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    Damped biphasic energy delivery circuit for a defibrillator
    2.
    发明申请
    Damped biphasic energy delivery circuit for a defibrillator 有权
    用于除颤器的阻尼双相能量输送电路

    公开(公告)号：US20050101999A1

    公开(公告)日：2005-05-12

    申请号：US10959670

    申请日：2004-10-04

    申请人： Thomas Lyster ,  Bradford Gliner ,  Daniel Powers

    发明人： Thomas Lyster ,  Bradford Gliner ,  Daniel Powers

    IPC分类号： A61N1/39

    CPC分类号： A61N1/3937 ,  A61N1/39 ,  A61N1/3912

    摘要： A defibrillator capable of delivering a damped biphasic truncated (DBT) defibrillation pulse is provided. An energy storage circuit is coupled across a high voltage switch such as an H-bridge for delivering a defibrillation pulse to the patient through a pair of electrodes. A controller operates to control the entire defibrillation process and detects shockable rhythms from the patient via an ECG front end. The energy storage circuit consists of an energy storage capacitor, a series inductor, a shunt diode, and optionally a resistor in series with the inductor. The controller measures as the patient dependent parameter the time interval between the initial delivery of the defibrillation pulse and the occurrence of the peak current or voltage to determine the first and second phases of the defibrillation pulse to provide for compensation for patient impedance. Other types of patient dependent parameters, measured either before or during delivery of the DBT defibrillation pulse, could be alternatively employed to achieve the impedance compensation.

    摘要翻译： 提供能够递送阻尼双相截断（DBT）除颤脉冲的除颤器。 能量存储电路跨越诸如H桥的高电压开关耦合，用于通过一对电极向病人传递除颤脉冲。 控制器操作以控制整个除颤过程，并通过ECG前端检测患者的可震荡节律。 能量存储电路由能量存储电容器，串联电感器，并联二极管和可选地与电感器串联的电阻器组成。 控制器测量作为患者依赖参数的初始输送除颤脉冲与峰值电流或电压的出现之间的时间间隔，以确定除颤脉冲的第一和第二相以提供患者阻抗的补偿。 可以替代地使用在DBT除颤脉冲的传送之前或期间测量的其他类型的患者依赖参数来实现阻抗补偿。

    Battery system and method for determining a battery condition
    3.
    发明授权
    Battery system and method for determining a battery condition 失效
    用于确定电池状况的电池系统和方法

    公开(公告)号：US5483165A

    公开(公告)日：1996-01-09

    申请号：US182605

    申请日：1994-01-14

    申请人： David B. Cameron ,  Daniel Powers ,  Thomas Lyster ,  Carlton Morgan

    发明人： David B. Cameron ,  Daniel Powers ,  Thomas Lyster ,  Carlton Morgan

    IPC分类号： G01R31/36 ,  H01M10/48 ,  H02J7/00 ,  G01N27/27

    CPC分类号： G01R19/16542 ,  B60L11/1861 ,  B60L11/1866 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2260/44 ,  B60L2260/50 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/7061 ,  Y10S320/21

    摘要： This invention is a battery monitor and battery capacity indicator that uses a sense cell in addition to the main battery to determine main battery remaining capacity and depletion condition. A parameter of the sense cell is related to the main battery capacity so that the main battery will have a minimum capacity remaining when the sense cell parameter reaches a particular value or crosses a particular threshold. In a preferred embodiment, the sense cell is a battery which is identical and of the same manufacturing lot as the battery cell or cells in the main battery pack. A current is drawn from the sense cell that is larger than the current being drawn from the main battery. When the sense cell is fully depleted, the main battery will have a remaining capacity whose magnitude depends on the relationship between the main battery current and the sense cell current.

    摘要翻译： 本发明是电池监视器和电池容量指示器，除了主电池之外还使用感测单元来确定主电池剩余容量和耗尽状况。 感测单元的参数与主电池容量相关，使得当感测单元参数达到特定值或跨越特定阈值时，主电池将具有剩余的最小容量。 在优选实施例中，感测单元是与主电池组中的电池单元或电池相同且相同的制造批次的电池。 从感测单元抽出大于从主电池抽取的电流的电流。 当感测单元完全耗尽时，主电池将具有剩余容量，其大小取决于主电池电流和感测单元电流之间的关系。

    Interactive automatic external defibrillator providing attachment guidance to operator
    6.
    发明申请
    Interactive automatic external defibrillator providing attachment guidance to operator 有权
    交互式自动外部除颤器，为操作员提供附件指导

    公开(公告)号：US20060116723A1

    公开(公告)日：2006-06-01

    申请号：US10531359

    申请日：2003-10-13

    申请人： Kim Hansen ,  Thomas Lyster ,  Kurt Fischer ,  James Froman ,  Douglas Denney

    发明人： Kim Hansen ,  Thomas Lyster ,  Kurt Fischer ,  James Froman ,  Douglas Denney

    IPC分类号： A61N1/39

    CPC分类号： A61N1/3925 ,  A61N1/39

    摘要： A method for operating an automatic external defibrillator (AED) prompts an operator about proper operation of the automatic external defibrillator and placement of the electrodes to ensure rapid and proper operation. Depending upon a state of a pad storage compartment, upon activation the AED issues an initial prompt, pauses after the initial prompt and then issues a second prompt. The AED also determines whether the pads have been removed from a liner and if so, issues a pad application prompt. The AED next determines whether both pads have been placed and if so, analyzes an impedance signal and if the impedance signal is erratic, issues a pad correction prompt. The AED also issues the pad correction prompt if the pads are removed from the liner but never go on the patient.

