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1. 发明申请

WO2007044381A3 FULLY INTEGRATED PORTABLE SCREENING SYSTEM 审中-公开
公开(公告)号：WO2007044381A3
公开(公告)日：2007-04-19
申请号：PCT/US2006/038752
申请日：2006-10-05
申请人： REDXDEFENSE, LLC , ELTOMI, Khaled, F. , KOTOWICZ, Jack , SREETHARAN, Pratheev, Sabaratnam , DUGAN, Regina, E.
发明人： ELTOMI, Khaled, F. , KOTOWICZ, Jack , SREETHARAN, Pratheev, Sabaratnam , DUGAN, Regina, E.
IPC分类号： B32B5/02 , B32B27/04 , B32B27/12 , G01N1/22
摘要： A folly integrated portable screening system (2) includes a main housing (4) and a contact pad (94). The contact pad (94) is removably positioned in the main housing (4) and covered by at least one sample sheet (104). The contact pad (94) is preferably constituted by a cylindrical baton which carries a roll (103) of sample collection sheets (104). A test subject interacts with the contact pad (94), leaving a trace sample on the sample collection sheet (104). The contact pad (94) is then placed within the main housing (4) and the trace sample is exposed to a test medium designed to interact with a specific analyte of interest potentially present in the trace sample. After exposure to the test medium, the sample sheet (104) is subjected to a testing mechanism which exposes any interaction between the test medium and the analyte of interest to produce a test result.

2. 发明授权

US09435744B2 Sample card system and method for optical detection using capillary action 有权
标题翻译：样品卡系统和使用毛细作用的光学检测方法
公开(公告)号：US09435744B2
公开(公告)日：2016-09-06
申请号：US14390553
申请日：2013-04-03
申请人： REDXDEFENSE, LLC
发明人： Arman Ghodousi , Sarah Josepha Toal , Gregory Scott Ericksen , Daniel Douglas Montgomery , Thomas Emory McVeigh , Jacek Kotowicz
IPC分类号： G01N21/62 , G01N21/00 , G01N21/78 , G01N21/84 , G01N33/22 , G01N15/06 , G01N15/00
CPC分类号： G01N21/78 , G01N15/0612 , G01N21/8483 , G01N33/22 , G01N2015/0096 , G01N2015/0693 , G01N2201/062
摘要： An analyte detection system and method for the detection of one or more analytes in a sample, the analytes selected from the group consisting of explosives, narcotics, gunshot residue, organophosphate reagents, and toxic industrial chemicals, based on a capillary action in a sample card. The sample card includes a housing with at least one cavity made of flexible material, a sample substrate for collecting the sample with a portion of the substrate exposed from outside the housing, at least one test capsule in the cavity and an absorbent pad. The test capsule(s), the sample substrate, and the absorbent pad comprise at least one or more reagents. The test capsule(s) is ruptured with a rupture mechanism upon inserting the sample card into a reader device. The absorbent pad absorbs a liquid from the test capsule and delivers the same to the sample substrate. The reagent(s) from any of the test capsule(s), the sample substrate, and the absorbent pad chemically react with the analyte(s) in the sample thus providing their optical detection. The sample card is automatically tested within the reader device which supplies one or more light sources, records and processes an optical signal produced by the chemical reaction, and outputs a test result.
摘要翻译：用于检测样品中一种或多种分析物的分析物检测系统和方法，基于样品卡中的毛细管作用，选自爆炸物，麻醉剂，枪伤残留物，有机磷酸盐试剂和有毒工业化学品的分析物。样品卡包括具有由柔性材料制成的至少一个空腔的壳体，用于收集样品的样品基底，其中一部分基底从壳体外露出，空腔中的至少一个测试胶囊和吸收垫。测试胶囊，样品基底和吸收垫包括至少一种或多种试剂。当将样品卡插入读取器装置时，测试胶囊破裂并具有破裂机制。吸收垫吸收来自测试胶囊的液体并将其输送到样品基底。来自任何测试胶囊，样品基底和吸收垫的试剂与样品中的分析物发生化学反应，从而提供它们的光学检测。在提供一个或多个光源的读取器装置中自动测试样品卡，记录和处理由化学反应产生的光信号，并输出测试结果。

