SE0302935D0 - System for analysis - Google Patents
System for analysisInfo
- Publication number
- SE0302935D0 SE0302935D0 SE0302935A SE0302935A SE0302935D0 SE 0302935 D0 SE0302935 D0 SE 0302935D0 SE 0302935 A SE0302935 A SE 0302935A SE 0302935 A SE0302935 A SE 0302935A SE 0302935 D0 SE0302935 D0 SE 0302935D0
- Authority
- SE
- Sweden
- Prior art keywords
- receptor
- bio
- flow
- flow cell
- layer
- Prior art date
Links
Landscapes
- Automatic Analysis And Handling Materials Therefor (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The present invention relates to an integrated flow cell for biosensor analysis in flow-through or flow-injection assay and designed for easy renewal of bio-receptor, which is essential for inducing a catalytic reaction (or reaction chain) or non-catalytic molecular interaction (or interaction chain). One part of the flow cell (1) can be plugged in or pulled out of the other part (2) along a track. A layer of bio-receptor (3) can be formed inside an internal hollow channel of a plastic sheet (4) when two parts of the flow cell are held together and filled with the bio-receptor component. The bio-receptor layer is retained in direct spatial contact with a transducer (5) and separated from the carrier and sample by a selective membrane (6) to prevent leakage of the receptor and direct interferences from the carrier flow. The bio-receptor inside the internal hollow space can be replaced without dissembling the sensor by removing the used receptor and injecting a new one through two small conduits (7) that connect the layer of bio-receptor to the outside. An automated flow injection assay apparatus that is used in conjunction with the flow cell is also described.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0302935A SE0302935D0 (en) | 2003-11-06 | 2003-11-06 | System for analysis |
PCT/SE2004/001616 WO2005045422A1 (en) | 2003-11-06 | 2004-11-08 | A biosensor having exchangable biopart |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0302935A SE0302935D0 (en) | 2003-11-06 | 2003-11-06 | System for analysis |
Publications (1)
Publication Number | Publication Date |
---|---|
SE0302935D0 true SE0302935D0 (en) | 2003-11-06 |
Family
ID=29707855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0302935A SE0302935D0 (en) | 2003-11-06 | 2003-11-06 | System for analysis |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE0302935D0 (en) |
WO (1) | WO2005045422A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080204043A1 (en) * | 2004-10-27 | 2008-08-28 | University Of Florida Research Foundation, Inc. | Real-Time Assessment of Biomarkers for Disease |
DE102018004448A1 (en) | 2018-06-05 | 2019-12-05 | Ecm Gmbh | Flow Element |
DE102018004450A1 (en) | 2018-06-05 | 2019-12-05 | Ecm Gmbh | Method for activating and reactivating electrochemical sensors and a device for carrying out the method |
US11786845B2 (en) | 2021-04-15 | 2023-10-17 | Pall Corporation | Filter element |
-
2003
- 2003-11-06 SE SE0302935A patent/SE0302935D0/en unknown
-
2004
- 2004-11-08 WO PCT/SE2004/001616 patent/WO2005045422A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2005045422A1 (en) | 2005-05-19 |
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