WO2002037078A3 - Automated immunoassay analyzer and method of using the same - Google Patents
Automated immunoassay analyzer and method of using the same Download PDFInfo
- Publication number
- WO2002037078A3 WO2002037078A3 PCT/US2001/030341 US0130341W WO0237078A3 WO 2002037078 A3 WO2002037078 A3 WO 2002037078A3 US 0130341 W US0130341 W US 0130341W WO 0237078 A3 WO0237078 A3 WO 0237078A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- reaction tube
- immunoassay analyzer
- waste chamber
- automated immunoassay
- tube
- Prior art date
Links
Classifications
-
- 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
- G01N35/0098—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor involving analyte bound to insoluble magnetic carrier, e.g. using magnetic separation
Landscapes
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
An automated immunoassay analyzer which utilizes a magnetic field in combination with hydrodynamic forces generated by centrifugal action to efficiently separate a reaction mixture from a test sample. The automated immunoassay analyzer has a tube wash system. The tube wash system includes a drive shaft and a chuck coupled to the drive shaft. A waste chamber surrounds the chuck and includes an opening for accommodating a reaction tube. An elevating means is positioned below the waste chamber and is capable of lifting and lowering the reaction tube into the waste chamber. A housing for accommodating a magnet is also lifted and lowered by the elevating means. The method of use includes spinning the reaction tube while providing a magnetic attraction between an analyte bound magnetic support material and a magnet housed within the housing in order to retrain the analyte bound magnetic support material within the reaction tube during washing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2001294832A AU2001294832A1 (en) | 2000-10-31 | 2001-10-01 | Automated immunoassay analyzer and method of using the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69940500A | 2000-10-31 | 2000-10-31 | |
US09/699,405 | 2000-10-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002037078A2 WO2002037078A2 (en) | 2002-05-10 |
WO2002037078A3 true WO2002037078A3 (en) | 2005-02-10 |
Family
ID=24809166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/030341 WO2002037078A2 (en) | 2000-10-31 | 2001-10-01 | Automated immunoassay analyzer and method of using the same |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2001294832A1 (en) |
WO (1) | WO2002037078A2 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003240959A1 (en) * | 2002-05-28 | 2003-12-12 | Autogenomics, Inc. | Microarray detector and methods |
FR2873447B1 (en) * | 2004-07-23 | 2007-09-28 | Alain Michel Rousseau | MULTI-DISCIPLINARY AUTOMATIC ANALYZER FOR IN VITRO DIAGNOSIS |
ATE391918T1 (en) | 2004-11-25 | 2008-04-15 | Hoffmann La Roche | DEVICE FOR ANALYZING SAMPLES |
US7678330B2 (en) * | 2006-03-01 | 2010-03-16 | Aleksandr Ostrovsky | System, method and apparatus for use in blood testing through luminescence |
US7731414B2 (en) * | 2007-02-08 | 2010-06-08 | Instrumentation Laboratory Company | Reagent cartridge mixing tube |
AU2012204040B2 (en) * | 2007-02-08 | 2014-02-20 | Biokit, S.A. | Reagent cartridge mixing tube |
US8728413B2 (en) | 2007-02-08 | 2014-05-20 | Biokit, S.A. | Reagent container pack |
JP4586054B2 (en) * | 2007-08-31 | 2010-11-24 | 株式会社日立ハイテクノロジーズ | Automatic analyzer |
WO2009151058A1 (en) * | 2008-06-12 | 2009-12-17 | 株式会社 日立ハイテクノロジーズ | Analyzer using magnetic particles |
FR2986617B1 (en) * | 2012-02-02 | 2015-03-27 | Horiba Abx Sas | DEVICE AND METHOD FOR PERFORMING HEMATOLOGICAL AND BIOCHEMICAL MEASUREMENTS FROM A BIOLOGICAL SAMPLE |
AU2014232782B2 (en) * | 2013-03-15 | 2018-05-24 | Hycor Biomedical, Inc. | Device and associated methods for performing luminescence and fluorescence measurements of a sample |
JP6640981B2 (en) | 2015-07-15 | 2020-02-05 | ハイコア バイオメディカル エルエルシー | Customizable equipment |
CN111812320B (en) * | 2020-07-28 | 2023-04-25 | 山东圣剑医学研究有限公司 | Detection kit of full-automatic immunoassay device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5318748A (en) * | 1988-07-25 | 1994-06-07 | Cirrus Diagnostics, Inc. | Centrifuge vessel for automated solid-phase immunoassay having integral coaxial waste chamber |
US5721141A (en) * | 1996-06-28 | 1998-02-24 | Dpc Cirrus Inc. | Tube washing system |
US5723092A (en) * | 1996-06-28 | 1998-03-03 | Dpc Cirrus Inc. | Sample dilution system and dilution well insert therefor |
US5885530A (en) * | 1996-06-28 | 1999-03-23 | Dpc Cirrus, Inc. | Automated immunoassay analyzer |
-
2001
- 2001-10-01 AU AU2001294832A patent/AU2001294832A1/en not_active Abandoned
- 2001-10-01 WO PCT/US2001/030341 patent/WO2002037078A2/en active Search and Examination
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5318748A (en) * | 1988-07-25 | 1994-06-07 | Cirrus Diagnostics, Inc. | Centrifuge vessel for automated solid-phase immunoassay having integral coaxial waste chamber |
US5721141A (en) * | 1996-06-28 | 1998-02-24 | Dpc Cirrus Inc. | Tube washing system |
US5723092A (en) * | 1996-06-28 | 1998-03-03 | Dpc Cirrus Inc. | Sample dilution system and dilution well insert therefor |
US5885530A (en) * | 1996-06-28 | 1999-03-23 | Dpc Cirrus, Inc. | Automated immunoassay analyzer |
US5885529A (en) * | 1996-06-28 | 1999-03-23 | Dpc Cirrus, Inc. | Automated immunoassay analyzer |
Also Published As
Publication number | Publication date |
---|---|
AU2001294832A1 (en) | 2002-05-15 |
WO2002037078A2 (en) | 2002-05-10 |
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Legal Events
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121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
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122 | Ep: pct application non-entry in european phase | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
NENP | Non-entry into the national phase |
Ref country code: JP |