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    • 4. 发明申请
    • Method and apparatus for testing an alternating current power source for defibrillation compatibility
    • 用于测试用于除颤兼容性的交流电源的方法和装置
    • US20060116726A1
    • 2006-06-01
    • US10998911
    • 2004-11-29
    • Joseph SullivanRichard Nova
    • Joseph SullivanRichard Nova
    • A61N1/39
    • A61N1/3925
    • A device tests a circuit that is a source of alternating current by measuring at least one electrical parameter of the circuit to determine whether the circuit is able to provide adequate energy for defibrillation by an external defibrillator. The device may test the circuit by applying a load to the circuit, and measuring one or more electrical parameters when the load is applied to the circuit. The device may be the external defibrillator itself, or a separate testing device. In some embodiments in which an external defibrillator tests a circuit, the defibrillator modifies a value of at least one therapy delivery parameter for a subsequent delivery of one or more defibrillation pulses based on the measured electrical parameter value measured. By modifying a therapy delivery parameter, the defibrillator may deliver defibrillation pulses at an energy level that is supportable by the circuit.
    • 器件通过测量电路的至少一个电参数来测试作为交流电源的电路,以确定电路是否能够为外部除颤器提供足够的除颤能量。 器件可以通过向电路施加负载来测试电路,并且当负载施加到电路时测量一个或多个电参数。 该装置可以是外部除颤器本身或单独的测试装置。 在外部除颤器测试电路的一些实施例中,除颤器根据所测量的电参数值,修改至少一个治疗传递参数的值,以便随后传送一个或多个除颤脉冲。 通过修改治疗递送参数,除颤器可以以可由电路支持的能量水平递送除颤脉冲。
    • 5. 发明申请
    • External defibrillator with charge advisory algorithm
    • 外部除颤器带充电咨询算法
    • US20060129190A1
    • 2006-06-15
    • US11008876
    • 2004-12-09
    • Joseph SullivanPatrick KellyRichard NovaJames Taylor
    • Joseph SullivanPatrick KellyRichard NovaJames Taylor
    • A61N1/39
    • A61N1/39A61N1/3931A61N1/3987A61N1/3993
    • A method of delivering electrical therapy to a patient by a medical device includes activating the medical device and performing a first analysis of a first set of data signals sensed by the medical device. If the first analysis shows the first set of data signals meets a first criterion, then charging of an energy delivery circuit is commenced circuit upon completion of the first analysis. A second analysis of a second set of data signals from the patient is performed, and if the second analysis determines that the second set of data signals meet a second criterion, the therapy is delivered. The steps of performing the first analysis and performing the second analysis may be begun at substantially the same time. The step of charging may overlap in time with the step of performing a second analysis. The medical device may be an external defibrillator and the therapy may be a defibrillating shock.
    • 通过医疗装置将电疗法递送给患者的方法包括激活医疗装置并执行由医疗装置感测的第一组数据信号的第一分析。 如果第一分析显示第一组数据信号满足第一标准,则在完成第一次分析之后,能量传递电路的充电开始电路。 执行来自患者的第二组数据信号的第二分析,并且如果第二分析确定第二组数据信号满足第二标准,则传递治疗。 执行第一次分析和执行第二次分析的步骤可以在几乎相同的时间开始。 充电步骤可能与执行第二次分析的步骤时间重叠。 该医疗装置可以是外部除颤器,并且该治疗可能是去纤颤性休克。
    • 7. 发明申请
    • Communication between an external defibrillator and an implantable medical device
    • 外部除颤器和可植入医疗设备之间的通信
    • US20060173498A1
    • 2006-08-03
    • US11047482
    • 2005-01-31
    • Isabelle BanvilleFred ChapmanRobert WalkerJoseph SullivanRichard Nova
    • Isabelle BanvilleFred ChapmanRobert WalkerJoseph SullivanRichard Nova
    • A61N1/39
    • A61N1/39A61N1/3605A61N1/37211
    • An external defibrillator used to treat a patient wirelessly communicates with an implantable medical device (IMD) implanted in the patient. In some embodiments, a telemetry head may be removably coupled to the external defibrillator to facilitate communication with the IMD. The defibrillator may receive information, such as patient, device, physiological, and treatment information, from the IMD. The defibrillator may use some or all of this information during treatment of the patient. For example, the defibrillator may prompt a user, or modify programmed user prompts based on the information. The defibrillator may deliver therapy based on the information. The information may include real-time values of physiological parameters monitored by the IMD, which may be displayed by the external defibrillator. The external defibrillator may control delivery of therapy by the IMD. The defibrillator may collect medical event information during treatment of the patient, and store the medical event information in the IMD.
    • 用于治疗患者的外部除颤器与植入患者的可植入医疗装置(IMD)无线地通信。 在一些实施例中,遥测头可以可移除地耦合到外部除颤器以便于与IMD的通信。 除颤器可以从IMD接收诸如患者,装置,生理和治疗信息的信息。 在治疗患者期间,除颤器可以使用这些信息中的一些或全部。 例如,除颤器可以提示用户,或者基于该信息修改编程的用户提示。 除颤器可以基于该信息进行治疗。 信息可以包括由IMD监测的生理参数的实时值,其可由外部除颤器显示。 外部除颤器可以控制IMD的治疗递送。 除颤器可以在治疗患者期间收集医疗事件信息,并将医疗事件信息存储在IMD中。