DE69839294D1 - Gerät zur Abscheidung magnetischer Teilchen - Google Patents

Gerät zur Abscheidung magnetischer Teilchen

Info

Publication number
DE69839294D1
DE69839294D1 DE69839294T DE69839294T DE69839294D1 DE 69839294 D1 DE69839294 D1 DE 69839294D1 DE 69839294 T DE69839294 T DE 69839294T DE 69839294 T DE69839294 T DE 69839294T DE 69839294 D1 DE69839294 D1 DE 69839294D1
Authority
DE
Germany
Prior art keywords
magnetic particles
depositing magnetic
depositing
particles
magnetic
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
DE69839294T
Other languages
English (en)
Other versions
DE69839294T2 (de
Inventor
Guido Baechler
Patrick Hunziker
Werner Rey
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Application granted granted Critical
Publication of DE69839294D1 publication Critical patent/DE69839294D1/de
Publication of DE69839294T2 publication Critical patent/DE69839294T2/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
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/26—Details of magnetic or electrostatic separation for use in medical 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
DE69839294T 1997-09-29 1998-07-08 Gerät zur Abscheidung magnetischer Teilchen Expired - Lifetime DE69839294T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97116857 1997-09-29
EP97116857 1997-09-29

Publications (2)

Publication Number Publication Date
DE69839294D1 true DE69839294D1 (de) 2008-05-08
DE69839294T2 DE69839294T2 (de) 2009-04-09

Family

ID=8227406

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69839294T Expired - Lifetime DE69839294T2 (de) 1997-09-29 1998-07-08 Gerät zur Abscheidung magnetischer Teilchen

Country Status (3)

