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1.发明申请APPARATUS AND METHOD FOR MAINTAINING A DEFIBRILLATOR BATTERY CHARGE AND OPTIONALLY COMMUNICATING 审中-公开一种维护电池充电和选择性通讯的装置和方法公开(公告)号：US20090264948A1
公开(公告)日：2009-10-22
申请号：US12496416
申请日：2009-07-01
申请人： Paul S. Tamura , Daniel Yerkovich , Patrick F. Kelly , Richard C. Nova , Joseph Bradley Williamson , Stephen B. Johnson , Gary A. DeBardi
发明人： Paul S. Tamura , Daniel Yerkovich , Patrick F. Kelly , Richard C. Nova , Joseph Bradley Williamson , Stephen B. Johnson , Gary A. DeBardi
IPC分类号： A61N1/00
CPC分类号： A61N1/3975 , A61N1/3787 , H02J7/025 , H02J50/05 , H02J50/10 , H02J50/30
摘要： Defibrillator assemblies and methods to wirelessly transfer energy from an external source to a battery or other rechargeable power source within the defibrillator assembly. The transfer of energy may be through a non-contact interface on a defibrillator cradle or a docking station that mounts the defibrillator. The rate of energy transfer may be equal to the energy drain caused by self-discharge and automated self-testing. Accordingly, since the rate of energy transfer is lower than that required to run the defibrillator system continuously, several wireless methods of energy transfer may be used. In addition, the defibrillator assembly may communicate diagnostic and non-diagnostic data to the external source.
摘要翻译： 去纤颤器组件和将能量从外部源无线传输到除颤器组件内的电池或其他可再充电电源的方法。 能量转移可以通过去纤颤器支架上的非接触界面或安装除颤器的对接站。 能量转移的速率可能等于自放电和自动自检的能量消耗。 因此，由于能量转移速率低于持续运行除颤器系统所需的速率，所以可以使用几种能量转移的无线方法。 此外，除颤器组件可以将诊断和非诊断数据传送到外部源。
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公开(公告)号：US08315693B2
公开(公告)日：2012-11-20
申请号：US11679154
申请日：2007-02-26
申请人： Zhong Qun Lu , Richard C. Nova , Paul S. Tamura , Gary A. DeBardi , David W. Tecklenburg , Tyler R. Hart , James S. Neumiller , Richard J. Cardin
发明人： Zhong Qun Lu , Richard C. Nova , Paul S. Tamura , Gary A. DeBardi , David W. Tecklenburg , Tyler R. Hart , James S. Neumiller , Richard J. Cardin
IPC分类号： A61B5/00
CPC分类号： A61N1/3925 , A61B5/0424 , A61B5/6843 , A61B5/7242 , A61N1/046 , A61N1/3931 , A61N1/3993
摘要： Techniques for determining whether one or more leads are not adequately connected to a patient, e.g., for ECG monitoring, are described. The techniques involve injection of an integrated signal (which includes a test signal) into one lead, and monitoring the driven lead and the response at the other leads, including the common mode and the difference between the other leads. These “lead-off” detection techniques may be provided by an external defibrillator that provides three-wire ECG monitoring. Techniques for determining a type of a cable coupled to a defibrillator are also described. The cable-type identification may allow a defibrillator to, for example, operate in either a three-wire ECG monitoring mode or a therapy mode, based on whether a three-wire ECG cable or a defibrillation cable is coupled to the defibrillator.
摘要翻译： 描述了用于确定一个或多个引线是否不能充分地连接到患者的技术，例如用于ECG监测。 这些技术涉及将一个积分信号（包括一个测试信号）注入到一个引线中，并监视其它引线的驱动引线和响应，包括共模和其它引线之间的差异。 这些引线检测技术可以由提供三线ECG监测的外部除颤器提供。 还描述了用于确定耦合到去纤颤器的电缆的类型的技术。 基于三线ECG电缆或除颤电缆是否耦合到除颤器，电缆型识别可以允许除颤器例如以三线ECG监测模式或治疗模式操作。
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公开(公告)号：US20130041421A1
公开(公告)日：2013-02-14
申请号：US13650570
申请日：2012-10-12
申请人： Zhong Qun Lu , Richard C. Nova , Paul S. Tamura , Gary A. DeBardi , David W. Tecklenburg , Tyler R. Hart , James S. Neumiller , Richard J. Cardin
发明人： Zhong Qun Lu , Richard C. Nova , Paul S. Tamura , Gary A. DeBardi , David W. Tecklenburg , Tyler R. Hart , James S. Neumiller , Richard J. Cardin
IPC分类号： A61N1/39 , A61B5/0402
CPC分类号： A61N1/3925 , A61B5/0424 , A61B5/6843 , A61B5/7242 , A61N1/046 , A61N1/3931 , A61N1/3993
摘要： Techniques for determining whether one or more leads are not adequately connected to a patient, e.g., for ECG monitoring, are described. The techniques involve injection of an integrated signal (which includes a test signal) into one lead, and monitoring the driven lead and the response at the other leads, including the common mode and the difference between the other leads. These “lead-off” detection techniques may be provided by an external defibrillator that provides three-wire ECG monitoring. Techniques for determining a type of a cable coupled to a defibrillator are also described. The cable-type identification may allow a defibrillator to, for example, operate in either a three-wire ECG monitoring mode or a therapy mode, based on whether a three-wire ECG cable or a defibrillation cable is coupled to the defibrillator.
