WO2002037078A3 - Automated immunoassay analyzer and method of using the same - Google Patents

Automated immunoassay analyzer and method of using the same Download PDF

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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
Application number
PCT/US2001/030341
Other languages
French (fr)
Other versions
WO2002037078A2 (en
Inventor
Douglas R Olson
Arthur L Babson
Original Assignee
Dpc Cirrus Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dpc Cirrus Inc filed Critical Dpc Cirrus Inc
Priority to AU2001294832A priority Critical patent/AU2001294832A1/en
Publication of WO2002037078A2 publication Critical patent/WO2002037078A2/en
Publication of WO2002037078A3 publication Critical patent/WO2002037078A3/en

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

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.
PCT/US2001/030341 2000-10-31 2001-10-01 Automated immunoassay analyzer and method of using the same WO2002037078A2 (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4291263B2 (en) * 2002-05-28 2009-07-08 オウトジエノミクス・インコーポレーテツド Multi reagent pack
FR2873447B1 (en) * 2004-07-23 2007-09-28 Alain Michel Rousseau MULTI-DISCIPLINARY AUTOMATIC ANALYZER FOR IN VITRO DIAGNOSIS
DE502004006789D1 (en) 2004-11-25 2008-05-21 Roche Diagnostics Gmbh 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
US8728413B2 (en) 2007-02-08 2014-05-20 Biokit, S.A. Reagent container pack
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
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
JP5319672B2 (en) * 2008-06-12 2013-10-16 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
JP6389868B2 (en) * 2013-03-15 2018-09-12 ジーピービー デット ホールディングス トゥー エルエルシー Apparatus and related methods for performing luminescence and fluorescence measurements of samples
CN107847933B (en) 2015-07-15 2021-02-05 Hycor生物医学有限责任公司 Customizable instrument
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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
WO2002037078A2 (en) 2002-05-10
AU2001294832A1 (en) 2002-05-15

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