公开(公告)号：US20130105685A1

公开(公告)日：2013-05-02

申请号：US13287405

申请日：2011-11-02

申请人： Hector Robert ,  Hacene Boudries ,  Erik Edmund Magnuson ,  Christopher Crowley

发明人： Hector Robert ,  Hacene Boudries ,  Erik Edmund Magnuson ,  Christopher Crowley

IPC分类号： H01J49/04 ,  B23K26/00 ,  F24J3/00

CPC分类号： G01N27/622

摘要： An ion mobility spectrometer including an ion identifying unit, a detector in flow communication with the identifying unit, a gas inlet configured to provide gas carrying a sample of interest, a membrane substantially covering the first opening of the detector inlet, the membrane configured to capture the sample of interest on an exterior surface of the membrane, a heating device coupled to the membrane, the heating device configured to increase a temperature of the membrane to a temperature threshold level once the sample of interest is captured enabling molecules in the captured sample of interest to pass through the membrane and into the detector inlet, and a radiant heat source configured to apply radiant heat to the membrane to increase the temperature of the membrane to the temperature threshold level.

摘要翻译： 离子迁移谱仪，包括离子识别单元，与识别单元流动连通的检测器，配置成提供携带感兴趣样品的气体的气体入口，基本上覆盖检测器入口的第一开口的膜，所述膜被构造成捕获 在膜的外表面上的感兴趣样品，耦合到膜的加热装置，加热装置被配置成一旦感兴趣的样品使得所捕获的样品中的分子能够将膜的温度升高到温度阈值水平 通过膜并进入检测器入口的兴趣，以及被配置为向膜施加辐射热以将膜的温度升高到温度阈值水平的辐射热源。

公开(公告)号：US20110193558A1

公开(公告)日：2011-08-11

申请号：US13019927

申请日：2011-02-02

申请人： Christopher W. Crowley ,  Erik Edmund Magnuson ,  Alejandro Bussandri ,  Yotam Margalit ,  Hector Robert

发明人： Christopher W. Crowley ,  Erik Edmund Magnuson ,  Alejandro Bussandri ,  Yotam Margalit ,  Hector Robert

IPC分类号： G01R19/00

CPC分类号： G01N24/084 ,  G01R33/422 ,  G01R33/441

摘要： A passenger scanning system includes a passenger screening area configured for a person to enter and a shield surrounding at least a portion of the passenger screening area. The shield is configured to reduce a radio frequency interference within the passenger screening area. The passenger scanning system also includes one or more sensors positioned in the passenger screening area at a height configured to be proximate one or more of an abdominal region, a groin region, and a pelvic region of the entered person. The sensors are configured to generate a signal in response to a target substance located in the one or more of the abdominal region, the groin region, and the pelvic region.

摘要翻译： 乘客扫描系统包括配置用于人进入的乘客遮蔽区域和围绕乘客遮蔽区域的至少一部分的屏蔽。 屏蔽被配置为减少乘客屏蔽区域内的射频干扰。 乘客扫描系统还包括位于乘客筛选区域中的一个或多个传感器，其高度被配置为接近所输入的人的腹部区域，腹股沟区域和骨盆区域中的一个或多个。 传感器被配置为响应于位于腹部区域，腹股沟区域和骨盆区域中的一个或多个的目标物质产生信号。