摘要翻译： 描述了用于确定一个或多个引线是否不能充分地连接到患者的技术，例如用于ECG监测。 这些技术涉及将一个积分信号（包括一个测试信号）注入到一个引线中，并监视其它引线的驱动引线和响应，包括共模和其它引线之间的差异。 这些引线检测技术可以由提供三线ECG监测的外部除颤器提供。 还描述了用于确定耦合到去纤颤器的电缆的类型的技术。 基于三线ECG电缆或除颤电缆是否耦合到除颤器，电缆型识别可以允许除颤器例如以三线ECG监测模式或治疗模式操作。
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公开(公告)号：US06639381B2
公开(公告)日：2003-10-28
申请号：US10035297
申请日：2001-10-26
IPC分类号： H01M1046
CPC分类号： A61N1/39 , A61N1/3975
摘要： The power source in a portable defibrillator includes a replaceable first power pack and a rechargeable second power pack. The first power pack charges the second power pack. The second power pack supplies most of the energy needed to administer a defibrillation shock. The first power pack may include one or more lithium thionyl chloride batteries. The second power pack may include one or more lithium ion batteries and/or ultracapacitors.
摘要翻译： 便携式除颤器中的电源包括可更换的第一电源组和可再充电的第二电源组。 第一个电源组对第二个电源组充电。 第二个电源组件提供了执行除颤电击所需的大部分能量。 第一电源组件可以包括一种或多种锂亚硫酰氯电池。 第二电源组件可以包括一个或多个锂离子电池和/或超级电容器。
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公开(公告)号：US07095210B2
公开(公告)日：2006-08-22
申请号：US10437730
申请日：2003-05-13
IPC分类号： H01M10/46
CPC分类号： A61N1/39 , A61N1/3975
摘要： The power source in a portable defibrillator includes a replaceable first power pack and a rechargeable second power pack. The first power pack charges the second power pack. The second power pack supplies most of the energy needed to administer a defibrillation shock. The first power pack may include one or more lithium thionyl chloride batteries. The second power pack may include one or more lithium ion batteries and/or ultracapacitors.
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公开(公告)号：US07904152B2
公开(公告)日：2011-03-08
申请号：US11008876
申请日：2004-12-09
IPC分类号： A61N1/39
CPC分类号： A61N1/39 , A61N1/3931 , A61N1/3987 , A61N1/3993
摘要： 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 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.
摘要翻译： 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开始对能量传递电路进行充电。 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。
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公开(公告)号：US08831719B2
公开(公告)日：2014-09-09
申请号：US13032400
申请日：2011-02-22
IPC分类号： A61N1/39
CPC分类号： A61N1/39 , A61N1/3931 , A61N1/3987 , A61N1/3993
摘要： An external defibrillator includes a therapy delivery circuit, a sensor, and a processor. The therapy delivery circuit is configured to be electrically charged and to deliver electrical therapy to a patient. The sensor is configured to sense a physiological condition of the patient and generate data indicative of a probability that therapy will be delivered to the patient. The processor is configured to analyze data generated by the sensor to determine whether there is a threshold level of the probability that the therapy delivery will be delivered to the patient, if the probability is at least at the threshold level, charge the therapy delivery circuit, and determine whether therapy delivery is advisable based on the physiological condition of the patient after determining whether the probability is at least at the threshold level.
摘要翻译： 外部除颤器包括治疗输送电路，传感器和处理器。 治疗递送电路被配置为带电并且向患者递送电疗法。 该传感器被配置为感测患者的生理状态，并产生指示治疗将被递送给患者的概率的数据。 所述处理器被配置为分析由所述传感器产生的数据，以确定是否存在将所述治疗递送递送给所述患者的概率的阈值水平，如果所述概率至少为阈值水平，对所述治疗递送电路充电， 并且在确定概率是否至少在阈值水平之后，基于患者的生理状况确定治疗递送是否可取。
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8.发明授权Apparatus, software, and methods for cardiac pulse detection using a piezoelectric sensor 有权使用压电传感器进行心脏脉搏检测的装置，软件和方法公开(公告)号：US08160703B2
公开(公告)日：2012-04-17
申请号：US11187616
申请日：2005-07-22
申请人： Ronald E. Stickney , Cynthia P. Jayne , Paula Lank , Patricia O'Hearn , Tae H. Joo , David R. Hampton , Richard C. Nova , Patrick F. Kelly , William E. Saltzstein
发明人： Ronald E. Stickney , Cynthia P. Jayne , Paula Lank , Patricia O'Hearn , Tae H. Joo , David R. Hampton , Richard C. Nova , Patrick F. Kelly , William E. Saltzstein
IPC分类号： A61N1/362
CPC分类号： A61B5/046 , A61B5/1102 , A61B5/1107 , A61B5/7264 , A61B2560/0412 , A61B2562/02 , A61N1/3712 , A61N1/3925
摘要： Signal data obtained from a piezoelectric sensor placed on a patient's body is used to detect the presence of a cardiac pulse. The piezoelectric sensor has a transducing element adapted to sense movement due to a cardiac pulse and produce piezoelectric signal data in response thereto. Processing circuitry analyzes the piezoelectric signal data for a feature indicative of a cardiac pulse and determines whether a cardiac pulse is present in the patient based on the feature. In one aspect, the feature may be a temporal feature such as a relative change in energy. In another aspect, the feature may be a spectral feature such as the energy or frequency of a peak in the energy spectrum of the signal. In yet another aspect, the feature may be obtained by comparing the piezoelectric signal data with a previously-identified pattern known to predict the presence of a cardiac pulse. Multiple features may also be obtained from the piezoelectric signal data and classified to determine the presence of a cardiac pulse.
