DE69525463T2 - Zweistufiges trennverfahren - Google Patents

Zweistufiges trennverfahren

Info

Publication number
DE69525463T2
DE69525463T2 DE69525463T DE69525463T DE69525463T2 DE 69525463 T2 DE69525463 T2 DE 69525463T2 DE 69525463 T DE69525463 T DE 69525463T DE 69525463 T DE69525463 T DE 69525463T DE 69525463 T2 DE69525463 T2 DE 69525463T2
Authority
DE
Germany
Prior art keywords
particles
magnet
separating
magnetic
collecting member
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
DE69525463T
Other languages
German (de)
English (en)
Other versions
DE69525463D1 (de
Inventor
Matti Korpela
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
Application granted granted Critical
Publication of DE69525463D1 publication Critical patent/DE69525463D1/de
Publication of DE69525463T2 publication Critical patent/DE69525463T2/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)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Biotechnology (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)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Hard Magnetic Materials (AREA)
DE69525463T 1994-10-20 1995-10-20 Zweistufiges trennverfahren Expired - Lifetime DE69525463T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI944940A FI944940A0 (fi) 1994-10-20 1994-10-20 Tvaofasigt separeringsfoerfarande
PCT/FI1995/000580 WO1996012961A1 (en) 1994-10-20 1995-10-20 Two-stage separation method

Publications (2)

Publication Number Publication Date
DE69525463D1 DE69525463D1 (de) 2002-03-21
DE69525463T2 true DE69525463T2 (de) 2002-11-21

Family

ID=8541637

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69525463T Expired - Lifetime DE69525463T2 (de) 1994-10-20 1995-10-20 Zweistufiges trennverfahren

Country Status (8)

Country Link
US (1) US6065605A (https=)
EP (1) EP0787297B1 (https=)
JP (1) JP3684421B2 (https=)
DE (1) DE69525463T2 (https=)
FI (2) FI944940A0 (https=)
NO (1) NO317665B1 (https=)
RU (1) RU2142632C1 (https=)
WO (1) WO1996012961A1 (https=)

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FI944940A0 (fi) * 1994-10-20 1994-10-20 Labsystems Oy Tvaofasigt separeringsfoerfarande
FI944937A0 (fi) 1994-10-20 1994-10-20 Labsystems Oy Separeringsanordning
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
WO1998034114A1 (de) * 1997-01-30 1998-08-06 Merck Patent Gmbh Verfahren zur immunologischen bestimmung eines analyten
FI102906B1 (fi) * 1998-02-23 1999-03-15 Bio Nobile Oy Menetelmä ja väline aineen siirtämiseksi
KR100445560B1 (ko) * 2001-10-31 2004-08-21 (주)바이오넥스 핵산 또는 생물학적 물질을 분리하기 위한 키트의 제조방법과, 그 방법에 의해 제조된 키트와, 그 키트를사용하는 장치
WO2003086637A1 (en) * 2002-04-12 2003-10-23 Instrumentation Laboratory Company Immunoassay probe
FI20040159A0 (fi) 2003-10-20 2004-02-02 Bio Mobile Oy Magneettinen siirtomenetelmä, mikropartikkelien siirtolaite, ja reaktioyksikkö
US8211386B2 (en) * 2004-06-08 2012-07-03 Biokit, S.A. Tapered cuvette and method of collecting magnetic particles
US7473407B2 (en) * 2004-11-19 2009-01-06 Solvay Chemicals Magnetic separation process for trona
FI20051248A7 (fi) 2005-12-02 2007-06-03 Biocontrol Systems Oy Biologisten komponenttien rikastusyksikkö ja rikastusmenetelmä
CA2685229A1 (en) * 2007-04-26 2008-11-06 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Health Process for isolating microorganisms from samples and system, apparatus and compositions therefor
DE102007045474A1 (de) 2007-09-21 2009-04-02 Qiagen Gmbh Vorrichtung und Verfahren zum Behandeln von Flüssigkeiten mit magnetischen Partikeln
US8222048B2 (en) 2007-11-05 2012-07-17 Abbott Laboratories Automated analyzer for clinical laboratory
EP2229441B1 (en) * 2007-12-12 2014-10-01 The Board of Trustees of The Leland Stanford Junior University Method and apparatus for magnetic separation of cells
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
CN104923395B (zh) * 2015-04-17 2018-02-16 安徽达健医学科技有限公司 用于分离及转移磁性颗粒的电磁电动一体化装置

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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
SU1555298A1 (ru) * 1988-06-02 1990-04-07 Государственный научно-исследовательский и проектный институт азотной промышленности и продуктов органического синтеза Магнитный аппарат дл очистки жидкостей и газов от ферромагнитных примесей и магнитной обработки водных систем
DE68919565T2 (de) * 1988-07-20 1995-06-29 Olympus Optical Co Immuntestverfahren unter Verwendung magnetischer Markerteilchen.
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DE69014507T2 (de) * 1989-09-13 1995-04-13 Tiyoda Seisakusho Koushoku Kk Gerät zur Zellenvorbehandlung für Durchfluss-Zytometrie.
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EP1130397B1 (en) * 1993-02-01 2006-10-11 Thermo Electron Oy Equipment for determination of an analyte from a sample
FI930440A0 (fi) * 1993-02-01 1993-02-01 Labsystems Oy Bestaemningsfoerfarande
FI932866A0 (fi) * 1993-06-21 1993-06-21 Labsystems Oy Separeringsfoerfarande
FI944939A0 (fi) * 1994-10-20 1994-10-20 Labsystems Oy Foerfarande foer separering av partiklar
FI944940A0 (fi) * 1994-10-20 1994-10-20 Labsystems Oy Tvaofasigt separeringsfoerfarande
FI944938A0 (fi) * 1994-10-20 1994-10-20 Labsystems Oy Foerflyttningsanordning
FI944937A0 (fi) * 1994-10-20 1994-10-20 Labsystems Oy Separeringsanordning

Also Published As

Publication number Publication date
NO971807L (no) 1997-04-18
FI971668A0 (fi) 1997-04-18
JP3684421B2 (ja) 2005-08-17
WO1996012961A1 (en) 1996-05-02
EP0787297A1 (en) 1997-08-06
NO971807D0 (no) 1997-04-18
FI944940A0 (fi) 1994-10-20
RU2142632C1 (ru) 1999-12-10
EP0787297B1 (en) 2002-02-13
JPH10508101A (ja) 1998-08-04
FI119661B (fi) 2009-01-30
FI971668L (fi) 1997-04-18
DE69525463D1 (de) 2002-03-21
US6065605A (en) 2000-05-23
NO317665B1 (no) 2004-11-29

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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