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    Method of detecting signal clipping in a wearable ambulatory medical device
    231.
    发明授权
    Method of detecting signal clipping in a wearable ambulatory medical device 有权
    在可穿戴式步行医疗装置中检测信号限幅的方法

    公开(公告)号：US09204813B2

    公开(公告)日：2015-12-08

    申请号：US14451046

    申请日：2014-08-04

    Applicant: ZOLL MEDICAL CORPORATION

    Inventor： Thomas E. Kaib ,  Shane S. Volpe ,  John D. Macho

    IPC: A61B5/04 ,  A61B5/0408 ,  A61B5/0428 ,  A61B5/00 ,  H03G7/00

    CPC classification number: A61B5/7203 ,  A61B5/02055 ,  A61B5/021 ,  A61B5/04014 ,  A61B5/0402 ,  A61B5/0408 ,  A61B5/04085 ,  A61B5/04286 ,  A61B5/053 ,  A61B5/14552 ,  A61B5/4836 ,  A61B5/6801 ,  A61B5/6805 ,  A61B5/6831 ,  A61B7/04 ,  A61B2562/0204 ,  A61N1/3987 ,  G06F19/00 ,  H03G7/002 ,  H03G7/005

    Abstract: A wearable medical device and method of detecting clipping of ECG signals is disclosed. In one embodiment, the wearable medical device comprises a plurality of ECG sensing electrodes configured to sense an ECG of a patient and an ECG acquisition circuit electrically coupled to a pair of the plurality of ECG sensing electrodes and configured to provide an amplified and conditioned analog ECG signal, a programmable attenuation/gain stage electrically coupled between a first gain stage and a second gain stage, an ADC electrically coupled to the ECG acquisition circuit to receive and digitize the amplified and conditioned analog ECG signal and provide a digitized ECG signal, and a signal conditioning and control unit electrically coupled to the ECG acquisition circuit and the ADC to receive and monitor the digitized ECG signal and to detect clipping of the amplified and conditioned analog ECG signal based upon the digitized ECG signal.

    Abstract translation: 公开了一种可佩戴的医疗装置和检测ECG信号的削波的方法。 在一个实施例中，可穿戴医疗设备包括多个ECG感测电极，其被配置为感测患者的ECG，以及电耦合到一对多个ECG感测电极的ECG采集电路，并且被配置为提供放大和调节的模拟ECG 信号，电耦合在第一增益级和第二增益级之间的可编程衰减/增益级，电耦合到ECG采集电路的ADC，以接收和数字化放大和调节的模拟ECG信号并提供数字化的ECG信号，以及 信号调节和控制单元，电耦合到ECG采集电路和ADC，以接收和监测数字化的ECG信号，并且基于数字化的ECG信号检测放大和调节的模拟ECG信号的限幅。

    ELECTRODE WITH REDUNDANT IMPEDANCE REDUCTION
    233.
    发明申请
    ELECTRODE WITH REDUNDANT IMPEDANCE REDUCTION 有权
    具有减少阻力的电极

    公开(公告)号：US20150217108A1

    公开(公告)日：2015-08-06

    申请号：US14690116

    申请日：2015-04-17

    Applicant: ZOLL MEDICAL CORPORATION

    Inventor： Thomas E. Kaib ,  Shane S. Volpe ,  Emil Oskin

    IPC: A61N1/04 ,  A61M35/00

    CPC classification number: A61N1/0496 ,  A61B5/04 ,  A61B5/6804 ,  A61B5/6823 ,  A61B2562/14 ,  A61M35/003 ,  A61N1/046 ,  A61N1/39 ,  A61N1/3925 ,  A61N2001/083

    Abstract: An electrode assembly that includes an electrically conductive layer, a first impedance reduction system, and a second impedance reduction system. The electrically conductive layer forms an electrode portion of the electrode assembly and a first surface to be placed adjacent a person's skin. The first impedance reduction system is configured to dispense a first amount of an electrically conductive gel onto the first surface of the electrically conductive layer in response to a first activation signal. The second impedance reduction system is configured to dispense a second amount of the electrically conductive gel onto the first surface of the electrically conductive layer in response to a second activation signal.

