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71. 发明授权

US07728548B2 Defibrillator battery authentication system 有权
标题翻译：除颤电池认证系统
公开(公告)号：US07728548B2
公开(公告)日：2010-06-01
申请号：US12131267
申请日：2008-06-02
申请人： John C. Daynes , James S. Neumiller , Kenneth J. Peterson , Richard C. Nova , Thomas J. McGrath
发明人： John C. Daynes , James S. Neumiller , Kenneth J. Peterson , Richard C. Nova , Thomas J. McGrath
IPC分类号： H02J7/00
CPC分类号： H01M10/42 , A61N1/3925 , A61N1/3975 , H01M2/34 , H01M10/4221 , H01M10/425 , H02J7/0063 , H02J7/345
摘要： A method for operating an external medical device such as a defibrillator includes obtaining a data set from a battery pack and examining the data set to determine whether the battery pack is authenticated for use in the external medical device. If the examination does not confirm the authentication, the method includes causing the device to follow a non-authenticated battery pack protocol. The non-authenticated battery pack protocol may include drawing power from the non-authenticated battery pack only if it is the only available source of power for the external medical device. It may include limiting functionality of the external medical device. It may include modifying the battery status information display for the non-authenticated battery pack. A power system for an external medical device may include a power source external to the medical device and including a memory which stores data indicative of an authorized status of the power source and a processor in the medical device configured to analyze the data and to control a function of the medical device based at least in part on the authorization status.
摘要翻译：用于操作诸如除颤器的外部医疗设备的方法包括从电池组获得数据集并检查数据集以确定电池组是否被认证用于外部医疗装置。如果检查未确认认证，则该方法包括使设备遵循未认证的电池组协议。未经认证的电池组协议可以包括仅当其是用于外部医疗设备的唯一可用电源时才从未认证的电池组中抽取电力。它可以包括限制外部医疗设备的功能。它可以包括修改未经认证的电池组的电池状态信息显示。用于外部医疗设备的电力系统可以包括医疗设备外部的电源，并且包括存储器，其存储指示电源的授权状态的数据，以及处理器，被配置为分析数据并控制至少部分地基于授权状态的医疗设备的功能。

72. 发明申请

US20090264948A1 APPARATUS AND METHOD FOR MAINTAINING A DEFIBRILLATOR BATTERY CHARGE AND OPTIONALLY COMMUNICATING 审中-公开
标题翻译：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。

73. 发明授权

US06980856B2 Circuit for performing external pacing and biphasic defibrillation 有权
标题翻译：用于进行外部起搏和双相除颤的电路
公开(公告)号：US06980856B2
公开(公告)日：2005-12-27
申请号：US09760212
申请日：2001-01-12
申请人： Joseph L. Sullivan , Richard C. Nova , Lawrence A. Borschowa
发明人： Joseph L. Sullivan , Richard C. Nova , Lawrence A. Borschowa
IPC分类号： A61N1/37 , A61N1/39
CPC分类号： A61N1/39 , A61N1/3912 , A61N1/3962
摘要： An external defibrillator/pacer includes an output circuit with four legs arrayed to form an H-bridge. Each leg of the output circuit contains a switch. In a defibrillation mode, pairs of switches in the H-bridge are selectively switched to generate a biphasic defibrillation pulse. Three switches are silicon controlled rectifiers (SCRs). Gate drive circuits are coupled to the SCRs to bias the SCRs with a voltage that allows the SCRs in response to control signals. One switch includes an insulated gate bipolar transistor (IGBT). A gate drive circuit is coupled to the gate of the IGETs to provide a slow turn-on and a fast turn-off of the IGBT. In a pacing mode, a bypass circuit or current source circuit is used to provide a current path bypassing an SCR switch, which cannot be triggered by the relatively low current of pacing pulses.
摘要翻译：外部除颤器/起搏器包括具有四个腿的输出电路，以形成H桥。输出电路的每条支路都有一个开关。在除颤模式中，选择性地切换H桥中的开关对以产生双相除颤脉冲。三个开关是可控硅整流器（SCR）。栅极驱动电路耦合到SCR以通过响应于控制信号允许SCR的电压来偏置SCR。一个开关包括绝缘栅双极晶体管（IGBT）。栅极驱动电路耦合到IGBT的栅极，以提供IGBT的缓慢导通和快速关断。在起搏模式中，旁路电路或电流源电路用于提供旁路SCR开关的电流路径，其不能由相对较低的起搏脉冲电流触发。