3. 发明申请

US20180052113A1 System and Method for Optical Detection Using Capillary Action 审中-公开
公开(公告)号：US20180052113A1
公开(公告)日：2018-02-22
申请号：US15802906
申请日：2017-11-03
申请人： RedXDefense, LLC
发明人： Arman GHODOUSI , Sarah Josepha TOAL , Gregory Scott ERICKSEN , Daniel Douglas MONTGOMERY , Thomas Emory MCVEIGH , Jacek KOTOWICZ , Sean CONTE
IPC分类号： G01N21/78 , G01N21/84 , G01N33/22 , G01N15/06 , G01N15/00
CPC分类号： G01N21/78 , G01N15/0612 , G01N21/8483 , G01N33/22 , G01N2015/0096 , G01N2015/0693 , G01N2201/062
摘要： A system and method for the detection of one or more analytes in a collected sample employs capillary action in a sample card containing a sample substrate, at least one test capsule and an absorbent pad. The absorbent pad absorbs the contents of the test capsule and delivers the same to the sample substrate, with the contents of the test capsule chemically reacting with at least one detection reagent to establish an optical indicator for the analyte(s). The sample card can be automatically tested within a reader device, which records and processes an optical signal produced by the chemical reaction and outputs a test result. The collected sample can then be further analyzed using a second device. Additionally, an adhesive component can be provided so that a sample can be collected thereon. Furthermore, the at least one detection reagent can include a surfactant.

4. 发明专利

CA2869409C SYSTEM AND METHOD FOR OPTICAL DETECTION USING CAPILLARY ACTION 未知
公开(公告)号：CA2869409C
公开(公告)日：2019-07-02
申请号：CA2869409
申请日：2013-04-03
申请人： REDXDEFENSE LLC
发明人： GHODOUSI ARMAN , TOAL SARAH JOSEPHA , ERICKSEN GREGORY SCOTT , MONTGOMERY DANIEL DOUGLAS , MCVEIGH THOMAS EMORY , KOTOWICZ JACEK
IPC分类号： G01N31/22 , G01N21/77 , G01N21/78 , G01N33/22 , G01N35/00
摘要： A product and method for the detection of one or more analytes in a collected sample employs capillary action in a sample card (5) containing a sample substrate, at least one test capsule (25) and an absorbent pad ( 45). The absorbent pad ( 45) absorbs the contents of the test capsule (25) and delivers the same to the sample substrate, with the contents of the test capsule (25) chemically reacting with at least one detection reagent to establish an optical indicator for the analyte(s). The sample card (5) can be automatically tested within a reader device (80) which supplies one or more light sources, records and processes an optical signal produced by the chemical reaction, and outputs a test result.

5. 发明专利

GB0812594D0 High throughput securitty screening system for transportation applications 未知
公开(公告)号：GB0812594D0
公开(公告)日：2008-08-20
申请号：GB0812594
申请日：2007-01-08
申请人： REDXDEFENSE LLC
摘要： A high throughput security screening system employed at access points of a transportation system includes a control portion, an ID portion and a screening portion. The screening portion includes a main housing, an input port provided in the main housing for receiving exhibits, sampling media positioned in the main housing that obtains a trace sample from the exhibits and a processing system for scanning the trace sample for a threat indicator. The screening system also includes a memory for storing information related to threat indicators for later processing. The memory also stores image data, time data and date data relating to each trace sample. With this arrangement, the screening system is capable of processing a high volume of exhibits while mitigating passenger inconvenience or wait times while still maintaining a high level of security.

6. 发明专利

CA2636370A1 INTERACTIVE SECURITY SCREENING SYSTEM 未知
公开(公告)号：CA2636370A1
公开(公告)日：2008-01-03
申请号：CA2636370
申请日：2006-12-29
申请人： REDXDEFENSE LLC
发明人： MCVEIGH THOMAS EMORY , DUGAN REGINA ELVIRA , KOTOWICZ JACK , ELTOMI KHALED F
IPC分类号： G08B17/08
摘要： An interactive security screening system includes a main housing, a contact or palm pad provided on the main housing and a sample sheet positioned upon the contact pad. A sensor is operatively connected to the contact pad to measure pressure applied to the contact pad during a sample collection process. A feedback system, operatively connected to the contact pad and the sensor, provides the subject or screener with at least one of a visual signal and an audio signal to indicate whether requisite pressure was applied to the contact pad. A sample processing system analyzes the sample collection sheet through series, parallel or image processing to determine whether the trace residue sample contains a threat residue. The screening system also employs a spatial recognition system that focuses the sample processing system on particular portions of the sample collection sheet to increase overall system accuracy.