Country Link
US (1) US6579453B1 (de)
JP (1) JP4351751B2 (de)
DE (1) DE69839294T2 (de)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6884357B2 (en) * 1995-02-21 2005-04-26 Iqbal Waheed Siddiqi Apparatus and method for processing magnetic particles
US6048734A (en) 1995-09-15 2000-04-11 The Regents Of The University Of Michigan Thermal microvalves in a fluid flow method
JP2001091521A (ja) * 1999-09-21 2001-04-06 Olympus Optical Co Ltd 自動分析装置
WO2001089705A2 (en) * 2000-05-19 2001-11-29 Becton Dickinson And Company System and method for manipulating magnetically responsive particles in fluid samples to collect dna or rna from a sample
US6692700B2 (en) 2001-02-14 2004-02-17 Handylab, Inc. Heat-reduction methods and systems related to microfluidic devices
US7323140B2 (en) 2001-03-28 2008-01-29 Handylab, Inc. Moving microdroplets in a microfluidic device
US7010391B2 (en) 2001-03-28 2006-03-07 Handylab, Inc. Methods and systems for control of microfluidic devices
US7829025B2 (en) 2001-03-28 2010-11-09 Venture Lending & Leasing Iv, Inc. Systems and methods for thermal actuation of microfluidic devices
US6852287B2 (en) 2001-09-12 2005-02-08 Handylab, Inc. Microfluidic devices having a reduced number of input and output connections
US8895311B1 (en) 2001-03-28 2014-11-25 Handylab, Inc. Methods and systems for control of general purpose microfluidic devices
EP2500076B1 (de) * 2002-04-26 2017-11-01 Abbott Laboratories Struktur und Verfahren zur Handhabung magnetischer Partikel in biologischen Tests
EP2402089A1 (de) 2003-07-31 2012-01-04 Handylab, Inc. Verarbeitung partikelhaltiger Proben
US8852862B2 (en) 2004-05-03 2014-10-07 Handylab, Inc. Method for processing polynucleotide-containing samples
WO2005108620A2 (en) 2004-05-03 2005-11-17 Handylab, Inc. Processing polynucleotide-containing samples
US8211386B2 (en) 2004-06-08 2012-07-03 Biokit, S.A. Tapered cuvette and method of collecting magnetic particles
WO2006017427A1 (en) * 2004-08-03 2006-02-16 Becton, Dickinson And Company Use of magnetic material to fractionate samples
JP2006281133A (ja) * 2005-04-01 2006-10-19 Tokyo Institute Of Technology 磁気ビーズセパレータ
CN101203757A (zh) * 2005-06-23 2008-06-18 皇家飞利浦电子股份有限公司 用于移动磁性粒子的设备
US20070020699A1 (en) * 2005-07-19 2007-01-25 Idexx Laboratories, Inc. Lateral flow assay and device using magnetic particles
DE102005039175A1 (de) * 2005-08-18 2007-02-22 Qiagen Gmbh Vorrichtung und Verfahren zum Abtrennen von magnetischen Partikeln aus einer Flüssigkeit
US10900066B2 (en) 2006-03-24 2021-01-26 Handylab, Inc. Microfluidic system for amplifying and detecting polynucleotides in parallel
JP5415253B2 (ja) 2006-03-24 2014-02-12 ハンディラブ・インコーポレーテッド 微小流体サンプルを処理するための一体化システム及びその使用方法
US11806718B2 (en) 2006-03-24 2023-11-07 Handylab, Inc. Fluorescence detector for microfluidic diagnostic system
US7998708B2 (en) 2006-03-24 2011-08-16 Handylab, Inc. Microfluidic system for amplifying and detecting polynucleotides in parallel
US8088616B2 (en) 2006-03-24 2012-01-03 Handylab, Inc. Heater unit for microfluidic diagnostic system
EP1839756A1 (de) * 2006-03-31 2007-10-03 F.Hoffmann-La Roche Ag Gerät zur Abscheidung magnetischer Teilchen aus teilchenhaltigen Flüssigkeiten, und einer Gruppe von Behältern zur Verwendung mit einem solchen Gerät
WO2008061165A2 (en) 2006-11-14 2008-05-22 Handylab, Inc. Microfluidic cartridge and method of making same
WO2008060604A2 (en) 2006-11-14 2008-05-22 Handylab, Inc. Microfluidic system for amplifying and detecting polynucleotides in parallel
US9618139B2 (en) 2007-07-13 2017-04-11 Handylab, Inc. Integrated heater and magnetic separator
US9186677B2 (en) 2007-07-13 2015-11-17 Handylab, Inc. Integrated apparatus for performing nucleic acid extraction and diagnostic testing on multiple biological samples
US8182763B2 (en) 2007-07-13 2012-05-22 Handylab, Inc. Rack for sample tubes and reagent holders
US8287820B2 (en) 2007-07-13 2012-10-16 Handylab, Inc. Automated pipetting apparatus having a combined liquid pump and pipette head system
USD621060S1 (en) 2008-07-14 2010-08-03 Handylab, Inc. Microfluidic cartridge
