CA2305543A1 - Systeme de dosage capillaire - Google Patents
Systeme de dosage capillaire Download PDFInfo
- Publication number
- CA2305543A1 CA2305543A1 CA002305543A CA2305543A CA2305543A1 CA 2305543 A1 CA2305543 A1 CA 2305543A1 CA 002305543 A CA002305543 A CA 002305543A CA 2305543 A CA2305543 A CA 2305543A CA 2305543 A1 CA2305543 A1 CA 2305543A1
- Authority
- CA
- Canada
- Prior art keywords
- assay
- light
- capillary tubes
- natural
- enzyme
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54366—Apparatus specially adapted for solid-phase testing
- G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/551—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being inorganic
- G01N33/552—Glass or silica
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N2021/0346—Capillary cells; Microcells
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Biotechnology (AREA)
- Cell Biology (AREA)
- Microbiology (AREA)
- Inorganic Chemistry (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Measuring Cells (AREA)
Abstract
L'invention concerne un procédé permettant de déterminer la concentration d'un constituant dans un système de dosage placé dans un tube capillaire. La lumière émise par ce système de dosage est proportionnelle à la quantité du constituant à doser. La lumière émanant du système est détectée et quantifiée et la détection est effectuée sensiblement à partir de la direction longitudinale du tube capillaire.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9703780-8 | 1997-10-17 | ||
SE9703780A SE9703780D0 (sv) | 1997-10-17 | 1997-10-17 | Capillary based immunoassay |
PCT/SE1998/001871 WO1999020998A1 (fr) | 1997-10-17 | 1998-10-16 | Systeme de dosage capillaire |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2305543A1 true CA2305543A1 (fr) | 1999-04-29 |
Family
ID=20408641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002305543A Abandoned CA2305543A1 (fr) | 1997-10-17 | 1998-10-16 | Systeme de dosage capillaire |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1023586A1 (fr) |
JP (1) | JP2001521148A (fr) |
AU (1) | AU748633B2 (fr) |
CA (1) | CA2305543A1 (fr) |
SE (1) | SE9703780D0 (fr) |
WO (1) | WO1999020998A1 (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2806796B1 (fr) * | 2000-03-23 | 2005-04-08 | Fedaa Safadi | Un systeme polyvalent pour les mesures photometriques et spectrophotometriques par l'analyse d'image |
JP2002202305A (ja) * | 2000-12-28 | 2002-07-19 | Ebara Corp | アフィニテイー検出分析チップ、その作製方法、それを用いる検出方法及び検出システム |
SE526185C2 (sv) | 2001-11-07 | 2005-07-19 | Prolight Diagnostics Ab | Metod och anordning för immunanalys |
JP2009139331A (ja) * | 2007-12-10 | 2009-06-25 | Fyuuensu:Kk | マイクロ流体チップ構成単位、マイクロ流体チップ、およびその製造方法 |
WO2010085658A1 (fr) * | 2009-01-23 | 2010-07-29 | Drexel University | Appareil et procédés de détection d'une inflammation à l'aide de points quantiques |
EP2780705B1 (fr) * | 2011-11-16 | 2018-09-19 | Becton, Dickinson and Company | Procédés et systèmes de détection d'un analyte dans un échantillon |
BR112015010695B1 (pt) | 2013-01-11 | 2023-03-07 | Becton, Dickinson And Company | Dispositivo microfluídico e método para realizar um ensaio de uma amostra líquida, método para formar um dispositivo microfluídico, sistema e kit |
AU2014346787B2 (en) | 2013-11-06 | 2017-04-27 | Becton, Dickinson And Company | Microfluidic devices, and methods of making and using the same |
CN105899936B (zh) | 2013-11-13 | 2019-12-24 | 贝克顿·迪金森公司 | 光学成像系统及使用其的方法 |
EP3228249B1 (fr) | 2014-10-14 | 2019-02-06 | Becton, Dickinson and Company | Appareil pour mélanger et transférer du sang |
EP4261523A3 (fr) | 2014-10-14 | 2023-12-06 | Becton, Dickinson and Company | Gestion d'échantillon sanguin à l'aide de mousse à cellules ouvertes |
US9649061B2 (en) | 2015-03-10 | 2017-05-16 | Becton, Dickinson And Company | Biological fluid micro-sample management device |
KR101878255B1 (ko) * | 2015-05-19 | 2018-07-13 | 한국전자통신연구원 | 바이오센서 |
US10408825B2 (en) | 2015-05-19 | 2019-09-10 | Electronics And Telecommunications Research Institute | Biosensor |
JP2018536142A (ja) | 2015-09-01 | 2018-12-06 | ベクトン・ディキンソン・アンド・カンパニーBecton, Dickinson And Company | 試料の相を分離するためのデプスフィルトレーションデバイス |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4319271A (en) * | 1978-12-18 | 1982-03-09 | Merck & Co. Inc. | Automated plate reader |
US5274227A (en) * | 1992-10-23 | 1993-12-28 | Applied Biosystems, Inc. | Capillary detector cell having imaging elements positioned to optimize sensitivity |
EP0597552A1 (fr) * | 1992-11-13 | 1994-05-18 | Lc Packings Nederland B.V. | Méthode améliorée pour et cuvette à circulation capillaire pour analyser des échantillons fluides |
JP3563140B2 (ja) * | 1995-01-19 | 2004-09-08 | 株式会社日立製作所 | キャピラリーアレイ電気泳動装置 |
-
1997
- 1997-10-17 SE SE9703780A patent/SE9703780D0/xx unknown
-
1998
- 1998-10-16 CA CA002305543A patent/CA2305543A1/fr not_active Abandoned
- 1998-10-16 AU AU95644/98A patent/AU748633B2/en not_active Ceased
- 1998-10-16 WO PCT/SE1998/001871 patent/WO1999020998A1/fr not_active Application Discontinuation
- 1998-10-16 JP JP2000517268A patent/JP2001521148A/ja active Pending
- 1998-10-16 EP EP98949295A patent/EP1023586A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1023586A1 (fr) | 2000-08-02 |
SE9703780D0 (sv) | 1997-10-17 |
WO1999020998A1 (fr) | 1999-04-29 |
AU748633B2 (en) | 2002-06-06 |
JP2001521148A (ja) | 2001-11-06 |
AU9564498A (en) | 1999-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |