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    H-bridge circuit for generating a high-energy biphasic waveform in an external defibrillator
    31.
    发明授权
    H-bridge circuit for generating a high-energy biphasic waveform in an external defibrillator 失效
    用于在外部除颤器中产生高能量双相波形的H桥电路

    公开(公告)号：US5824017A

    公开(公告)日：1998-10-20

    申请号：US811833

    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： A61N1/39 ,  A61N1/3912

    摘要： An external defibrillator (8) with an output circuit (14) having four legs arrayed in the form of an "H" (an "H-bridge") is disclosed. Each leg of the output circuit contains a solid-state switch (31, 32, 33, 34). 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 (51, 53, 54) 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 (52) 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 (52) 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.

    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（14）的外部除颤器（8）。 输出电路的每条支路包含固态开关（31,32,33,34）。 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（51,53,54）被耦合到SCR，以使得SCR的电压以允许SCR保持导通的电压即使在低电流时也被保持接通。 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（52）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（52）还利用足够的电压对IGBT进行偏置以允许IGBT经由输出电路承受外部除颤器的短路放电。

    Medical device with speaker having exterior diaphragm
    32.
    发明授权
    Medical device with speaker having exterior diaphragm 有权
    具有外部隔膜的扬声器的医疗设备

    公开(公告)号：US09017272B2

    公开(公告)日：2015-04-28

    申请号：US13015507

    申请日：2011-01-27

    申请人： Richard C. Nova ,  Robert E. Smith ,  Gregory V. Browne ,  Ryan D. Lee

    发明人： Richard C. Nova ,  Robert E. Smith ,  Gregory V. Browne ,  Ryan D. Lee

    IPC分类号： A61N1/39 ,  A61H31/00

    CPC分类号： A61N1/3968 ,  A61N1/3993

    摘要： Embodiments of the present concept are directed to medical devices having features that prevent contaminants from infiltrating the housing of the device while providing a mechanism to provide clear auditory sounds to aid a rescuer in providing care to a patient. In one example, a medical device includes a housing having a transmission area associated with an enclosed voice coil. An exterior diaphragm formed integrally with the housing surrounds the transmission area and provides a watertight seal of the transmission area. In addition, the diaphragm is structured to generate a sound that can be heard by the rescuer from the voice coil.

    摘要翻译： 本概念的实施例涉及具有防止污染物渗透装置的外壳的特征的医疗装置，同时提供一种提供清晰听觉的机制，以帮助救援者向患者提供护理。 在一个示例中，医疗设备包括具有与封闭音圈相关联的传输区域的壳体。 与壳体整体形成的外部隔膜围绕传输区域并提供传输区域的防水密封。 此外，隔膜被构造成产生可由救援者从音圈听到的声音。

    Medical device adjusting operation when used with non-authenticated patient parameter collecting accessory
    33.
    发明授权
    Medical device adjusting operation when used with non-authenticated patient parameter collecting accessory 有权
    与未认证的患者参数收集附件一起使用时的医疗设备调整操作

    公开(公告)号：US09008766B2

    公开(公告)日：2015-04-14

    申请号：US13445776

    申请日：2012-04-12

    申请人： Richard C. Nova

    发明人： Richard C. Nova

    IPC分类号： A61N1/39 ,  H01M2/34 ,  H01M6/50 ,  H01M10/42 ,  H01M16/00 ,  H02J7/00 ,  H02J7/34

    CPC分类号： A61N1/3931 ,  A61B5/01 ,  A61B5/021 ,  A61B5/0215 ,  A61B5/0408 ,  A61B5/04085 ,  A61B5/082 ,  A61B5/14552 ,  A61B2560/0214 ,  A61N1/3975 ,  G06F17/30424 ,  G06F21/602 ,  H01M2/34 ,  H01M6/5033 ,  H01M10/4221 ,  H01M10/425 ,  H01M16/00 ,  H02J7/0063 ,  H02J7/345

    摘要： Embodiments are directed to a medical device, such as a defibrillator, for use with an accessory capable of collecting a parameter of a patient. The medical device is capable of at least performing a basic functionality, an advanced functionality, and of defibrillating the patient. The medical device includes an energy storage module within a housing for storing an electrical charge that is to be delivered to the patient for the defibrillating. The medical device includes a processor structured to determine whether a data set received from the accessory confirms or not a preset authentication criterion about the accessory. Although when the accessory is coupled to the housing the medical device is capable of the defibrillating and the basic functionality, the medical device is capable of the advanced functionality only when the accessory is coupled to the housing and it is determined that the preset authentication criterion is confirmed. Embodiments also include methods of operation and a programmed solution.