US8105783B2 (en) 2007-07-13 2012-01-31 Handylab, Inc. Microfluidic cartridge
CA2693654C (en) 2007-07-13 2018-02-13 Handylab, Inc. Polynucleotide capture materials, and methods of using same
US20090136385A1 (en) 2007-07-13 2009-05-28 Handylab, Inc. Reagent Tube
US8133671B2 (en) 2007-07-13 2012-03-13 Handylab, Inc. Integrated apparatus for performing nucleic acid extraction and diagnostic testing on multiple biological samples
WO2009014737A1 (en) * 2007-07-25 2009-01-29 Abbott Laboratories Magnetic mixer
USD618820S1 (en) 2008-07-11 2010-06-29 Handylab, Inc. Reagent holder
USD787087S1 (en) 2008-07-14 2017-05-16 Handylab, Inc. Housing
TWI429475B (zh) * 2009-10-30 2014-03-11 Rbc Bioscience Corp 一體式反應匣
US8784734B2 (en) 2010-05-20 2014-07-22 Abbott Laboratories Reusable sheaths for separating magnetic particles
CN103540518B (zh) * 2010-07-23 2015-07-08 贝克曼考尔特公司 化验盒
CA3082652A1 (en) 2011-04-15 2012-10-18 Becton, Dickinson And Company Scanning real-time microfluidic thermocycler and methods for synchronized thermocycling and scanning optical detection
DK2761305T3 (da) 2011-09-30 2017-11-20 Becton Dickinson Co Forenet reagensstrimmel
USD692162S1 (en) 2011-09-30 2013-10-22 Becton, Dickinson And Company Single piece reagent holder
EP2773892B1 (de) 2011-11-04 2020-10-07 Handylab, Inc. Vorrichtung zur vorbereitung von polynukleotidproben
RU2658773C2 (ru) 2012-02-03 2018-06-22 Бектон, Дикинсон Энд Компани Система и способ выполнения автоматизированных тестов над множеством биологических проб
JP2014093988A (ja) * 2012-11-12 2014-05-22 Seiko Epson Corp 固相担体の操作方法及び固相担体の操作装置
JP2014176302A (ja) * 2013-03-13 2014-09-25 Seiko Epson Corp 核酸増幅反応装置及び核酸増幅方法
CN103861735B (zh) * 2014-03-19 2017-01-25 东南大学 一种磁分离装置
CN110575781B (zh) * 2014-06-18 2022-07-29 卢米耐克斯公司 用于磁混合的设备和方法
WO2016043291A1 (ja) * 2014-09-19 2016-03-24 協和メデックス株式会社 磁性担体粒子の洗浄方法、磁性担体粒子の洗浄装置、及び磁性担体粒子を用いる免疫学的測定方法
KR101583017B1 (ko) * 2015-07-17 2016-01-06 주식회사 지노바이오 MIP(Magnetic Iron Particles)분리 시스템
KR101720609B1 (ko) * 2015-07-17 2017-03-28 주식회사 지노바이오 자기력 흐름을 이용한 MIP(Magnetic Iron Particles)분리장치
JP6995090B2 (ja) * 2019-07-11 2022-01-14 日本電子株式会社 自動分析装置および自動分析装置の制御方法
EP3834939A1 (de) * 2019-12-12 2021-06-16 TTP plc Probenvorbereitungssystem
GB2622290A (en) * 2022-01-31 2024-03-13 Idex Health & Science Llc Magnetic particle reaction system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792113A (fr) 1971-12-13 1973-05-30 Technicon Instr Melangeur de liquides contenant des particules magnetiques
US4911555A (en) * 1989-05-04 1990-03-27 The Jackson Laboratory Magnetic stirrer for multiple samples
WO1993008919A1 (en) 1991-11-08 1993-05-13 Envimag B.V. Magnetic disc separator
US5200071A (en) * 1992-01-09 1993-04-06 Quantum Systems International, Inc. Translating magnetic field treatment device
US5670329A (en) 1993-05-28 1997-09-23 Cardiovascular Diagnostics, Inc. Method and analytical system for performing fibrinogen assays accurately, rapidly and simply using a rotating magnetic field
ES2170083T3 (es) * 1993-09-17 2002-08-01 Hoffmann La Roche Analizador con un dispositivo para la separacion de microparticulas magneticas.
DE4423878A1 (de) 1994-07-07 1996-01-11 Boehringer Mannheim Gmbh Vorrichtung und Verfahren zum Abscheiden von magnetischen Mikropartikeln
DE4429155A1 (de) 1994-08-17 1996-02-22 Hans Schiesl Meßanordnung und Verfahren zur Durchführung luminometrischer Reihenanalysen sowie Mehrfachküvette zur Aufnahme von Flüssigkeitsproben hierfür
JP3607320B2 (ja) * 1994-09-02 2005-01-05 株式会社日立製作所 微粒子を用いた分析における固相の回収方法及び装置
US5599501A (en) 1994-11-10 1997-02-04 Ciba Corning Diagnostics Corp. Incubation chamber
AU4927496A (en) * 1995-02-21 1996-09-11 Iqbal W. Siddiqi Apparatus and method for mixing and separation employing magnetic particles
DE19512368A1 (de) 1995-04-01 1996-10-02 Boehringer Mannheim Gmbh System zur Freisetzung und Isolierung von Nukleinsäuren

Also Published As

Publication number Publication date
DE69839294T2 (de) 2009-04-09
JPH11156231A (ja) 1999-06-15
US6579453B1 (en) 2003-06-17
JP4351751B2 (ja) 2009-10-28

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