
基本信息:
- 专利标题: Fluorescence detector, filter device and related methods
- 专利标题(中):荧光检测器,过滤装置及相关方法
- 申请号:US11804112 申请日:2007-05-17
- 公开(公告)号:US20080013092A1 公开(公告)日:2008-01-17
- 发明人: George Maltezos , John Lee , Axel Scherer , Emil Kartalov
- 申请人: George Maltezos , John Lee , Axel Scherer , Emil Kartalov
- 主分类号: G01N21/25
- IPC分类号: G01N21/25 ; B01D63/00 ; F15C1/06 ; F15C5/00
摘要:
Microfluidic assay detectors and microfluidic assay detection methods are disclosed. A microfluidic chip is coupled to a light emitting device, emission filters and excitation filters. Excited fluorescent light is detected by a camera and a lens. The correspondent reading allows parallel detection of features such as antigens and biomarkers. A microfluidic filter and related methods are also disclosed. The filter can be used with on-chip fluid filtration such as whole blood filtration for microfluidic blood analysis. The filter is able to filter the necessary volume of fluid and in particular blood in an acceptable time frame.
摘要(中):
公开了微流控测定检测器和微流控测定检测方法。 微流控芯片耦合到发光器件,发射滤光器和激发滤光器。 激发的荧光灯由相机和透镜检测。 通讯阅读允许并行检测抗原和生物标志物等特征。 还公开了微流体过滤器和相关方法。 过滤器可用于片上流体过滤,如全血过滤用于微流体血液分析。 过滤器能够在可接受的时间范围内过滤所需体积的流体,特别是血液。
公开/授权文献:
- US08137626B2 Fluorescence detector, filter device and related methods 公开/授权日:2012-03-20
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 |
------G01N21/00 | 利用光学手段,即利用红外光、可见光或紫外光来测试或分析材料 |
--------G01N21/01 | .便于进行光学测试的装置或仪器 |
----------G01N21/25 | ..颜色;光谱性质,即比较材料对两个或多个不同波长或波段的光的影响 |