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    Linear bolt mechanism for a gun
    6.
    发明授权
    Linear bolt mechanism for a gun 有权
    枪的直线螺栓机构

    公开(公告)号：US08020331B2

    公开(公告)日：2011-09-20

    申请号：US12400372

    申请日：2009-03-09

    申请人： James Martin ,  David Snyder

    发明人： James Martin ,  David Snyder

    IPC分类号： F41A3/12

    CPC分类号： F41A3/20

    摘要： A linear bolt mechanism for a gun is provided, wherein a bolt moves between a firing position and an open position through linear motion, without requiring rotation of the bolt. The bolt includes a seating socket which engages a locking pin to permit travel of the bolt upon disposing the locking pin in a traveling position. The seating socket also engages the locking pin when the locking pin engages the locking socket, thereby precluding movement of the bolt with the locking pin in the locking position.

    摘要翻译： 提供了一种用于枪的线性螺栓机构，其中螺栓通过直线运动在击发位置和打开位置之间移动，而不需要旋转螺栓。 螺栓包括一个座位插座，该插座与锁定销接合，以允许在将锁定销布置在行进位置时螺栓的行进。 当锁定销接合锁定插座时，座插座还与锁定销接合，从而阻止螺栓与锁定销在锁定位置的运动。

    External Defibrillator With Pre-Cpr-Ecg Based Defibrillating Shock
    7.
    发明申请
    External Defibrillator With Pre-Cpr-Ecg Based Defibrillating Shock 审中-公开
    外部除颤器与基于前Cpr-Ecg的除颤冲击

    公开(公告)号：US20070213775A1

    公开(公告)日：2007-09-13

    申请号：US11573103

    申请日：2005-08-09

    申请人： David Snyder

    发明人： David Snyder

    IPC分类号： A61N1/39

    CPC分类号： A61N1/3987 ,  A61N1/3925 ,  G09B23/288

    摘要： A defibrillator having a pair of electrodes for delivering an artifact-compensated defibrillation shock and a method thereof is provided. Electrocardiographic (ECG) data representative of an ECG signal is acquired for the patient and the ECG data is analyzed to determine whether administration of a defibrillating shock is appropriate. A cardio-pulmonary resuscitation (CPR) interval is initiated subsequent to the acquisition of ECG data. Upon completion of the CPR interval, and if administration of a defibrillating shock is determined to be appropriate from the ECG data, arming the AED for delivery of the defibrillation shock to the patient.

    摘要翻译： 本发明提供一种具有用于输送假神经补偿除颤电击的电极对的除颤器及其方法。 针对患者获取代表ECG信号的心电图（ECG）数据，并分析ECG数据，以确定是否合适的去纤颤性休克的施用。 在获取ECG数据之后启动心肺复苏（CPR）间隔。 在CPR间隔完成后，如果从ECG数据确定去纤颤性休克的施用是合适的，则将AED装备用于将除颤电击递送给患者。

    Compensation for cardiac shunt currents during defibrillation
    9.
    发明申请
    Compensation for cardiac shunt currents during defibrillation 审中-公开
    除颤期间心脏分流电流的补偿

    公开(公告)号：US20070100381A1

    公开(公告)日：2007-05-03

    申请号：US10561336

    申请日：2004-06-01

    申请人： David Snyder ,  Daniel Powers ,  Carl Morgan

    发明人： David Snyder ,  Daniel Powers ,  Carl Morgan

    IPC分类号： A61N1/00

    CPC分类号： A61N1/3937 ,  A61N1/36528 ,  A61N1/39

    摘要： A defibrillator having a pair of electrodes for delivering a defibrillation shock and a method thereof is provided. The defibrillator includes an energy-source circuit that may be discharged through electrodes on a patient to provide a biphasic voltage or current pulse. The energy-source-storage circuit is coupled across a bridge switch 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 controller determines the source of the defibrillator to match the selected mode, which is inputted by connecting coded accessories, such as internal paddles, adult electrodes, or pediatric external electrodes to deliver appropriate defibrillation shocks. Other types of patient-dependent parameters are also employed to achieve the impedance compensation.

    摘要翻译： 提供了具有用于输送除颤电击的一对电极的除颤器及其方法。 除颤器包括能够通过患者电极放电以提供双相电压或电流脉冲的能量源电路。 能量源存储电路跨桥式开关耦合，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。 控制器确定除颤器的源与所选择的模式相匹配，该模式通过连接诸如内部桨叶，成人电极或儿科外部电极的编码附件输入，以输送适当的除颤电击。 还采用其他类型的患者依赖参数来实现阻抗补偿。