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公开(公告)号:US10107720B2
公开(公告)日:2018-10-23
申请号:US13389433
申请日:2010-08-13
申请人: Christopher Tarpey , Mary Catherine Parsons , Lijian Gou , Haipeng Hu , Fei Gao , Yinfei Wu
发明人: Christopher Tarpey , Mary Catherine Parsons , Lijian Gou , Haipeng Hu , Fei Gao , Yinfei Wu
IPC分类号: G01N21/00 , G01N1/10 , G01N33/493 , G01N1/02 , G01N33/487
摘要: A detection device (100) comprises a detecting chamber (32) containing a detecting element for analyzing whether a specimen containing an analyte, and an indicating element (8) displaying whether the detection is activated. The method for using the detection device (100) is also disclosed.
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公开(公告)号:US20120276653A1
公开(公告)日:2012-11-01
申请号:US13389433
申请日:2010-08-13
申请人: Christopher Tarpey , Mary Catherine Parsons , Lijian Gou , Haipeng Hu , Fei Gao , Yinfei Wu
发明人: Christopher Tarpey , Mary Catherine Parsons , Lijian Gou , Haipeng Hu , Fei Gao , Yinfei Wu
IPC分类号: G01N21/75
CPC分类号: G01N1/10 , G01N33/4875 , G01N33/493 , G01N2001/022 , G01N2001/027
摘要: A detection device (100) comprises a detecting chamber (32) containing a detecting element for analyzing whether a specimen containing an analyte, and an indicating element (8) displaying whether the detection is activated. The method for using the detection device (100) is also disclosed.
摘要翻译: 检测装置(100)包括检测室(32),其包含用于分析含有分析物的样本的检测元件和显示检测是否被激活的指示元件(8)。 还公开了使用检测装置(100)的方法。
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公开(公告)号:US10073088B2
公开(公告)日:2018-09-11
申请号:US13636326
申请日:2011-03-25
申请人: Lin Hu , Haipeng Hu , Yinfei Wu
发明人: Lin Hu , Haipeng Hu , Yinfei Wu
CPC分类号: G01N33/5302 , B01L3/502 , B01L3/508 , B01L2300/042 , B01L2400/0655 , Y10T436/141111 , Y10T436/142222 , Y10T436/145555 , Y10T436/146666 , Y10T436/147777 , Y10T436/173076 , Y10T436/173845
摘要: A detection device for detecting analytes in liquid specimen is provided. The detection device comprises: a specimen chamber for collecting or storing a liquid specimen; a detecting chamber for containing a detecting element; and a through hole for transferring the liquid specimen between the specimen chamber and the detecting chamber. The through hole can be opened or self-sealed. The sealing or opening of the through hole controls whether or not the liquid specimen in the specimen chamber enters the detecting chamber via the through hole. Furthermore, a detection method is provided.
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公开(公告)号:US20130045501A1
公开(公告)日:2013-02-21
申请号:US13636326
申请日:2011-03-25
申请人: Lin Hu , Haipeng Hu , Yinfei Wu
发明人: Lin Hu , Haipeng Hu , Yinfei Wu
IPC分类号: G01N33/53 , G01N33/04 , G01N33/14 , G01N33/94 , G01N33/70 , G01N33/72 , G01N33/50 , G01N33/74 , G01N33/02 , C12Q1/04
CPC分类号: G01N33/5302 , B01L3/502 , B01L3/508 , B01L2300/042 , B01L2400/0655 , Y10T436/141111 , Y10T436/142222 , Y10T436/145555 , Y10T436/146666 , Y10T436/147777 , Y10T436/173076 , Y10T436/173845
摘要: A detection device for detecting analytes in liquid specimen is provided. The detection device comprises: a specimen chamber for collecting or storing a liquid specimen; a detecting chamber for containing a detecting element; and a through hole for transferring the liquid specimen between the specimen chamber and the detecting chamber. The through hole can be opened or self-sealed. The sealing or opening of the through hole controls whether or not the liquid specimen in the specimen chamber enters the detecting chamber via the through hole. Furthermore, a detection method is provided.