摘要翻译： 使用从放置在患者身上的压电传感器获得的信号数据来检测心脏脉搏的存在。 压电传感器具有适于感测由心脏脉搏引起的运动的传感元件，并响应于此产生压电信号数据。 处理电路分析用于表示心脏脉搏的特征的压电信号数据，并且基于特征确定患者心脏脉搏是否存在。 在一个方面，该特征可以是时间特征，例如能量的相对变化。 在另一方面，特征可以是光谱特征，例如信号的能谱中的峰的能量或频率。 在另一方面，可以通过将压电信号数据与已知的预测心脏脉搏的存在的先前识别的模式相比较来获得特征。 还可以从压电信号数据获得多个特征，并将其分类以确定心脏脉搏的存在。
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公开(公告)号：US20110144707A1
公开(公告)日：2011-06-16
申请号：US13032400
申请日：2011-02-22
IPC分类号： A61N1/39
CPC分类号： A61N1/39 , A61N1/3931 , A61N1/3987 , A61N1/3993
摘要： An external defibrillator includes a therapy delivery circuit, a sensor, and a processor. The therapy delivery circuit is configured to be electrically charged and to deliver electrical therapy to a patient. The sensor is configured to sense a physiological condition of the patient and generate data indicative of a probability that therapy will be delivered to the patient. The processor is configured to analyze data generated by the sensor to determine whether there is a threshold level of the probability that the therapy delivery will be delivered to the patient, if the probability is at least at the threshold level, charge the therapy delivery circuit, and determine whether therapy delivery is advisable based on the physiological condition of the patient after determining whether the probability is at least at the threshold level.
摘要翻译： 外部除颤器包括治疗输送电路，传感器和处理器。 治疗递送电路被配置为带电并且向患者递送电疗法。 该传感器被配置为感测患者的生理状态，并产生指示治疗将被递送给患者的概率的数据。 所述处理器被配置为分析由所述传感器产生的数据，以确定是否存在将所述治疗递送递送给所述患者的概率的阈值水平，如果所述概率至少为阈值水平，对所述治疗递送电路充电， 并且在确定概率是否至少在阈值水平之后，基于患者的生理状况确定治疗递送是否可取。
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10.发明授权System, method and apparatus for sensing and communicating status information from a portable medical device 有权用于从便携式医疗设备感测和传送状态信息的系统，方法和装置公开(公告)号：US06727814B2
公开(公告)日：2004-04-27
申请号：US09963100
申请日：2001-09-24
IPC分类号： H04Q130
CPC分类号： G08B1/08 , A61B2560/0271 , Y10S128/903 , Y10S706/924
摘要： A system, method and apparatus for obtaining status information from a portable medical device and communicating said status information to a remote system or user. In one embodiment, the system comprises a sensing device that comprises an optical receiver for receiving status information from at least one status indicator of the portable medical device. The optical receiver is positioned in sufficient proximity to the status indicator to allow optical communication between the optical receiver and the status indicator. A circuit couplable to the optical receiver communicates the status information represented by the status indicator to the remote system or user. In another embodiment, the sensing device comprises a microphone to receive audible status signals from the portable medical device. In yet another embodiment, the sensing device is mounted to a housing, which allows sensing device to sense the status information of an enclosed portable medical device.
摘要翻译： 一种用于从便携式医疗设备获取状态信息并将所述状态信息传送到远程系统或用户的系统，方法和装置。 在一个实施例中，系统包括感测装置，其包括用于从便携式医疗装置的至少一个状态指示器接收状态信息的光接收器。 光接收器位于足够接近状态指示器以允许光接收器和状态指示器之间的光通信。 可耦合到光接收器的电路将由状态指示符表示的状态信息传送到远程系统或用户。 在另一个实施例中，感测装置包括用于从便携式医疗装置接收可听状态信号的麦克风。 在另一个实施例中，感测装置安装到壳体，其允许感测装置感测封闭的便携式医疗装置的状态信息。
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