DE69522461T2 - Vorrichtung zum transfer magnetischer teilchen - Google Patents

Vorrichtung zum transfer magnetischer teilchen

Info

Publication number
DE69522461T2
DE69522461T2 DE69522461T DE69522461T DE69522461T2 DE 69522461 T2 DE69522461 T2 DE 69522461T2 DE 69522461 T DE69522461 T DE 69522461T DE 69522461 T DE69522461 T DE 69522461T DE 69522461 T2 DE69522461 T2 DE 69522461T2
Authority
DE
Germany
Prior art keywords
transfering
magnetic particles
particles
magnetic
transfering 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
DE69522461T
Other languages
English (en)
Other versions
DE69522461D1 (de
Inventor
Jukka Tuunanen
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.)
Thermo Fisher Scientific Oy
Original Assignee
Thermo Labsystems Oy
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 Thermo Labsystems Oy filed Critical Thermo Labsystems Oy
Publication of DE69522461D1 publication Critical patent/DE69522461D1/de
Application granted granted Critical
Publication of DE69522461T2 publication Critical patent/DE69522461T2/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
    • B03C1/284—Magnetic plugs and dipsticks with associated cleaning means, e.g. retractable non-magnetic sleeve
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • G01N33/54326—Magnetic particles

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Paints Or Removers (AREA)
DE69522461T 1994-10-20 1995-10-20 Vorrichtung zum transfer magnetischer teilchen Expired - Lifetime DE69522461T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI944938A FI944938A0 (fi) 1994-10-20 1994-10-20 Foerflyttningsanordning
PCT/FI1995/000578 WO1996012959A1 (en) 1994-10-20 1995-10-20 Magnetic particle transfer device

Publications (2)

Publication Number Publication Date
DE69522461D1 DE69522461D1 (de) 2001-10-04
DE69522461T2 true DE69522461T2 (de) 2002-05-23

Family

ID=8541635

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69522461T Expired - Lifetime DE69522461T2 (de) 1994-10-20 1995-10-20 Vorrichtung zum transfer magnetischer teilchen

Country Status (8)

Country Link
US (1) US5942124A (de)
EP (1) EP0788602B1 (de)
JP (1) JP3413430B2 (de)
DE (1) DE69522461T2 (de)
FI (2) FI944938A0 (de)
NO (1) NO317663B1 (de)
RU (1) RU2142631C1 (de)
WO (1) WO1996012959A1 (de)

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DE69434867T2 (de) 1993-02-01 2007-05-16 Thermo Electron Oy Gerät zur Bestimmung eines Analyten in einer Probe
FI944938A0 (fi) * 1994-10-20 1994-10-20 Labsystems Oy Foerflyttningsanordning
FI944939A0 (fi) * 1994-10-20 1994-10-20 Labsystems Oy Foerfarande foer separering av partiklar
FI944937A0 (fi) 1994-10-20 1994-10-20 Labsystems Oy Separeringsanordning
FI944940A0 (fi) * 1994-10-20 1994-10-20 Labsystems Oy Tvaofasigt separeringsfoerfarande
EP0963554B1 (de) * 1997-01-30 2002-10-23 MERCK PATENT GmbH Verfahren zur immunologischen bestimmung eines analyten
DE19730497C2 (de) * 1997-07-16 2000-02-10 Heermann Klaus Hinrich Verfahren zum Waschen, zur Separierung und Konzentrierung von Biomolekülen unter Verwendung eines Magnetstifts
FI102906B (fi) 1998-02-23 1999-03-15 Bio Nobile Oy Menetelmä ja väline aineen siirtämiseksi
EP1671703A3 (de) * 1998-03-19 2006-07-05 Precision System Science Co., Ltd. Verfahren zur Herstellung von Substanzen in Trägern
FI990082A0 (fi) * 1999-01-18 1999-01-18 Labsystems Oy Puhdistusprosessi magneettipartikkeleita käyttäen
US6254830B1 (en) * 1999-11-05 2001-07-03 The Board Of Governors For Higher Education, State Of Rhode Island And Providence Plantations Magnetic focusing immunosensor for the detection of pathogens
FI20000583A0 (fi) 2000-03-14 2000-03-14 Labsystems Oy Astia ja sauva
CN1374528A (zh) * 2001-03-13 2002-10-16 清华大学 微电磁分配头及其在微小颗粒分发中的应用
US20040166502A1 (en) * 2001-03-13 2004-08-26 Yaming Lai Microelectromagnetic dispenser heads and uses thereof
FI120863B (fi) * 2002-10-18 2010-04-15 Biocontrol Systems Inc Magneettinen siirtomenetelmä ja mikropartikkelien siirtolaite
FI20040159A0 (fi) 2003-10-20 2004-02-02 Bio Mobile Oy Magneettinen siirtomenetelmä, mikropartikkelien siirtolaite, ja reaktioyksikkö
US7534081B2 (en) 2005-05-24 2009-05-19 Festo Corporation Apparatus and method for transferring samples from a source to a target
US7597520B2 (en) 2005-05-24 2009-10-06 Festo Corporation Apparatus and method for transferring samples from a source to a target
FI20051248L (fi) 2005-12-02 2007-06-03 Bio Nobile Oy Biologisten komponenttien rikastusyksikkö ja rikastusmenetelmä
US7799281B2 (en) 2007-01-16 2010-09-21 Festo Corporation Flux concentrator for biomagnetic particle transfer device
US8272776B2 (en) * 2007-01-31 2012-09-25 Ge Healthcare Bio-Sciences Ab Method and apparatus for forming an homogeneous mixture of chromatography media in a vessel
DE502007004200D1 (de) * 2007-08-14 2010-08-05 Qiagen Gmbh Verfahren zum Suspendieren oder Resuspendieren von Partikeln in einer Lösung sowie daran angepasste Vorrichtung
US8222048B2 (en) 2007-11-05 2012-07-17 Abbott Laboratories Automated analyzer for clinical laboratory
EP2229441B1 (de) 2007-12-12 2014-10-01 The Board of Trustees of The Leland Stanford Junior University Verfahren und vorrichtung zur magnetischen trennung von zellen
KR101384142B1 (ko) * 2007-12-28 2014-04-14 삼성디스플레이 주식회사 표시기판, 이의 제조방법 및 이를 갖는 표시장치
US20100297778A1 (en) * 2009-05-20 2010-11-25 Abbott Laboratories Conjugate Having Cleavable Linking Agent
US8784734B2 (en) 2010-05-20 2014-07-22 Abbott Laboratories Reusable sheaths for separating magnetic particles
JP6072033B2 (ja) 2011-07-29 2017-02-01 コーニング インコーポレイテッド 磁気分離装置及び方法
US9199870B2 (en) 2012-05-22 2015-12-01 Corning Incorporated Electrostatic method and apparatus to form low-particulate defect thin glass sheets
CN105219641B (zh) * 2014-05-27 2017-12-12 北京自由度科学机器有限公司 用于磁珠法的装置和方法
US10788503B2 (en) * 2016-03-18 2020-09-29 Andrew Alliance S.A. Methods and apparatus for bead manipulation in a tip of a liquid handler