摘要翻译: 提供了用于检测液体试样中的分析物的检测装置。 检测装置包括:用于收集或储存液体样本的标本室; 检测室,用于容纳检测元件; 以及用于在试样室和检测室之间输送液体试样的通孔。 通孔可以打开或自密封。 通孔的密封或打开控制样品室中的液体样本是否经由通孔进入检测室。 此外,提供了一种检测方法。
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公开(公告)号:US08313955B2
公开(公告)日:2012-11-20
申请号:US12531532
申请日:2008-03-17
申请人: Xin Wu , Fuquan Zhao , Yinfei Wu , Fei Gao
发明人: Xin Wu , Fuquan Zhao , Yinfei Wu , Fei Gao
IPC分类号: G01N33/558
CPC分类号: G01N33/558
摘要: This invention provides devices and methods for detecting an analyte suspected to be present in a sample. The subject devices and methods are particularly useful for performing immunoassays on a variety of analyte, especially those present in a bodily fluid.
摘要翻译: 本发明提供用于检测疑似存在于样品中的分析物的装置和方法。 本发明的装置和方法对于对各种分析物,特别是存在于体液中的分析物进行免疫测定特别有用。
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公开(公告)号:US08071394B2
公开(公告)日:2011-12-06
申请号:US12360087
申请日:2009-01-26
申请人: Xin Wu , Fei Gao , Jielin Dai , Yinfei Wu
发明人: Xin Wu , Fei Gao , Jielin Dai , Yinfei Wu
IPC分类号: G01N33/53
CPC分类号: G01N33/558 , Y10S435/97
摘要: The present invention relates to test devices, and in particular devices capable of detecting the presence or absence of an analyte in a sample, such as a liquid sample. Also provided are methods of using such devices for quantitative or qualitative measurement of one or more analytes in a liquid sample.
摘要翻译: 本发明涉及测试装置,特别是能够检测样品(如液体样品)中分析物的存在或不存在的装置。 还提供了使用这种装置来定量或定性测量液体样品中一种或多种分析物的方法。
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公开(公告)号:US20130242308A1
公开(公告)日:2013-09-19
申请号:US13822147
申请日:2011-09-02
申请人: Ying'an Zhan , Wei Liu , Yinfei Wu , Fei Gao
发明人: Ying'an Zhan , Wei Liu , Yinfei Wu , Fei Gao
IPC分类号: G01N21/55
CPC分类号: G01N21/553 , G01N21/4738 , G01N21/8483 , G01N2201/0642
摘要: A device for reading an assay test result on a test carrier comprises: a light-emitting element (5) for emitting and irradiating light onto corresponding one or more zones of the test carrier (3); a light-blocking element (12) for blocking the light mirror-reflected by the test carrier (3) from being irradiated on a photodetector (7); and a window (10), through which the light emitted from the light-emitting element (5) is irradiated onto the corresponding zones of the test carrier (3). In one preferred embodiment, the positions of the light-emitting element (5), the light-blocking element and the window (10) meet the function of S3≦>2*S7−S7*S2/S1, where S1 represents the vertical distance between the light-emitting element and the window; S2 represents the vertical height of the light-blocking element; S3 represents the vertical distance between the light-blocking element and the light-emitting element; and S7 represents the length of the window.
摘要翻译: 用于读取测试载体上的测定结果的装置包括:发光元件(5),用于发射和照射到测试载体(3)的相应一个或多个区域上的光; 用于阻挡由所述测试载体(3)反射的光的光阻元件(12)照射在光电检测器(7)上; 以及窗口(10),从发光元件(5)发射的光被照射到测试载体(3)的相应区域上。 在一个优选实施例中,发光元件(5),遮光元件和窗(10)的位置满足S3 @ 2 * S7-S7 * S2 / S1的功能,其中S1表示垂直 发光元件与窗之间的距离; S2表示遮光元件的垂直高度; S3表示遮光元件与发光元件之间的垂直距离; S7表示窗口的长度。
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公开(公告)号:US20090232702A1
公开(公告)日:2009-09-17
申请号:US12360087
申请日:2009-01-26
申请人: Xin Wu , Fei Gao , Jielin Dai , Yinfei Wu
发明人: Xin Wu , Fei Gao , Jielin Dai , Yinfei Wu
IPC分类号: G01N31/22
CPC分类号: G01N33/558 , Y10S435/97
摘要: The present invention relates to test devices, and in particular devices capable of detecting the presence or absence of an analyte in a sample, such as a liquid sample. Also provided are methods of using such devices for quantitative or qualitative measurement of one or more analytes in a liquid sample.
摘要翻译: 本发明涉及测试装置,特别是能够检测样品(如液体样品)中分析物的存在或不存在的装置。 还提供了使用这种装置来定量或定性测量液体样品中一种或多种分析物的方法。
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