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基本信息:
- 专利标题: Assay device comprising serial reaction zones
- 专利标题(中):Testvorrichtung mit seriellen Reaktionszonen
- 申请号:EP10166665.9 申请日:2010-06-21
- 公开(公告)号:EP2269737A2 公开(公告)日:2011-01-05
- 发明人: Mendel-Hartvig, Ib , Rundström, Gerd , Öhman, Per Ove
- 申请人: Amic AB
- 申请人地址: Uppsala Science Park 751 83 Uppsala SE
- 专利权人: Amic AB
- 当前专利权人: CRIMSON INTERNATIONAL ASSETS LLC, WILMINGTON, US
- 当前专利权人地址: CRIMSON INTERNATIONAL ASSETS LLC, WILMINGTON, US
- 代理机构: Carlsson, Carl Fredrik Munk
- 优先权: SE0950518 20090702; US222866P 20090702
- 主分类号: B01L3/00
- IPC分类号: B01L3/00
摘要:
There is disclosed an analysis device comprising a substrate having at least one sample addition zone (A), at least one sink (C), and at least one flow path (B) connecting the at least one sample addition zone (A) and the at least one sink (C), wherein the at least one flow path (B) comprises projections substantially vertical to the surface of said substrate and having a height (H), diameter (D) and reciprocal spacing (t1,t2) such that lateral capillary flow of a liquid sample is achieved, wherein the device comprises at least two reaction zones in series, wherein each reaction zone is adapted to facilitating measurement of a response originating from one and the same analyte, and wherein the at least two reaction zones are positioned to allow calculation of the concentration of at least one analyte. Advantages include that a more accurate value can be calculated, variations are reduced, and an estimation of the uncertainty of the response can be calculated.
摘要(中):
公开了一种分析装置,其包括具有至少一个样品添加区(A),至少一个沉(C)和至少一个流路(B)的基板,所述至少一个流路(B)连接至少一个样品添加区(A)和 至少一个水槽(C),其中所述至少一个流动路径(B)包括基本上垂直于所述衬底的表面并具有高度(H),直径(D)和往复间隔(t1,t2)的突起,使得 实现液体样品的侧向毛细管流动,其中该装置包括至少两个串联的反应区,其中每个反应区适于促进来自一个和相同分析物的响应的测量,并且其中该至少两个反应区 被定位成允许计算至少一种分析物的浓度。 优点包括可以计算更准确的值,降低变化,并且可以计算出响应的不确定度的估计。
公开/授权文献:
- EP2269737B1 Assay device comprising serial reaction zones 公开/授权日:2017-09-13
IPC结构图谱:
B | 作业;运输 |
--B01 | 一般的物理或化学的方法或装置 |
----B01L | 通用化学或物理实验室设备 |
------B01L3/00 | 实验室用的容器或器皿,如实验室玻璃仪器(瓶子入B65D;酶或微生物学用的设备入C12M1/00);点滴器 |