    摘要翻译： 实施例涉及与能够收集患者参数的附件一起使用的医疗装置，例如除颤器。 医疗设备能够至少执行基本功能，高级功能以及使患者除颤。 医疗装置包括在壳体内的能量存储模块，用于存储要输送给患者以进行去纤颤的电荷。 该医疗装置包括处理器，该处理器构造成确定从附件接收的数据集是否确认关于附件的预设认证标准。 虽然当附件耦合到外壳时，医疗设备能够进行除颤和基本功能，但是只有当附件耦合到外壳时，医疗设备才能够具有高级功能，并且确定预设认证标准是 确认。 实施例还包括操作方法和编程解决方案。

    SELECTIVELY ROUTING PATIENT DATA BETWEEN FIELD DEVICES AND TREATMENT CENTER DESTINATIONS
    35.
    发明申请
    SELECTIVELY ROUTING PATIENT DATA BETWEEN FIELD DEVICES AND TREATMENT CENTER DESTINATIONS 审中-公开
    现场设备与治疗中心目标之间的选择性路由数据

    公开(公告)号：US20120197665A1

    公开(公告)日：2012-08-02

    申请号：US13444650

    申请日：2012-04-11

    申请人： Dana Lewis ,  Randy L. Merry ,  Richard C. Nova

    发明人： Dana Lewis ,  Randy L. Merry ,  Richard C. Nova

    IPC分类号： G06Q50/24

    CPC分类号： G16H10/60 ,  G06F19/328 ,  G06F19/3481 ,  G06Q50/24 ,  G16H40/20

    摘要： Techniques for routing event data from a field device, such as an external defibrillator, to a selected subset of a plurality of possible destinations are described. The event data may include physiological data of the patient, such as a 12-lead electrocardiogram (ECG). The destinations may be associated with one of a plurality of patient treatment centers, and may include, as examples, computing device, printers, displays, personal digital assistants, or web-accessible accounts. In some examples, a server maintains user-configurable information or rules for at least some of the destinations, and uses the information or rules for determining whether event data received from a field device is routed to the destination. In some examples, the server may also make the routing determination based on an analysis of event data, such as a determination as to whether the event data indicates that the patient is suspected to be experiencing an acute myocardial infarction.

    摘要翻译： 描述了将来自现场设备（例如外部除颤器）的事件数据路由到多个可能目的地的所选子集的技术。 事件数据可以包括患者的生理数据，例如12导联心电图（ECG）。 目的地可以与多个患者治疗中心中的一个相关联，并且可以包括例如计算设备，打印机，显示器，个人数字助理或网络可访问帐户。 在一些示例中，服务器维护用于至少一些目的地的用户可配置的信息或规则，并且使用用于确定从现场设备接收的事件数据是否被路由到目的地的信息或规则。 在一些示例中，服务器还可以基于事件数据的分析来进行路由确定，例如关于事件数据是否指示患者被怀疑正在经历急性心肌梗死的确定。

    REFERENCE SENSOR FOR CPR FEEDBACK DEVICE
    36.
    发明申请
    REFERENCE SENSOR FOR CPR FEEDBACK DEVICE 有权
    CPR反馈装置的参考传感器

    公开(公告)号：US20120083720A1

    公开(公告)日：2012-04-05

    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。

    MEDICAL DEVICE WITH SPEAKER HAVING EXTERIOR DIAPHRAGM
    37.
    发明申请
    MEDICAL DEVICE WITH SPEAKER HAVING EXTERIOR DIAPHRAGM 有权
    具有外部膜片的扬声器的医疗装置

    公开(公告)号：US20120071939A1

    公开(公告)日：2012-03-22

    申请号：US13015507

    申请日：2011-01-27

    申请人： Richard C. Nova ,  Robert E. Smith ,  Gregory V. Browne ,  Ryan D. Lee

    发明人： Richard C. Nova ,  Robert E. Smith ,  Gregory V. Browne ,  Ryan D. Lee

    IPC分类号： A61N1/39 ,  H04R1/02

    CPC分类号： A61N1/3968 ,  A61N1/3993

    摘要： Embodiments of the present concept are directed to medical devices having features that prevent contaminants from infiltrating the housing of the device while providing a mechanism to provide clear auditory sounds to aid a rescuer in providing care to a patient. In one example, a medical device includes a housing having a transmission area associated with an enclosed voice coil. An exterior diaphragm formed integrally with the housing surrounds the transmission area and provides a watertight seal of the transmission area. In addition, the diaphragm is structured to generate a sound that can be heard by the rescuer from the voice coil.

    摘要翻译： 本概念的实施例涉及具有防止污染物渗透装置的外壳的特征的医疗装置，同时提供一种提供清晰听觉的机制，以帮助救援者向患者提供护理。 在一个示例中，医疗设备包括具有与封闭音圈相关联的传输区域的壳体。 与壳体整体形成的外部隔膜围绕传输区域并提供传输区域的防水密封。 此外，隔膜被构造成产生可由救援者从音圈听到的声音。