ATE310585T1 - Behandlungsverfahren für magnetische teilchen und bioanalyse-apparat mit magnetverwendung - Google Patents

Behandlungsverfahren für magnetische teilchen und bioanalyse-apparat mit magnetverwendung

Info

Publication number
ATE310585T1
ATE310585T1 AT02764960T AT02764960T ATE310585T1 AT E310585 T1 ATE310585 T1 AT E310585T1 AT 02764960 T AT02764960 T AT 02764960T AT 02764960 T AT02764960 T AT 02764960T AT E310585 T1 ATE310585 T1 AT E310585T1
Authority
AT
Austria
Prior art keywords
magnetic particles
magnetization
container
magnetic
magnets
Prior art date
Application number
AT02764960T
Other languages
English (en)
Inventor
Bruno Colin
Original Assignee
Biomerieux Sa
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 Biomerieux Sa filed Critical Biomerieux Sa
Application granted granted Critical
Publication of ATE310585T1 publication Critical patent/ATE310585T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/28—Magnetic plugs and dipsticks
    • B03C1/288—Magnetic plugs and dipsticks disposed at the outer circumference of a recipient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/035—Open gradient magnetic separators, i.e. separators in which the gap is unobstructed, characterised by the configuration of the gap
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/26—Details of magnetic or electrostatic separation for use in medical or biological applications
    • 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

  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Powder Metallurgy (AREA)
  • Hard Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)
AT02764960T 2001-07-09 2002-07-09 Behandlungsverfahren für magnetische teilchen und bioanalyse-apparat mit magnetverwendung ATE310585T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0109067A FR2826882B1 (fr) 2001-07-09 2001-07-09 Procede de traitement de particules magnetiques et configurations d'aimants permettant la mise en oeuvre de ce procede
PCT/FR2002/002409 WO2003006168A1 (fr) 2001-07-09 2002-07-09 Procede de traitement de particules magnetiques et appareil d'analyse biologique utilisant des aimants

Publications (1)

Publication Number Publication Date
ATE310585T1 true ATE310585T1 (de) 2005-12-15

Family

ID=8865264

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02764960T ATE310585T1 (de) 2001-07-09 2002-07-09 Behandlungsverfahren für magnetische teilchen und bioanalyse-apparat mit magnetverwendung

Country Status (7)

