![电子侧流测试装置和方法](/CN/2012/8/12/images/201280060417.jpg)
基本信息:
- 专利标题: 电子侧流测试装置和方法
- 专利标题(英):An electronic lateral flow test arrangement and method
- 申请号:CN201280060417.6 申请日:2012-12-06
- 公开(公告)号:CN103975242A 公开(公告)日:2014-08-06
- 发明人: 菲特·恩古耶恩 , 弗朗西斯科斯·韦德索文 , 罗埃尔·达门
- 申请人: 恩智浦有限公司
- 申请人地址: 荷兰艾恩德霍芬
- 专利权人: 恩智浦有限公司
- 当前专利权人: 恩智浦有限公司
- 当前专利权人地址: 荷兰艾恩德霍芬
- 代理机构: 中科专利商标代理有限责任公司
- 代理人: 王波波
- 优先权: 11192423.9 2011.12.07 EP
- 国际申请: PCT/EP2012/074624 2012.12.06
- 国际公布: WO2013/083686 EN 2013.06.13
- 进入国家日期: 2014-06-06
- 主分类号: G01N33/561
- IPC分类号: G01N33/561 ; G01N33/68 ; G01N33/558
A lateral test flow arrangement for a test molecule is disclosed, comprising: a test strip for transporting an analyte away from a sampling region and towards an absorbing region, the test strip having therein and remote from the sampling region, a test region for functionalization with a molecule which binds to the test molecule or to a conjugate of the test molecule; a sensing test capacitor having electrodes extending across the test strip at least partially aligned with the test region and being physically isolated therefrom; a reference test capacitor having electrodes extending across the test strip and being physically isolated therefrom; and an electronic circuit configured to measure a time-dependant capacitance difference between the sensing test capacitor and the reference test capacitor. A method for carrying out that lateral flow tests is also disclosed, as are test systems and in particular pregnancy test systems
公开/授权文献:
- CN103975242B 电子侧流测试装置和方法 公开/授权日:2016-05-25
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
------G01N33/00 | 利用不包括在G01N1/00至G01N31/00组中的特殊方法来研究或分析材料 |
--------G01N33/48 | .生物物质,例如血、尿(G01N33/02至G01N33/14,G01N33/26,G01N33/44,G01N33/46优先;种子发芽能力测定入A01C1/02);血球计数器 |
----------G01N33/483 | ..生物物质的物理分析 |
------------G01N33/53 | ...免疫测定法;生物特有的结合方法的测定;相应的生物物质 |
--------------G01N33/558 | ....利用了抗原或抗体的扩散或迁移 |
----------------G01N33/561 | .....免疫电泳法 |