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DE60207564D1 - Behandlungsverfahren für magnetische teilchen und bioanalyse-apparat mit magnetverwendung - Google Patents

Behandlungsverfahren für magnetische teilchen und bioanalyse-apparat mit magnetverwendung

Info

Publication number
DE60207564D1
DE60207564D1 DE60207564T DE60207564T DE60207564D1 DE 60207564 D1 DE60207564 D1 DE 60207564D1 DE 60207564 T DE60207564 T DE 60207564T DE 60207564 T DE60207564 T DE 60207564T DE 60207564 D1 DE60207564 D1 DE 60207564D1
Authority
DE
Germany
Prior art keywords
magnetic
magnetic particles
magnetization
container
particles
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 - Lifetime
Application number
DE60207564T
Other languages
English (en)
Other versions
DE60207564T2 (de
Inventor
Bruno Colin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Biomerieux SA
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
Publication of DE60207564D1 publication Critical patent/DE60207564D1/de
Application granted granted Critical
Publication of DE60207564T2 publication Critical patent/DE60207564T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

  • Physical Or Chemical Processes And Apparatus (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Hard Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)
  • Compounds Of Iron (AREA)
DE60207564T 2001-07-09 2002-07-09 Behandlungsverfahren für magnetische teilchen und bioanalyse-apparat mit magnetverwendung Expired - Lifetime DE60207564T2 (de)

Applications Claiming Priority (3)

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
FR0109067 2001-07-09
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 (2)

Publication Number Publication Date
DE60207564D1 true DE60207564D1 (de) 2005-12-29
DE60207564T2 DE60207564T2 (de) 2006-07-27

Family

ID=8865264

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60207564T Expired - Lifetime DE60207564T2 (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
US7718072B2 (en) * 2002-04-26 2010-05-18 Abbott Laboratories Structure and method for handling magnetic particles in biological assays
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
JP2008544277A (ja) * 2005-06-23 2008-12-04 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 磁性粒子を運動させる装置
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
US20140216917A1 (en) * 2006-10-30 2014-08-07 Stc.Unm Magnetically Susceptible Particles and Apparatuses for Mixing the Same
EP2097751A4 (de) * 2006-10-30 2013-05-08 Stc Unm Magnetisch empfängliche partikel und mischgeräte dafür
EP2102664A2 (de) * 2006-12-12 2009-09-23 Koninklijke Philips Electronics N.V. Magnetisches system für biosensoren oder ein biosystem
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
JP4269002B1 (ja) 2008-07-31 2009-05-27 株式会社フォスメガ 反応装置及び方法
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
JP4269001B1 (ja) 2008-07-31 2009-05-27 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
EP2867663B1 (de) * 2012-06-29 2022-12-07 Koninklijke Philips N.V. Verarbeitung gebundener und ungebundener magnetischer partikel
US9663780B2 (en) 2014-10-15 2017-05-30 Alpaqua Engineering, LLC Solid-core ring-magnet
CN107430058A (zh) 2015-02-27 2017-12-01 Hycor生物医学有限责任公司 用于悬浮和洗涤多个试杯的内容物的装置和方法
CA3023112C (fr) 2016-05-03 2023-03-21 Biomerieux 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
WO2020041339A1 (en) 2018-08-23 2020-02-27 Alpaqua Engineering, LLC Solid-core magnet
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
KR19990067263A (ko) * 1995-11-03 1999-08-16 윌리암 제이. 버크 마그네트
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
JP4856831B2 (ja) * 1999-07-19 2012-01-18 オルガノン・テクニカ・ベー・ヴエー 磁性粒子を流体と混合するための装置および方法

Also Published As

Publication number Publication date
ATE310585T1 (de) 2005-12-15
JP4209769B2 (ja) 2009-01-14
FR2826882A1 (fr) 2003-01-10
FR2826882B1 (fr) 2003-09-12
US20080257825A1 (en) 2008-10-23
EP1404450A1 (de) 2004-04-07
JP2004534243A (ja) 2004-11-11
US20040235196A1 (en) 2004-11-25
US7396690B2 (en) 2008-07-08
DE60207564T2 (de) 2006-07-27
WO2003006168A1 (fr) 2003-01-23
EP1404450B1 (de) 2005-11-23
US7741129B2 (en) 2010-06-22

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