    Abstract translation: 一种电极组件，包括导电层，第一阻抗减小系统和第二阻抗减小系统。 导电层形成电极组件的电极部分和邻近人的皮肤放置的第一表面。 第一阻抗减小系统被配置为响应于第一激活信号将第一量的导电凝胶分配到导电层的第一表面上。 第二阻抗减小系统被配置为响应于第二激活信号将第二量的导电凝胶分配到导电层的第一表面上。

    REMOTE MEDICAL DEVICE ALARM
    236.
    发明申请
    REMOTE MEDICAL DEVICE ALARM 有权
    远程医疗设备报警

    公开(公告)号：US20150109125A1

    公开(公告)日：2015-04-23

    申请号：US14579615

    申请日：2014-12-22

    Applicant: ZOLL MEDICAL CORPORATION

    Inventor： Thomas E. Kaib ,  Shane S. Volpe ,  Richard A. Rattanni

    IPC: A61N1/39 ,  A61B5/145 ,  A61B5/01 ,  A61B5/00 ,  A61B5/024

    CPC classification number: A61N1/3993 ,  A61B5/0022 ,  A61B5/01 ,  A61B5/02438 ,  A61B5/14542 ,  A61B5/7405 ,  A61B5/742 ,  A61B5/7455 ,  G08B3/10 ,  G08B21/02 ,  G08B21/0277 ,  G08B25/016 ,  G08B25/10

    Abstract: A remote alarm for use with a wearable defibrillator. The remote alarm may be a wearable remote device including a strap for disposing the wearable remote device on a wrist of a patient and communications circuitry disposed in the wearable remote device to wirelessly communicate with the wearable defibrillator. The wearable remote device may be configured to receive alarms, voice messages and prompts issued by the wearable defibrillator and to repeat those alarms, voice messages and prompts in a manner that can more easily be perceived by a patient wearing the wearable defibrillator or a bystander. The wearable remote device may further be configured to take certain actions depending upon the content of the to communication, such as sending a telephone message to alert emergency personnel to the identity, location and medical condition of the patient, or sending an email to a friend, caregiver, or relative.

    Abstract translation: 与可穿戴除颤器一起使用的远程报警器。 远程报警器可以是可佩戴的远程设备，其包括用于将可佩戴的远程设备布置在患者的手腕上的带子和设置在可穿戴式远程设备中的通信电路，以与可穿戴的除颤器无线通信。 可穿戴远程设备可以被配置为接收可穿戴除颤器发出的警报，语音消息和提示，并且以可以更容易地由穿着可穿戴除颤器或旁观者的患者感觉到的方式来重复这些警报，语音消息和提示。 可穿戴式远程设备还可以被配置为根据通信的内容采取某些动作，例如发送电话消息以警告紧急人员身份，患者的位置和医疗状况，或向朋友发送电子邮件 ，看护者或亲戚。

    METHOD OF DETECTING SIGNAL CLIPPING IN A WEARABLE AMBULATORY MEDICAL DEVICE
    237.
    发明申请
    METHOD OF DETECTING SIGNAL CLIPPING IN A WEARABLE AMBULATORY MEDICAL DEVICE 有权
    检测医疗器械中信号剪辑的方法

    公开(公告)号：US20150080699A1

    公开(公告)日：2015-03-19

    申请号：US14451046

    申请日：2014-08-04

    Applicant: ZOLL MEDICAL CORPORATION

    Inventor： Thomas E. Kaib ,  Shane S. Volpe ,  John D. Macho

    IPC: A61B5/04 ,  A61B5/00 ,  A61B5/0408

    CPC classification number: A61B5/7203 ,  A61B5/02055 ,  A61B5/021 ,  A61B5/04014 ,  A61B5/0402 ,  A61B5/0408 ,  A61B5/04085 ,  A61B5/04286 ,  A61B5/053 ,  A61B5/14552 ,  A61B5/4836 ,  A61B5/6801 ,  A61B5/6805 ,  A61B5/6831 ,  A61B7/04 ,  A61B2562/0204 ,  A61N1/3987 ,  G06F19/00 ,  H03G7/002 ,  H03G7/005