74. 发明授权

US06747556B2 Method and system for locating a portable medical device 有权
标题翻译：用于定位便携式医疗设备的方法和系统
公开(公告)号：US06747556B2
公开(公告)日：2004-06-08
申请号：US09919783
申请日：2001-07-31
申请人： Douglas K. Medema , William E. Saltzstein , Robert A. Niskanen , Richard C. Nova
发明人： Douglas K. Medema , William E. Saltzstein , Robert A. Niskanen , Richard C. Nova
IPC分类号： G08B108
CPC分类号： H04W64/00 , A61N1/3931
摘要： The invention provides a wireless automatic location identification (ALI) capable system (10), including a medical device (12) having a wireless data communicator (14), a wireless communication network (16), and a remote locating service (18) for remotely locating and monitoring one or more medical devices over the wireless communication network. When the medical device is linked to the remote locating service over the communication network, the ALI-capable system identifies the location of the medical device and relays the location information to the remote locating service. The system permits reliable determination of the location of the medical device wherever the medical device is situated. The medical device may further be configured to transmit signals indicative of its status, condition, or self-test results, to the remote locating service. This feature allows the remote locating service to centrally monitor the status or condition of a plurality of medical devices.
摘要翻译：本发明提供一种无线自动位置识别（ALI）能力系统（10），其包括具有无线数据通信器（14），无线通信网络（16）和远程定位服务（18）的医疗设备（12）通过无线通信网络远程定位和监视一个或多个医疗设备。当医疗设备通过通信网络链接到远程定位服务时，具有ALI功能的系统识别医疗设备的位置并将位置信息中继到远程定位服务。该系统允许在医疗设备所在的任何地方可靠地确定医疗设备的位置。医疗设备还可以被配置为将指示其状态，状况或自检结果的信号发送到远程定位服务。该特征允许远程定位服务集中监视多个医疗设备的状态或状况。

75. 发明授权

US06477413B1 H-bridge circuit for generating a high-energy biphasic waveform in an external defibrillator 有权
标题翻译：用于在外部除颤器中产生高能双相波形的H桥电路
公开(公告)号：US06477413B1
公开(公告)日：2002-11-05
申请号：US09706578
申请日：2000-11-03
申请人： Joseph L. Sullivan , Lawrence A. Borschowa , Richard C. Nova
发明人： Joseph L. Sullivan , Lawrence A. Borschowa , Richard C. Nova
IPC分类号： A61N139
CPC分类号： A61N1/39 , A61N1/3912
摘要： An external defibrillator with an output circuit having four legs arrayed in the form of an “H” (an “H-bridge”) is disclosed. The output circuit is designed to be able to conduct a range of defibrillation pulse energies, from below 50 joules to above 200 joules. Each leg of the output circuit contains a solid-state switch. By selectively switching on pairs of switches in the H-bridge, a biphasic defibrillation pulse may be applied to a patient. The switches in three of the legs of the H-bridge output circuit are preferably silicon controlled rectifiers (SCRs). Gate drive circuits are coupled to the SCRs to bias the SCRs with a voltage that allows the SCRs to remain turned-on even when conducting low current. The switch in the fourth leg is preferably a pair of insulated gate bipolar transistors (IGBTs) coupled in series. A gate drive circuit is coupled to the gate of the IGBTs to provide a slow turn-on and a fast turn-off of the IGBTs. The gate drive circuit also biases the IGBTs with a sufficient voltage to allow the IGBTs to withstand a shorted discharge of the external defibrillator through the output circuit. The circuit also includes a protective component that has both inductive and resistive properties. An internal energy dump may be performed by biasing on two legs on the same side of the H-bridge output circuit, thus eliminating the need for a separate energy dump circuit. Methods for testing the H-bridge and verifying its integrity are also disclosed.
摘要翻译：公开了具有以“H”形式（“H桥”）排列的四条腿的输出电路的外部除颤器。输出电路设计为能够进行一系列除颤脉冲能量，从50焦耳到200焦耳以下。输出电路的每条支路都包含一个固态开关。通过选择性地开启H桥中的开关对，可以向患者施加双相除颤脉冲。 H桥输出电路的三条腿中的开关优选是可控硅整流器（SCR）。栅极驱动电路耦合到SCR，以使SCR的偏置电压允许SCR在导通低电流时保持导通。第四支腿中的开关优选地是串联耦合的一对绝缘栅双极晶体管（IGBT）。栅极驱动电路耦合到IGBT的栅极，以提供IGBT的缓慢导通和快速关断。栅极驱动电路还以足够的电压偏压IGBT，以允许IGBT经由输出电路承受外部除颤器的短路放电。电路还包括具有电感和电阻特性的保护元件。可以通过在H桥输出电路的同一侧上的两个支路上进行偏置来执行内部能量转储，从而不需要单独的能量转储电路。还公开了测试H桥并验证其完整性的方法。

