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    Pulsed laser sampling for mass spectrometer system
    1.
    发明授权
    Pulsed laser sampling for mass spectrometer system 失效
    脉冲激光采样质谱仪系统

    公开(公告)号：US06734423B2

    公开(公告)日：2004-05-11

    申请号：US10030396

    申请日：2002-01-08

    Applicant: Wayne A. Bryden

    Inventor： Wayne A. Bryden

    IPC: H01J4910

    CPC classification number: H01J49/0022 ,  H01J49/161

    Abstract: A mass spectrometer system comprising a laser and a mass spectrometer. The mass spectrometer has a vacuum interface that provides entrance of a gaseous sample into an extraction region of the mass spectrometer. The laser is positioned to provide laser light incident on a sample non-gaseous substance positioned adjacent the vacuum interface. The laser light provides vaporization of the sample, which provides a high concentration of gaseous molecules from the sample substance at the vacuum interface.

    Abstract translation: 包括激光和质谱仪的质谱仪系统。 质谱仪具有真空界面，其提供气体样品进入质谱仪的提取区域。 激光被定位成提供入射在邻近真空界面定位的样品非气态物质上的激光。 激光提供样品的蒸发，其在真空界面处从样品物质提供高浓度的气体分子。

    Method and apparatus for air treatment
    2.
    发明授权
    Method and apparatus for air treatment 有权
    空气处理方法和装置

    公开(公告)号：US07407633B2

    公开(公告)日：2008-08-05

    申请号：US10257196

    申请日：2002-02-26

    Applicant: Richard S. Potember ,  Wayne A. Bryden

    Inventor： Richard S. Potember ,  Wayne A. Bryden

    IPC: A61L9/00

    CPC classification number: A61L9/145 ,  A61L9/015 ,  A61L9/20 ,  A61L2209/212 ,  B01J19/123 ,  B64D13/00 ,  F24F3/16 ,  F24F2003/1667 ,  F24F2003/1671 ,  F24F2003/1685 ,  F24F2221/44

    Abstract: A method and apparatus is described for neutralizing airborne pathogens in ventilated air, and in heating or air conditioning systems. The pathogen neutralization system is effective against a wide spectrum of pathogens, it incorporates commercially available components, and it can be readily integrated into commercial HVAC systems where it neutralizes airborne pathogens in large volumes of ventilated air in real time without any chemical reagents. Typically, the system has a flow-through reaction chamber that contains a UV light source that emits short intense flashes of broad-spectrum UV light, a source of water vapor or spray, and an ozone generator. The system generates highly reactive ozone intermediates by irradiating ozone gas with UV light in the presence of water droplets or water vapor. The pathogens that can be neutralized by this system include bacteria, viruses, spores, fungi and parasites.

    Abstract translation: 描述了一种用于在通风空气和加热或空调系统中中和空气传播病原体的方法和装置。 病原体中和系统对广泛的病原体有效，它结合了市售的组分，并且可以容易地集成到商业HVAC系统中，其中它们在没有任何化学试剂的情况下实时中和大量通风空气中的空气传播病原体。 通常，该系统具有流过反应室，该反应室包含发出广谱紫外光的强烈闪光的紫外光源，水蒸汽或喷雾源以及臭氧发生器。 该系统通过在水滴或水蒸汽的存在下用紫外线照射臭氧气体来产生高反应性的臭氧中间体。 可以被该系统中和的病原体包括细菌，病毒，孢子，真菌和寄生虫。

    Sample collection preparation methods for time-of flight miniature mass spectrometer
    6.
    发明授权
    Sample collection preparation methods for time-of flight miniature mass spectrometer 失效
    飞行时间微型质谱仪的样品收集准备方法

    公开(公告)号：US06806465B2

    公开(公告)日：2004-10-19

    申请号：US10031041

    申请日：2002-01-15

    Applicant: Charles W. Anderson ,  Peter F. Scholl ,  Ronald G. Chappell ,  Wayne A. Bryden ,  Harvey W. Ko ,  Scott A. Ecelberger

    Inventor： Charles W. Anderson ,  Peter F. Scholl ,  Ronald G. Chappell ,  Wayne A. Bryden ,  Harvey W. Ko ,  Scott A. Ecelberger

    IPC: H01J4940

    CPC classification number: H01J49/0445 ,  H01J49/0022 ,  H01J49/40

    Abstract: A field portable mass spectrometer system comprising a sample collector and a sample transporter. The sample transporter interfaces with the sample collector to receive sample deposits thereon. The system further comprises a time of flight (TOF) mass spectrometer. The time of flight mass spectrometer has a sealable opening that receives the sample transported via the sample transporter in an extraction region of the mass spectrometer. The system further comprises a control unit that processes a time series output by the mass spectrometer for a received sample and identifies one or more agents contained in the sample.

    Abstract translation: 一种现场便携式质谱仪系统，包括样品收集器和样品转运器。 样品转运器与样品收集器接口以在其上接收样品沉积物。 该系统还包括飞行时间（TOF）质谱仪。 飞行时间质谱仪具有可密封的开口，其接收在质谱仪的提取区域中通过样品转运器传送的样品。 该系统还包括控制单元，其处理由质谱仪输出的时间序列用于接收的样本，并识别样品中包含的一种或多种试剂。

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