    Abstract: A wearable medical device and method of detecting clipping of ECG signals is disclosed. In one embodiment, the wearable medical device comprises a plurality of ECG sensing electrodes configured to sense an ECG of a patient and an ECG acquisition circuit electrically coupled to a pair of the plurality of ECG sensing electrodes and configured to provide an amplified and conditioned analog ECG signal, a programmable attenuation/gain stage electrically coupled between a first gain stage and a second gain stage, an ADC electrically coupled to the ECG acquisition circuit to receive and digitize the amplified and conditioned analog ECG signal and provide a digitized ECG signal, and a signal conditioning to and control unit electrically coupled to the ECG acquisition circuit and the ADC to receive and monitor the digitized ECG signal and to detect clipping of the amplified and conditioned analog ECG signal based upon the digitized ECG signal.

    Abstract translation: 公开了一种可佩戴的医疗装置和检测ECG信号的削波的方法。 在一个实施例中，可穿戴医疗设备包括多个ECG感测电极，其被配置为感测患者的ECG，以及电耦合到一对多个ECG感测电极的ECG采集电路，并且被配置为提供放大和调节的模拟ECG 信号，电耦合在第一增益级和第二增益级之间的可编程衰减/增益级，电耦合到ECG采集电路的ADC，以接收和数字化放大和调节的模拟ECG信号并提供数字化的ECG信号，以及 信号调理和控制单元，其电耦合到ECG采集电路和ADC，以接收和监测数字化的ECG信号，并且基于数字化的ECG信号来检测放大和调理的模拟ECG信号的限幅。

    Method of detecting signal clipping in a wearable ambulatory medical device
    240.
    发明授权
    Method of detecting signal clipping in a wearable ambulatory medical device 有权
    在可穿戴式步行医疗装置中检测信号限幅的方法

    公开(公告)号：US08798729B2

    公开(公告)日：2014-08-05

    申请号：US14064403

    申请日：2013-10-28

    Applicant: Zoll Medical Corporation

    Inventor： Thomas E. Kaib ,  Shane S. Volpe ,  John D. Macho

    IPC: A61B5/04

    CPC classification number: A61B5/7203 ,  A61B5/02055 ,  A61B5/021 ,  A61B5/04014 ,  A61B5/0402 ,  A61B5/0408 ,  A61B5/04085 ,  A61B5/04286 ,  A61B5/053 ,  A61B5/14552 ,  A61B5/4836 ,  A61B5/6801 ,  A61B5/6805 ,  A61B5/6831 ,  A61B7/04 ,  A61B2562/0204 ,  A61N1/3987 ,  G06F19/00 ,  H03G7/002 ,  H03G7/005

    Abstract: A wearable medical device and method of detecting clipping of ECG signals is disclosed. In one embodiment, the wearable medical device comprises a plurality of ECG sensing electrodes configured to sense an ECG of a patient and an ECG acquisition circuit electrically coupled to a pair of the plurality of ECG sensing electrodes and configured to provide an amplified and conditioned analog ECG signal, a programmable attenuation/gain stage electrically coupled between a first gain stage and a second gain stage, an ADC electrically coupled to the ECG acquisition circuit to receive and digitize the amplified and conditioned analog ECG signal and provide a digitized ECG signal, and a signal conditioning to and control unit electrically coupled to the ECG acquisition circuit and the ADC to receive and monitor the digitized ECG signal and to detect clipping of the amplified and conditioned analog ECG signal based upon the digitized ECG signal.

    Abstract translation: 公开了一种可佩戴的医疗装置和检测ECG信号的削波的方法。 在一个实施例中，可穿戴医疗设备包括多个ECG感测电极，其被配置为感测患者的ECG，以及电耦合到一对多个ECG感测电极的ECG采集电路，并且被配置为提供放大和调节的模拟ECG 信号，电耦合在第一增益级和第二增益级之间的可编程衰减/增益级，电耦合到ECG采集电路的ADC，以接收和数字化放大和调节的模拟ECG信号并提供数字化的ECG信号，以及 信号调节和控制单元，电耦合到ECG采集电路和ADC，以接收和监测数字化的ECG信号，并且基于数字化的ECG信号检测放大和调节的模拟ECG信号的限幅。

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