76. 发明授权

US5873893A Method and apparatus for verifying the integrity of an output circuit before and during application of a defibrillation pulse 失效
标题翻译：用于在除颤脉冲施加之前和期间验证输出电路的完整性的方法和装置
公开(公告)号：US5873893A
公开(公告)日：1999-02-23
申请号：US811834
申请日：1997-03-05
申请人： Joseph L. Sullivan , Lawrence A. Borschowa , Richard C. Nova
发明人： Joseph L. Sullivan , Lawrence A. Borschowa , Richard C. Nova
IPC分类号： A61N1/39
CPC分类号： A61N1/3931 , A61N1/3912
摘要： An external defibrillator with a microprocessor for testing the integrity of an output circuit prior to and during the delivery of a multiphasic defibrillation pulse from an energy storage capacitor coupled to the output circuit is disclosed. The output circuit contains a plurality of switches. The integrity of the output circuit and the output switches is determined by selectively monitoring the changes in the voltage level on the energy storage capacitor while certain tests or functions are being performed. A scaling circuit steps down the voltage level of the high-energy storage device so that it can be measured and monitored by the microprocessor. The microprocessor may compensate for the failure of an output switch by locating a usable set of output switches and using them to provide a discharge path through the output circuit for application of a monophasic pulse.
摘要翻译：公开了一种具有微处理器的外部除颤器，用于在耦合到输出电路的能量存储电容器的多相除颤脉冲之前和期间测试输出电路的完整性。输出电路包含多个开关。输出电路和输出开关的完整性是通过在执行某些测试或功能时选择性地监视储能电容器上的电压电平的变化来确定的。缩放电路降低高能量存储设备的电压电平，使得其可以由微处理器测量和监测。微处理器可以通过定位可用的一组输出开关来补偿输出开关的故障，并使用它们来提供通过输出电路的放电路径以应用单相脉冲。

77. 发明授权

US09486390B2 Reference sensor for CPR feedback device 有权
标题翻译： CPR反馈装置参考传感器
公开(公告)号：US09486390B2
公开(公告)日：2016-11-08
申请号：US13250974
申请日：2011-09-30
申请人： Corey J. Centen , Sarah A. Smith , Gregory V. Browne , Ryan D. Lee , Maegan P. Wilkinson , Richard C. Nova
发明人： Corey J. Centen , Sarah A. Smith , Gregory V. Browne , Ryan D. Lee , Maegan P. Wilkinson , Richard C. Nova
IPC分类号： A61H31/00
CPC分类号： A61H31/007 , A61H31/005 , A61H2201/5061 , A61H2201/5064 , A61H2201/5071 , A61H2201/5084 , A61H2201/5097
摘要： Embodiments of the present concept are directed to medical devices for use by a rescuer who is caring for a patient and includes a bottom device for use with a top device to measure the depth of Cardio Pulmonary Resuscitation (CPR) chest compressions delivered to the chest of a patient. The top device is intended for placement on the chest of the patient and has a top mechanism that is moveable up and down as the chest compressions are delivered to the patient. The bottom device includes a generally elongate member having a handle at one end and a bottom mechanism near the opposite end. The elongate member is structured to be placed under the patient during delivery of CPR. The top mechanism and the bottom mechanism cooperate to generate a value for a net depth of the compressions of the patient chest with reference to each other.
摘要翻译：本概念的实施例涉及用于照顾患者的救护者使用的医疗设备，并且包括用于与顶部装置一起使用的底部装置，以测量递送至胸部的心肺复苏（CPR）胸部按压的深度病人。顶部装置旨在放置在患者的胸部上，并且具有顶部机构，其可以在胸部按压被递送到患者时上下移动。底部装置包括在一端具有手柄的大致细长构件和在相对端附近的底部机构。细长构件构造成在输送CPR期间放置在患者身下。顶部机构和底部机构协作以相对于彼此产生患者胸部的按压的净深度的值。

78. 发明授权

US08831719B2 External defibrillator with charge advisory algorithm 有权
标题翻译：外部除颤器带充电咨询算法
公开(公告)号：US08831719B2
公开(公告)日：2014-09-09
申请号：US13032400
申请日：2011-02-22
申请人： Joseph L. Sullivan , Patrick F. Kelly , Richard C. Nova , James W. Taylor
发明人： Joseph L. Sullivan , Patrick F. Kelly , Richard C. Nova , James W. Taylor
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。

79. 发明授权

US08744574B2 Defibrillator with mutable sound prompts 有权
标题翻译：除颤器具有可变声音提示
公开(公告)号：US08744574B2
公开(公告)日：2014-06-03
申请号：US13016882
申请日：2011-01-28
申请人： John Daynes , Glen Caby , Richard C. Nova
发明人： John Daynes , Glen Caby , Richard C. Nova
IPC分类号： A61N1/39
CPC分类号： A61N1/3993 , A61N1/39 , A61N1/3925
摘要： Defibrillators, software and methods are provided, for issued verbal prompts to rescuers. A defibrillator may receive a muting input and, responsive thereto, cause a verbal prompt to not be issued or to be issued less loudly relative another verbal prompt.
摘要翻译：提供除颤器，软件和方法，用于向救援人员发出口头提示。除颤器可以接收静音输入，并且响应于此，导致不再发出口头提示或相对于另一语言提示而言较少发声。

80. 发明授权

US08315693B2 Electrocardiogram monitoring 有权
标题翻译：心电图监测
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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