公开(公告)号：US20120192628A1

公开(公告)日：2012-08-02

申请号：US13394759

申请日：2010-07-09

申请人： Wei Liu ,  Andrew P. Phelan ,  Zhong-Qi Jin ,  Ying-An Zhan ,  Shuang Yu ,  Fu-Qiang Huang ,  Li Wang ,  Yin-Fei Wu ,  Jian Zou

发明人： Wei Liu ,  Andrew P. Phelan ,  Zhong-Qi Jin ,  Ying-An Zhan ,  Shuang Yu ,  Fu-Qiang Huang ,  Li Wang ,  Yin-Fei Wu ,  Jian Zou

IPC分类号： G01N1/10

CPC分类号： B01L3/502 ,  B01L2200/025 ,  B01L2200/0689 ,  B01L2200/141 ,  B01L2300/027 ,  B01L2300/047 ,  B01L2300/048 ,  B01L2300/0609 ,  B01L2300/0627 ,  B01L2300/0681 ,  B01L2300/0825 ,  B01L2300/087 ,  B01L2300/165 ,  B01L2400/0478 ,  G01N1/10 ,  G01N33/493

摘要： A device and a method for analyzing an analyte in a liquid sample are provided. The device comprises a detecting chamber included in a detection device for containing a detecting element; a liquid sample transferring chamber; and a film with small pores disposed between the detecting chamber and liquid sample transferring chamber. When the detection device is inserted into a liquid sample collecting chamber, the liquid sample in the collecting chamber enters the liquid sample transferring chamber but can not enter the detecting chamber via the film with small pores. When a piston is inserted into the liquid sample transferring chamber, the piston forces a part of liquid sample in the liquid sample transferring chamber to enter the detecting chamber via the film with small pores. Using the device and the method can determine an analyte in a sample quantitatively and can complete the detection in one step.

摘要翻译： 提供了用于分析液体样品中的分析物的装置和方法。 该装置包括检测室，包括在用于容纳检测元件的检测装置中; 液体样品转移室; 以及设置在检测室和液体样品转移室之间的具有小孔的膜。 当检测装置插入到液体样品收集室中时，收集室中的液体样品进入液体样品传送室，但是不能通过具有小孔的膜进入检测室。 当活塞插入到液体样品传送室中时，活塞迫使液体样品传送室中的一部分液体样品通过具有小孔的膜进入检测室。 使用该装置和方法可以定量地确定样品中的分析物，并且可以在一个步骤中完成检测。

公开(公告)号：US09327283B2

公开(公告)日：2016-05-03

申请号：US13394759

申请日：2010-07-09

申请人： Wei Liu ,  Andrew P. Phelan ,  Zhong-Qi Jin ,  Ying-An Zhan ,  Shuang Yu ,  Fu-Qiang Huang ,  Li Wang ,  Yin-Fei Wu ,  Jian Zou

发明人： Wei Liu ,  Andrew P. Phelan ,  Zhong-Qi Jin ,  Ying-An Zhan ,  Shuang Yu ,  Fu-Qiang Huang ,  Li Wang ,  Yin-Fei Wu ,  Jian Zou

IPC分类号： B01L3/00

CPC分类号： B01L3/502 ,  B01L2200/025 ,  B01L2200/0689 ,  B01L2200/141 ,  B01L2300/027 ,  B01L2300/047 ,  B01L2300/048 ,  B01L2300/0609 ,  B01L2300/0627 ,  B01L2300/0681 ,  B01L2300/0825 ,  B01L2300/087 ,  B01L2300/165 ,  B01L2400/0478 ,  G01N1/10 ,  G01N33/493

摘要： A device and a method for analyzing an analyte in a liquid sample are provided. The device comprises a detecting chamber included in a detection device for containing a detecting element; a liquid sample transferring chamber; and a film with small pores disposed between the detecting chamber and liquid sample transferring chamber. When the detection device is inserted into a liquid sample collecting chamber, the liquid sample in the collecting chamber enters the liquid sample transferring chamber but can not enter the detecting chamber via the film with small pores. When a piston is inserted into the liquid sample transferring chamber, the piston forces a part of liquid sample in the liquid sample transferring chamber to enter the detecting chamber via the film with small pores. Using the device and the method can determine an analyte in a sample quantitatively and can complete the detection in one step.

摘要翻译： 提供了用于分析液体样品中的分析物的装置和方法。 该装置包括检测室，包括在用于容纳检测元件的检测装置中; 液体样品转移室; 以及设置在检测室和液体样品转移室之间的具有小孔的膜。 当检测装置插入到液体样品收集室中时，收集室中的液体样品进入液体样品传送室，但是不能通过具有小孔的膜进入检测室。 当活塞插入到液体样品传送室中时，活塞迫使液体样品传送室中的一部分液体样品通过具有小孔的膜进入检测室。 使用该装置和方法可以定量地确定样品中的分析物，并且可以在一个步骤中完成检测。