Apparatus and method for detection of one lung intubation by monitoring sounds
    1.
    发明申请
    Apparatus and method for detection of one lung intubation by monitoring sounds 审中-公开
    用于通过监测声音检测一个肺内插管的装置和方法

    公开(公告)号:US20090024046A1

    公开(公告)日:2009-01-22

    申请号:US10599598

    申请日:2005-04-03

    CPC classification number: A61B7/003

    Abstract: A method and a device for the acoustic detection of a one lung intubation situation in a human subject are disclosed. According to some embodiments, the disclosed method includes computing an autoregressive moving average (ARMA) or an autoregressive function of electrical signals received from acoustic detectors placed at different locations on the body of the subject. Appropriate locations for acoustic detectors include the back region and the chest region. The disclosed method and apparatus are insensitive to uncancelled, random background noise with a loudness associated with an operating room or intensive care ward. The disclosed device is configurable so that the relative occurrence rate of missed detections or false negatives and false positive alarms can be modified. In one exemplary embodiment, the device is adapted such that at most 9% of identifications are false positive identifications, and at most 2% of identifications are false negative identifications.

    Abstract translation: 公开了用于人类对象中的一个肺插管情况的声学检测的方法和装置。 根据一些实施例,所公开的方法包括计算自动回归移动平均值(ARMA)或从放置在对象身体上的不同位置的声学检测器接收的电信号的自回归函数。 用于声学检测器的适当位置包括后部区域和胸部区域。 所公开的方法和装置对具有与手术室或重症监护病房相关联的响度的未被取消的随机背景噪声不敏感。 所公开的设备是可配置的,使得可以修改错过检测或假否定和假阳性警报的相对出现率。 在一个示例性实施例中,该设备被调整为使得至多9%的识别是假阳性标识,并且至多2%的标识是假否定标识。

    ENCLOSURE PROTECTING SYSTEM AND METHOD
    2.
    发明申请
    ENCLOSURE PROTECTING SYSTEM AND METHOD 有权
    外壳保护系统和方法

    公开(公告)号:US20110162518A1

    公开(公告)日:2011-07-07

    申请号:US13063855

    申请日:2009-07-15

    CPC classification number: F41H5/007

    Abstract: Provided is an RPG disruption system (RDS) for protecting an enclosure against RPG's, the system including a casing fixed in close proximity to a wall of the enclosure facing an anticipated RPG threat. The casing includes an anvil accommodating a propelling mechanism for propelling the disrupting element, and an activating system for activating the propelling mechanism so as to propel the disrupting element towards an approaching RPG, to thereby neutralize it.

    Abstract translation: 提供了一种RPG中断系统(RDS),用于保护机箱免受RPG的影响,该系统包括固定在靠近机箱墙壁的外壳面向预期的RPG威胁的外壳。 壳体包括容纳用于推进破碎元件的推进机构的砧座和用于启动推进机构的激活系统,以将扰流元件推向接近的RPG,从而中和它。

    Enclosure protecting system and method
    3.
    发明授权
    Enclosure protecting system and method 有权
    外壳保护系统及方法

    公开(公告)号:US09568283B2

    公开(公告)日:2017-02-14

    申请号:US13063855

    申请日:2009-07-15

    CPC classification number: F41H5/007

    Abstract: Provided is an RPG disruption system (RDS) for protecting an enclosure against RPG's, the system including a casing fixed in close proximity to a wall of the enclosure facing an anticipated RPG threat. The casing includes an anvil accommodating a propelling mechanism for propelling the disrupting element, and an activating system for activating the propelling mechanism so as to propel the disrupting element towards an approaching RPG, to thereby neutralize it.

    Abstract translation: 提供了一种RPG中断系统(RDS),用于保护机箱免受RPG的影响,该系统包括固定在靠近机箱墙壁的外壳面向预期的RPG威胁的外壳。 壳体包括容纳用于推进破碎元件的推进机构的砧座和用于启动推进机构的激活系统,以将扰流元件推向接近的RPG,从而中和它。

    Rotary sprinkler with reduced wear
    4.
    发明申请
    Rotary sprinkler with reduced wear 审中-公开
    减少磨损的旋转喷头

    公开(公告)号:US20070040045A1

    公开(公告)日:2007-02-22

    申请号:US10564357

    申请日:2004-07-01

    Applicant: Boaz Cohen

    Inventor: Boaz Cohen

    CPC classification number: F16C17/08 B05B3/0486

    Abstract: A rotary sprinkler comprising a rotor (16) with an axle (38) having a tip, and a thrust hearing (14) with a socket (26) having a bottom (30), the socket being adapted to receive for rotation the axle so that the tip abuts the bottom in a contact zone. The sprinkler further comprises a hard element (42) constituting a part of the bottom or of the tip. The hard element (42) is made of harder material than the axle or the socket, thereby reducing their wear.

    Abstract translation: 一种旋转式喷洒器,包括具有带尖端的轴(38)的转子(16)和具有底座(30)的插座(26)的推力听力(14),所述插座适于容纳所述轴的旋转 尖端邻接接触区域中的底部。 喷洒器还包括构成底部或尖端的一部分的硬元件(42)。 硬元件(42)由比轴或插座更硬的材料制成,从而减少其磨损。

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