques for identification and remediation of oversensed cardiac events using far-field electrograms (FFEGMs). Identification of oversensed cardiac events can be used in an ICD to prevent ventricular fibrillation (VF) detection, and thereby avoid delivery of an unnecessary defibrillation shock. Alternatively, or additionally, identification of oversensed cardiac events can be used in an ICD to support delivery of bradycardia pacing during an oversensing condition. In some cases, bradycardia pacing delivered in response to detection of oversensed cardiac events may include pacing pulses from multiple vectors to provide redundancy in the event the oversensing may be due to a lead-related condition.

    摘要翻译: 一般来说,本公开涉及使用远场电描记图(FFEGM)识别和补救超级心脏事件的技术。 识别超重心脏事件可用于ICD以防止心室颤动(VF)检测,从而避免不必要的除颤休克的传递。 或者或另外,过度心脏事件的识别可用于ICD以支持在过度状态期间心动过缓起搏的传送。 在一些情况下,响应于超大心脏事件的检测而发送的心动过缓起搏可以包括来自多个向量的起搏脉冲,以在超引线可能由于引线相关状况而提供冗余。

    IDENTIFICATION AND REMEDIATION OF OVERSENSED CARDIAC EVENTS USING FAR-FIELD ELECTROGRAMS
    2.
    发明申请
    IDENTIFICATION AND REMEDIATION OF OVERSENSED CARDIAC EVENTS USING FAR-FIELD ELECTROGRAMS 有权
    使用现场电子技术监测过的心脏事件的识别和治疗

    公开(公告)号:US20120071944A1

    公开(公告)日:2012-03-22

    申请号:US13301619

    申请日:2011-11-21

    IPC分类号: A61N1/365

    CPC分类号: A61N1/3704 A61N1/3622

    摘要: In general, the disclosure is directed to techniques for identification and remediation of oversensed cardiac events using far-field electrograms (FFEGMs). Identification of oversensed cardiac events can be used in an ICD to prevent ventricular fibrillation (VF) detection, and thereby avoid delivery of an unnecessary defibrillation shock. Alternatively, or additionally, identification of oversensed cardiac events can be used in an ICD to support delivery of bradycardia pacing during an oversensing condition. In some cases, bradycardia pacing delivered in response to detection of oversensed cardiac events may include pacing pulses from multiple vectors to provide redundancy in the event the oversensing may be due to a lead-related condition.

    摘要翻译: 一般来说,本公开涉及使用远场电描记图(FFEGM)识别和补救超级心脏事件的技术。 识别超重心脏事件可用于ICD以防止心室颤动(VF)检测,从而避免不必要的除颤休克的传递。 或者或另外,过度心脏事件的识别可用于ICD以支持在过度状态期间心动过缓起搏的传送。 在一些情况下,响应于超大心脏事件的检测而发送的心动过缓起搏可以包括来自多个向量的起搏脉冲,以在超引线可能由于引线相关状况而提供冗余。

    IDENTIFICATION AND REMEDIATION OF OVERSENSED CARDIAC EVENTS USING FAR-FIELD ELECTROGRAMS
    3.
    发明申请
    IDENTIFICATION AND REMEDIATION OF OVERSENSED CARDIAC EVENTS USING FAR-FIELD ELECTROGRAMS 有权
    使用现场电子技术监测过的心脏事件的识别和治疗

    公开(公告)号:US20100106209A1

    公开(公告)日:2010-04-29

    申请号:US12260560

    申请日:2008-10-29

    IPC分类号: A61N1/368

    CPC分类号: A61N1/3704 A61N1/3622

    摘要: In general, the disclosure is directed to techniques for identification and remediation of oversensed cardiac events using far-field electrograms (FFEGMs). Identification of oversensed cardiac events can be used in an ICD to prevent ventricular fibrillation (VF) detection, and thereby avoid delivery of an unnecessary defibrillation shock. Alternatively, or additionally, identification of oversensed cardiac events can be used in an ICD to support delivery of bradycardia pacing during an oversensing condition. In some cases, bradycardia pacing delivered in response to detection of oversensed cardiac events may include pacing pulses from multiple vectors to provide redundancy in the event the oversensing may be due to a lead-related condition.

    摘要翻译: 一般来说,本公开涉及使用远场电描记图(FFEGM)识别和补救超级心脏事件的技术。 识别超重心脏事件可用于ICD以防止心室颤动(VF)检测,从而避免不必要的除颤休克的传递。 或者或另外,过度心脏事件的识别可用于ICD以支持在过度状态期间心动过缓起搏的传送。 在一些情况下,响应于超大心脏事件的检测而发送的心动过缓起搏可以包括来自多个向量的起搏脉冲,以在超引线可能由于引线相关状况而提供冗余。

    Identification and remediation of oversensed cardiac events using far-field electrograms
    4.
    发明授权
    Identification and remediation of oversensed cardiac events using far-field electrograms 有权
    使用远场电描记图识别和补救超级心脏事件

    公开(公告)号:US08078277B2

    公开(公告)日:2011-12-13

    申请号:US12260560

    申请日:2008-10-29

    IPC分类号: A61N1/37

    CPC分类号: A61N1/3704 A61N1/3622

    摘要: In general, the disclosure is directed to techniques for identification and remediation of oversensed cardiac events using far-field electrograms (FFEGMs). Identification of oversensed cardiac events can be used in an ICD to prevent ventricular fibrillation (VF) detection, and thereby avoid delivery of an unnecessary defibrillation shock. Alternatively, or additionally, identification of oversensed cardiac events can be used in an ICD to support delivery of bradycardia pacing during an oversensing condition. In some cases, bradycardia pacing delivered in response to detection of oversensed cardiac events may include pacing pulses from multiple vectors to provide redundancy in the event the oversensing may be due to a lead-related condition.

    摘要翻译: 一般来说,本公开涉及使用远场电描记图(FFEGM)识别和补救超级心脏事件的技术。 识别超重心脏事件可用于ICD以防止心室颤动(VF)检测,从而避免不必要的除颤休克的传递。 或者或另外,过度心脏事件的识别可用于ICD以支持在过度状态期间心动过缓起搏的传送。 在一些情况下,响应于超大心脏事件的检测而发送的心动过缓起搏可以包括来自多个向量的起搏脉冲,以在超引线可能由于引线相关状况而提供冗余。