7. 发明专利

MX364399B SISTEMA Y METODO PARA DETECCION OPTICA USANDO ACCION CAPILAR. 未知
公开(公告)号：MX364399B
公开(公告)日：2019-04-25
申请号：MX2014011531
申请日：2013-04-03
申请人： REDXDEFENSE LLC
发明人： ARMAN GHODOUSI , SARAH JOSEPHA TOAL , GREGORY SCOTT ERICKSEN , DANIEL DOUGLAS MONTGOMERY , THOMAS EMORY MCVEIGH , JACEK KOTOWICZ
IPC分类号： G01N21/62 , G01N15/00 , G01N15/06 , G01N21/00 , G01N21/78 , G01N21/84 , G01N33/22
摘要： Un producto y método para la detección de uno o más analitos en una muestra recolectada emplea acción capilar en una tarjeta de muestra (5) que contiene un substrato de muestra, al menos una cápsula de prueba (25) y una almohadilla absorbente (45). La almohadilla absorbente (45) absorbe los contenidos de la cápsula de prueba (25) y distribuye los mismos al substrato de muestra, con los contenidos de la cápsula de prueba (25) que reaccionan químicamente con al menos un reactivo de detección para establecer un indicador óptico para los analitos. La tarjeta de muestra (5) se puede probar de manera automática dentro del dispositivo lector (80) que suministra una o más fuentes de luz, registra y procesa una señal óptica producida por la reacción química, y produce un resultado de prueba. La invención tiene aplicabilidad particular en unión con la detección de analitos explosivos, narcóticos, organofosfatos y/o relacionados a disparos. La invención también se refiere al uso de tintas específicas de reactivos de detección que se correlacionan a los analitos de interés.

8. 发明专利

CA2869409A1 SYSTEM AND METHOD FOR OPTICAL DETECTION USING CAPILLARY ACTION 未知
公开(公告)号：CA2869409A1
公开(公告)日：2014-01-16
申请号：CA2869409
申请日：2013-04-03
申请人： REDXDEFENSE LLC
发明人： GHODOUSI ARMAN , TOAL SARAH JOSEPHA , ERICKSEN GREGORY SCOTT , MONTGOMERY DANIEL DOUGLAS , MCVEIGH THOMAS EMORY , KOTOWICZ JACEK
IPC分类号： G01N21/25
摘要： A product and method for the detection of one or more analytes in a collected sample employs capillary action in a sample card (5) containing a sample substrate, at least one test capsule (25) and an absorbent pad ( 45). The absorbent pad ( 45) absorbs the contents of the test capsule (25) and delivers the same to the sample substrate, with the contents of the test capsule (25) chemically reacting with at least one detection reagent to establish an optical indicator for the analyte(s). The sample card (5) can be automatically tested within a reader device (80) which supplies one or more light sources, records and processes an optical signal produced by the chemical reaction, and outputs a test result.

9. 发明专利

CA2624967A1 FULLY INTEGRATED PORTABLE SCREENING SYSTEM 未知
公开(公告)号：CA2624967A1
公开(公告)日：2007-04-19
申请号：CA2624967
申请日：2006-10-05
申请人： REDXDEFENSE LLC
发明人： DUGAN REGINA E , SREETHARAN PRATHEEV SABARATNAM , KOTOWICZ JACK , ELTOMI KHALED F
IPC分类号： B32B5/02 , B32B27/04 , B32B27/12 , G01N1/22
摘要： A fully integrated portable screening system includes a main housing and a contact pad. The contact pad is removably positioned in the main housing and covered by at least one sample sheet. The contact pad is preferably constituted by a cylindrical baton which carries a roll of sample collection sheets. A test subject interacts with the contact pad, leaving a trace sample on the sample collection sheet. The contact pad is then placed within the main housing and the trace sample is exposed to a test medium designed to interact with a specific analyte of interest potentially present in the trace sample. After exposure to the test medium, the sample sheet is subjected to a testing mechanism which exposes any interaction between the test medium and the analyte of interest to produce a test result.

10. 发明授权

US10545094B2 System and method for optical detection using capillary action 有权
公开(公告)号：US10545094B2
公开(公告)日：2020-01-28
申请号：US15802906
申请日：2017-11-03
申请人： RedXDefense, LLC
发明人： Arman Ghodousi , Sarah Josepha Toal , Gregory Scott Ericksen , Daniel Douglas Montgomery , Thomas Emory McVeigh , Jacek Kotowicz , Sean Conte
IPC分类号： G01N21/78 , G01N21/84 , G01N33/22 , G01N15/06 , G01N15/00
摘要： A system and method for the detection of one or more analytes in a collected sample employs capillary action in a sample card containing a sample substrate, at least one test capsule and an absorbent pad. The absorbent pad absorbs the contents of the test capsule and delivers the same to the sample substrate, with the contents of the test capsule chemically reacting with at least one detection reagent to establish an optical indicator for the analyte(s). The sample card can be automatically tested within a reader device, which records and processes an optical signal produced by the chemical reaction and outputs a test result. The collected sample can then be further analyzed using a second device. Additionally, an adhesive component can be provided so that a sample can be collected thereon. Furthermore, the at least one detection reagent can include a surfactant.

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