DETECTION OF TARGET COMPONENTS WITH THE HELP OF INDICATOR PARTICLES
    31.
    发明申请
    DETECTION OF TARGET COMPONENTS WITH THE HELP OF INDICATOR PARTICLES 有权
    用指示剂颗粒的帮助检测目标组分

    公开(公告)号:US20100330698A1

    公开(公告)日:2010-12-30

    申请号:US12863219

    申请日:2009-01-19

    IPC分类号: G01N33/50 G01N33/48

    摘要: The invention relates to a system and a method for the detection of target components (102) in a sample with the help of indicator particles (101) distributed in said sample. The distance (d) between indicator particles (101) and a contact surface (112) is determined after the target components could bind to the contact surface and/or the indicator particles. Thus it is possible to detect how many target components (102) are bound without a need for a binding between indicator particles (101) and contact surface (112). Optionally the indicator particles (101) can be affected by a modulated force, e.g. via an electromagnet (141). The determination of the distance (d) between indicator particles (101) and contact surface (112) may for example be achieved by frustrated total internal reflection, measurement of magnetic fields, or FRET.

    摘要翻译: 本发明涉及借助于分布在所述样品中的指示剂颗粒(101)来检测样品中的目标组分(102)的系统和方法。 在目标组分可以结合到接触表面和/或指示剂颗粒之后,确定指示剂颗粒(101)和接触表面(112)之间的距离(d)。 因此,可以检测多少目标部件(102)被绑定,而不需要指示剂颗粒(101)和接触表面(112)之间的结合。 任选地,指示剂颗粒(101)可以受到调制的力,例如, 经由电磁体(141)。 指示剂颗粒(101)和接触表面(112)之间的距离(d)的确定可以例如通过沮丧的全内反射,磁场测量或FRET来实现。

    EXAMINATION SYSTEM WITH SAMPLE INCUBATION
    32.
    发明申请
    EXAMINATION SYSTEM WITH SAMPLE INCUBATION 审中-公开
    检验系统与样本孵化

    公开(公告)号:US20130109030A1

    公开(公告)日:2013-05-02

    申请号:US13808125

    申请日:2011-07-04

    IPC分类号: G01N21/75

    摘要: The invention relates to a cartridge(10) and its use in an examination apparatus(100). A sample(1) can be introduced into an inlet(11) of the cartridge(10) and conducted through a channel(12) to a reaction chamber(13). In the reaction chamber(13), an examination of the sample takes place, for example by frustrated total internal reflection. An agent(21) is applied to the sample close to the inlet(11), wherein said agent(21) is preferably stored in a reservoir(16) at the inlet(11). In this way the filling time of the reaction chamber(13) is simultaneously used for the incubation of the sample with the agent(21). Moreover, the filling-course of the cartridge and/or the reaction chamber may preferably be determined and taken into account during the execution of the examination and/or the evaluation of the results.

    摘要翻译: 本发明涉及一种盒(10)及其在检查装置(100)中的应用。 样品(1)可以被引入到药筒(10)的入口(11)中并且通过通道(12)传导到反应室(13)。 在反应室(13)中,例如通过沮丧的全内反射来检查样品。 将试剂(21)施加到靠近入口(11)的样品上,其中所述试剂(21)优选储存在入口(11)处的储存器(16)中。 以这种方式,反应室(13)的填充时间同时用于样品与试剂(21)的孵育。 此外,可以在执行检查和/或评估结果期间优选地确定和考虑盒和/或反应室的填充过程。