    摘要翻译： 用于操作自动外部除颤器（AED）的方法提示操作者关于自动外部除颤器的正常操作和放置电极以确保快速和正确的操作。 根据垫存储隔间的状态，激活后，AED发出初始提示，在初始提示后暂停，然后发出第二个提示。 AED还确定垫是否已经从衬垫移除，如果是，则发出垫应用程序提示。 AED接下来确定是否放置了两个焊盘，如果是，则分析阻抗信号，如果阻抗信号不稳定，则发出焊盘校正提示。 如果将衬垫从衬垫中取出，但是从不在患者身上，则AED还会发出衬垫校正提示。

    Shielded biomedical electrode patch
    8.
    发明授权
    Shielded biomedical electrode patch 有权
    屏蔽生物医学电极贴片

    公开(公告)号：US08560040B2

    公开(公告)日：2013-10-15

    申请号：US13668681

    申请日：2012-11-05

    申请人： Stacy Gehman ,  Earl Herleikson ,  Steven Hugh ,  Thomas Lyster ,  Thomas Solosko

    发明人： Stacy Gehman ,  Earl Herleikson ,  Steven Hugh ,  Thomas Lyster ,  Thomas Solosko

    IPC分类号： A61B5/04 ,  A61B5/0408 ,  A61B5/0416 ,  A61B5/0424

    CPC分类号： A61B5/0416 ,  A61B5/6833 ,  A61B2562/182 ,  A61N1/0492 ,  A61N1/08

    摘要： A biomedical electrode patch having improved resistance to capacitive coupling to extraneous electric fields. The patch includes a conductive shield and a contact portion formed on an upper surface thereof. The contact portion extends through the film layer and contacts an electrode formed of a material suitable for conducting electrical signals from a patient. Conductive traces formed on the lower surface of the tab extend to contact pads. A nonconductive layer is printed over the traces and can have a shield formed thereon.

    摘要翻译： 一种生物医学电极贴片具有改善的抵抗外部电场的电容耦合的阻力。 贴片包括形成在其上表面上的导电屏蔽和接触部分。 接触部分延伸穿过膜层并接触由适合于传导来自患者的电信号的材料形成的电极。 形成在突片的下表面上的导电迹线延伸到接触垫。 非导电层被印刷在迹线上并且可以在其上形成屏蔽。

    SHIELDED BIOMEDICAL ELECTRODE PATCH
    9.
    发明申请
    SHIELDED BIOMEDICAL ELECTRODE PATCH 有权
    屏蔽生物医用电极板

    公开(公告)号：US20130060115A1

    公开(公告)日：2013-03-07

    申请号：US13668681

    申请日：2012-11-05

    申请人： Stacy GEHMAN ,  Earl HERLEIKSON ,  Steven HUGH ,  Thomas LYSTER ,  Thomas SOLOSKO

    发明人： Stacy GEHMAN ,  Earl HERLEIKSON ,  Steven HUGH ,  Thomas LYSTER ,  Thomas SOLOSKO

    IPC分类号： A61B5/04

    CPC分类号： A61B5/0416 ,  A61B5/6833 ,  A61B2562/182 ,  A61N1/0492 ,  A61N1/08

    摘要： A biomedical electrode patch having improved resistance to capacitive coupling to extraneous electric fields. The patch includes a conductive shield and a contact portion formed on an upper surface thereof The contact portion extends through the film layer and contacts an electrode formed of a material suitable for conducting electrical signals from a patient. Conductive traces formed on the lower surface of the tab extend to contact pads. A nonconductive layer is printed over the traces and can have a shield formed thereon.

    摘要翻译： 一种生物医学电极贴片具有改善的抵抗外部电场的电容耦合的阻力。 贴片包括导电屏蔽和形成在其上表面上的接触部分。接触部分延伸穿过膜层并且接触由适合于传导来自患者的电信号的材料形成的电极。 形成在突片的下表面上的导电迹线延伸到接触垫。 非导电层被印刷在迹线上并且可以在其上形成屏蔽。

    SHIELDED BIOMEDICAL ELECTRODE PATCH
    10.
    发明申请
    SHIELDED BIOMEDICAL ELECTRODE PATCH 审中-公开
    屏蔽生物医用电极板

    公开(公告)号：US20100198044A1

    公开(公告)日：2010-08-05

    申请号：US12667597

    申请日：2008-07-01

    申请人： Stacy Gehman ,  Earl Herleikson ,  Steven C. Hugh ,  Thomas Lyster ,  Thomas Solosko

    发明人： Stacy Gehman ,  Earl Herleikson ,  Steven C. Hugh ,  Thomas Lyster ,  Thomas Solosko

    IPC分类号： A61B5/04

    CPC分类号： A61B5/0408 ,  A61B5/04085 ,  A61B2562/182

    摘要： A biomedical electrode patch having improved resistance to capacitive coupling to extraneous electric fields. The patch includes a conductive shield and a contact portion formed on an upper surface thereof. The contact portion extends through the film layer and contacts an electrode formed of a material suitable for conducting electrical signals from a patient. Conductive traces formed on the lower surface of the tab extend to contact pads. A nonconductive layer is printed over the traces and can have a shield formed thereon.

    摘要翻译： 一种生物医学电极贴片具有改善的抵抗外部电场的电容耦合的阻力。 贴片包括形成在其上表面上的导电屏蔽和接触部分。 接触部分延伸穿过膜层并接触由适合于传导来自患者的电信号的材料形成的电极。 形成在突片的下表面上的导电迹线延伸到接触垫。 非导电层被印刷在迹线上并且可以在其上形成屏蔽。