Country Link
US (2) US7396690B2 (de)
EP (1) EP1404450B1 (de)
JP (1) JP4209769B2 (de)
AT (1) ATE310585T1 (de)
DE (1) DE60207564T2 (de)
FR (1) FR2826882B1 (de)
WO (1) WO2003006168A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005523692A (ja) * 2002-04-26 2005-08-11 アボット・ラボラトリーズ 生物学的検定において磁性粒子を処理するための構造体および方法
EP1621890A1 (de) * 2004-07-26 2006-02-01 bioMerieux B.V. Gerät und Methode zur Separation, Mischung und Konzentrierung magnetischer Partikel mit Flüssigkeiten und deren Verwendungen in Reinigungsmethoden
EP1890157A4 (de) * 2005-06-07 2011-11-02 Arkray Inc Verfahren zur ersetzung einer flüssigkeit, verfahren zur extraktion einer komponente daraus, verbundbehälter und automatisches analysegerät
EP1896852A2 (de) * 2005-06-23 2008-03-12 Koninklijke Philips Electronics N.V. Vorrichtung zum bewegen magnetischer partikeln
WO2007020703A1 (ja) * 2005-08-12 2007-02-22 Toyo University Educational Foundation 回転磁場によるマニピュレーション方法
WO2008067103A2 (en) * 2006-10-30 2008-06-05 Stc.Unm Magnetically susceptible particles and apparatuses for mixing the same
US20140216917A1 (en) * 2006-10-30 2014-08-07 Stc.Unm Magnetically Susceptible Particles and Apparatuses for Mixing the Same
US20110050215A1 (en) * 2006-12-12 2011-03-03 Koninklijke Philips Electronics N.V. System for applying magnetic forces to a biosensor surface by mechanically moving at least one magnet
EP1944078B1 (de) * 2007-01-10 2011-03-02 F. Hoffmann-La Roche AG Vorrichtung zum Bestimmen eines Analyts in einer Flüssigkeit und Verfahren
WO2009014737A1 (en) * 2007-07-25 2009-01-29 Abbott Laboratories Magnetic mixer
WO2010013312A1 (ja) * 2008-07-29 2010-02-04 株式会社フォスメガ 送液装置及び方法、攪拌装置及び方法、マイクロリアクター
WO2010013334A1 (ja) * 2008-07-31 2010-02-04 株式会社フォスメガ 反応装置及び方法
US8377708B2 (en) * 2008-07-31 2013-02-19 Empire Technology Development Llc Reaction apparatus and process
WO2010013335A1 (ja) * 2008-07-31 2010-02-04 株式会社フォスメガ 反応装置及び方法
EP2208531A1 (de) * 2008-12-30 2010-07-21 Atonomics A/S Verteilung von Partikeln in einem Kapillarkanal durch Anwendung eines Magnetfelds
DE102009022473B3 (de) * 2009-05-25 2011-02-03 Voll, Wolfgang, Dr. System zur Probenahme, Vorrichtung zur Probenaufbereitung und Verfahren zur Probenaufbereitung
US8083069B2 (en) * 2009-07-31 2011-12-27 General Electric Company High throughput magnetic isolation technique and device for biological materials
RU2015102829A (ru) * 2012-06-29 2016-08-20 Конинклейке Филипс Н.В. Обработка связанных и несвязанных магнитных частиц
US9663780B2 (en) 2014-10-15 2017-05-30 Alpaqua Engineering, LLC Solid-core ring-magnet
WO2016138157A1 (en) 2015-02-27 2016-09-01 Hycor Biomedical, Llc Apparatuses and methods for suspending and washing the contents of a plurality of cuvettes
WO2017190816A1 (fr) 2016-05-03 2017-11-09 bioMérieux Procede et systeme extraction magnetique de composants dans un echantillon liquide
ES2746567T3 (es) * 2016-05-03 2020-03-06 Biomerieux Sa Procedimiento y sistema de extracción magnética de componentes en una muestra líquida
US11242519B2 (en) 2018-08-23 2022-02-08 Alpaqua Engineering, LLC Discontinuous wall hollow core magnet
EP3840891A1 (de) 2018-08-23 2021-06-30 Alpaqua Engineering, LLC Magnet mit festem kern
CN110487998B (zh) * 2019-08-13 2023-01-31 迈克医疗电子有限公司 磁分离系统的参数优化方法和装置、分析仪器、存储介质
US12372497B2 (en) 2021-08-18 2025-07-29 Alpaqua Engineering, LLC Plate cushion device having a compression gap lock

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07117541B2 (ja) * 1988-10-15 1995-12-18 オリンパス光学工業株式会社 磁性粒子を用いた免疫学的測定方法
AU7483596A (en) * 1995-11-03 1997-05-22 David Sarnoff Research Center, Inc. Magnet
JP2002503334A (ja) * 1996-09-04 2002-01-29 テクニカル ユニバーシティ オブ デンマーク 粒子の分離と分析用のマイクロフローシステム
US5998224A (en) * 1997-05-16 1999-12-07 Abbott Laboratories Magnetically assisted binding assays utilizing a magnetically responsive reagent
WO2001005510A1 (en) * 1999-07-19 2001-01-25 Akzo Nobel N.V. Device and method for mixing magnetic particles with a fluid

Also Published As

Publication number Publication date
US7741129B2 (en) 2010-06-22
EP1404450B1 (de) 2005-11-23
WO2003006168A1 (fr) 2003-01-23
US7396690B2 (en) 2008-07-08
EP1404450A1 (de) 2004-04-07
US20040235196A1 (en) 2004-11-25
JP4209769B2 (ja) 2009-01-14
US20080257825A1 (en) 2008-10-23
JP2004534243A (ja) 2004-11-11
FR2826882A1 (fr) 2003-01-10
FR2826882B1 (fr) 2003-09-12
DE60207564T2 (de) 2006-07-27
DE60207564D1 (de) 2005-12-29

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