CA2323442C - Procede et appareil de mesure de proteines - Google Patents
Procede et appareil de mesure de proteines Download PDFInfo
- Publication number
- CA2323442C CA2323442C CA002323442A CA2323442A CA2323442C CA 2323442 C CA2323442 C CA 2323442C CA 002323442 A CA002323442 A CA 002323442A CA 2323442 A CA2323442 A CA 2323442A CA 2323442 C CA2323442 C CA 2323442C
- Authority
- CA
- Canada
- Prior art keywords
- sample
- tip
- dispensing
- absorbance
- dispensing tip
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/82—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a precipitate or turbidity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/04—Details of the conveyor system
- G01N2035/0401—Sample carriers, cuvettes or reaction vessels
- G01N2035/0429—Sample carriers adapted for special purposes
- G01N2035/0434—Sample carriers adapted for special purposes in the form of a syringe or pipette tip
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N2035/1027—General features of the devices
- G01N2035/1048—General features of the devices using the transfer device for another function
- G01N2035/1062—General features of the devices using the transfer device for another function for testing the liquid while it is in the transfer device
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
La présente invention concerne un appareil et un procédé de réalisation de mesures immuno-turbidimétriques des protéines plasmatiques sur un appareil utilisé pour mesurer les interférents plasmiques et sériques. Les mesures immuno-turbidimétriques sont réalisées dans un échantillon contenu dans une pipette jetable qui fait office de cuvette et de chambre de réaction. Ces caractéristiques permettent d'effectuer des tests qui ne sont pas disponibles en général dans les analyseurs chimiques, cet appareil fournissant également un système de criblage des interférents sériques et plasmiques.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7878098P | 1998-03-19 | 1998-03-19 | |
US60/078,780 | 1998-03-19 | ||
PCT/CA1999/000236 WO1999047261A1 (fr) | 1998-03-19 | 1999-03-19 | Procede et appareil de mesure de proteines |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2323442A1 CA2323442A1 (fr) | 1999-09-23 |
CA2323442C true CA2323442C (fr) | 2004-06-01 |
Family
ID=22146178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002323442A Expired - Fee Related CA2323442C (fr) | 1998-03-19 | 1999-03-19 | Procede et appareil de mesure de proteines |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1064095A1 (fr) |
JP (1) | JP2002506981A (fr) |
CA (1) | CA2323442C (fr) |
WO (1) | WO1999047261A1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6797518B1 (en) * | 2000-09-11 | 2004-09-28 | Ortho-Clinical Diagnostics, Inc. | Analysis method with sample quality measurement |
JP4054854B2 (ja) * | 2000-10-17 | 2008-03-05 | 独立行政法人農業・食品産業技術総合研究機構 | 近赤外分光法を用いた液状試料の分析法 |
US7250303B2 (en) * | 2001-07-20 | 2007-07-31 | Ortho-Clinical Diagnostics, Inc. | Chemistry system for a clinical analyzer |
US7402282B2 (en) * | 2001-07-20 | 2008-07-22 | Ortho-Clinical Diagnostics, Inc. | Auxiliary sample supply for a clinical analyzer |
DE10222822A1 (de) | 2002-05-21 | 2003-12-04 | Conducta Endress & Hauser | Online-Analysator |
WO2007028233A1 (fr) | 2005-09-06 | 2007-03-15 | Nir Diagnostics Inc. | Méthode et appareil pour mesurer des substances à analyser |
US8597208B2 (en) | 2005-09-06 | 2013-12-03 | Covidien Lp | Method and apparatus for measuring analytes |
US7933005B2 (en) | 2005-11-21 | 2011-04-26 | Nir Diagnostics Inc. | Modified method and apparatus for measuring analytes |
US20100015690A1 (en) * | 2008-07-16 | 2010-01-21 | Ortho-Clinical Diagnostics, Inc. | Use of fluid aspiration/dispensing tip as a microcentrifuge tube |
WO2016130964A1 (fr) | 2015-02-13 | 2016-08-18 | Abbott Laboratories | Appareils, systèmes et procédés de débouchage et de bouchage pouvant être utilisés dans des analyseurs à visée diagnostique |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4990075A (en) * | 1988-04-11 | 1991-02-05 | Miles Inc. | Reaction vessel for performing sequential analytical assays |
US5403745A (en) * | 1990-04-27 | 1995-04-04 | Genzyme Corporation | Determination of analytes in biological fluids in the presence of substances interfering with assays therefor |
US5376313A (en) * | 1992-03-27 | 1994-12-27 | Abbott Laboratories | Injection molding a plastic assay cuvette having low birefringence |
JP3328048B2 (ja) * | 1994-02-25 | 2002-09-24 | 富士写真フイルム株式会社 | 液体の混合方法 |
-
1999
- 1999-03-19 EP EP99908715A patent/EP1064095A1/fr not_active Ceased
- 1999-03-19 CA CA002323442A patent/CA2323442C/fr not_active Expired - Fee Related
- 1999-03-19 WO PCT/CA1999/000236 patent/WO1999047261A1/fr not_active Application Discontinuation
- 1999-03-19 JP JP2000536485A patent/JP2002506981A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
WO1999047261A1 (fr) | 1999-09-23 |
EP1064095A1 (fr) | 2001-01-03 |
CA2323442A1 (fr) | 1999-09-23 |
JP2002506981A (ja) | 2002-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20130319 |