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JPS635265A (ja) * 1986-06-25 1988-01-11 Toshiba Corp 免疫分析方法
US4891321A (en) * 1987-10-21 1990-01-02 Hubscher Thomas T Apparatus for performing determinations of immune reactants in biological fluids
DE3850635T2 (de) * 1987-11-16 1995-03-02 Amoco Corp Magnetische Trennvorrichtung und Verfahren zur Anwendung in heterogenen Prüfungen.
US4895650A (en) * 1988-02-25 1990-01-23 Gen-Probe Incorporated Magnetic separation rack for diagnostic assays
EP0351857B1 (de) * 1988-07-20 1994-11-30 Olympus Optical Co., Ltd. Immuntestverfahren unter Verwendung magnetischer Markerteilchen
US5147529A (en) * 1988-08-10 1992-09-15 E. I. Du Pont De Nemours And Company Method for automatically processing magnetic solid phase reagents
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DE69434867T2 (de) * 1993-02-01 2007-05-16 Thermo Electron Oy Gerät zur Bestimmung eines Analyten in einer Probe
FI932866A0 (fi) * 1993-06-21 1993-06-21 Labsystems Oy Separeringsfoerfarande
FI930440A0 (fi) * 1993-02-01 1993-02-01 Labsystems Oy Bestaemningsfoerfarande
FI944937A0 (fi) * 1994-10-20 1994-10-20 Labsystems Oy Separeringsanordning
FI944940A0 (fi) * 1994-10-20 1994-10-20 Labsystems Oy Tvaofasigt separeringsfoerfarande
FI944938A0 (fi) * 1994-10-20 1994-10-20 Labsystems Oy Foerflyttningsanordning
FI944939A0 (fi) * 1994-10-20 1994-10-20 Labsystems Oy Foerfarande foer separering av partiklar

Also Published As

Publication number Publication date
NO971805D0 (no) 1997-04-18
DE69522461D1 (de) 2001-10-04
FI944938A0 (fi) 1994-10-20
US5942124A (en) 1999-08-24
FI971666A0 (fi) 1997-04-18
EP0788602B1 (de) 2001-08-29
JP3413430B2 (ja) 2003-06-03
FI120470B (fi) 2009-10-30
JPH10508099A (ja) 1998-08-04
NO317663B1 (no) 2004-11-29
WO1996012959A1 (en) 1996-05-02
FI971666A (fi) 1997-04-18
EP0788602A1 (de) 1997-08-13
NO971805L (no) 1997-04-18
RU2142631C1 (ru) 1999-12-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: SEEGER SEEGER LINDNER PARTNERSCHAFT PATENTANWAELTE