WO2002052277A3 - Magnet-greif-halte-anordnung zum handhaben matrixfoermige angeordneter manet-o bjekte - Google Patents

Magnet-greif-halte-anordnung zum handhaben matrixfoermige angeordneter manet-o bjekte Download PDF

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Publication number
WO2002052277A3
WO2002052277A3 PCT/EP2001/014948 EP0114948W WO02052277A3 WO 2002052277 A3 WO2002052277 A3 WO 2002052277A3 EP 0114948 W EP0114948 W EP 0114948W WO 02052277 A3 WO02052277 A3 WO 02052277A3
Authority
WO
WIPO (PCT)
Prior art keywords
magnetic
matrix
handling
objects
grip
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.)
Ceased
Application number
PCT/EP2001/014948
Other languages
English (en)
French (fr)
Other versions
WO2002052277A2 (de
Inventor
Jens Albert
Arne Albrecht
Thomas Henkel
Matthias Kallenbach
Guenter Mayer
Andreas Schober
Helmut Wurmus
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.)
Institut fuer Physikalische Hochtechnologie eV
Original Assignee
Institut fuer Physikalische Hochtechnologie eV
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 Institut fuer Physikalische Hochtechnologie eV filed Critical Institut fuer Physikalische Hochtechnologie eV
Priority to EP01985896A priority Critical patent/EP1386168A2/de
Publication of WO2002052277A2 publication Critical patent/WO2002052277A2/de
Anticipated expiration legal-status Critical
Publication of WO2002052277A3 publication Critical patent/WO2002052277A3/de
Ceased legal-status Critical Current

Links

Classifications

    • 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

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  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Manipulator (AREA)

Abstract

Die Erfindung betrifft eine magnetische Greif-Halte-Anordnung (11, 12) für die Handhabung von in einer Matrix angeordneten magnetischen Objekten (16), insbesondere von chemische Proben tragenden Partikeln, bei der zumindest ein Teil der magnetischen Objekte ohne Veränderung ihrer matrixbedingten Zuordnung durch eine bezüglich der Matrix partiell erzeugte Magnetkraft gleichzeitig in eine neue Lage bewegbar ist. Sie soll globale räumliche Magnetfeldüberlagerungen ebenso vermeiden wie die Reduzierung der nutzbaren Magnetkraft und gleichzeitig ökonomisch arbeiten. Das gelingt dadurch, daß jedem der magnetischen Objekte ein haltendes Magnetfeld zugeordnet ist, das von einem bezüglich der Matrix partiellen, ortsveränderlichen greifenden Magnetfeld überlagert ist.
PCT/EP2001/014948 2000-12-22 2001-12-18 Magnet-greif-halte-anordnung zum handhaben matrixfoermige angeordneter manet-o bjekte Ceased WO2002052277A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01985896A EP1386168A2 (de) 2000-12-22 2001-12-18 Magnet-greif-halte-anordung zum handhaben matrixfoermig angeordneter magnet-objekte

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000165148 DE10065148B4 (de) 2000-12-22 2000-12-22 Magnetische Greif-Halte-Anordnung
DE10065148.8 2000-12-22

Publications (2)

Publication Number Publication Date
WO2002052277A2 WO2002052277A2 (de) 2002-07-04
WO2002052277A3 true WO2002052277A3 (de) 2003-11-13

Family

ID=7669087

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/014948 Ceased WO2002052277A2 (de) 2000-12-22 2001-12-18 Magnet-greif-halte-anordnung zum handhaben matrixfoermige angeordneter manet-o bjekte

Country Status (3)

Country Link
EP (1) EP1386168A2 (de)
DE (1) DE10065148B4 (de)
WO (1) WO2002052277A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004041941B4 (de) * 2004-08-30 2007-01-11 P.A.L.M. Microlaser Technologies Ag Verfahren zur Gewinnung von biologischen Objekten mit einer Aufnahmeeinheit
CN104122127A (zh) * 2014-07-18 2014-10-29 东南大学 一种生物样本处理装置
WO2024206073A1 (en) * 2023-03-27 2024-10-03 Bionaut Labs Ltd. A magnetic device comprising magnetic particles

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292920A (en) * 1976-04-26 1981-10-06 Smith Kendall O Magnetic attraction transfer devices for use in solid phase radioimmunoassays and in other assay methods
DE19854003A1 (de) * 1998-11-18 2000-05-25 Jenoptik Jena Gmbh Simultanes Magnetpartikelhandling in zweidimensionaler Anordnung
DE19901544A1 (de) * 1999-01-16 2000-07-20 Univ Ilmenau Tech Magnetischer Greifer für matrixartig angeordnete Objekte
WO2001000875A2 (en) * 1999-06-25 2001-01-04 Motorola, Inc. Novel methods and products for arrayed microsphere analysis

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4988618A (en) * 1987-11-16 1991-01-29 Gene-Trak Systems Magnetic separation device and methods for use in heterogeneous assays
DE68919565T2 (de) * 1988-07-20 1995-06-29 Olympus Optical Co Immuntestverfahren unter Verwendung magnetischer Markerteilchen.
WO1992005443A1 (en) * 1990-09-15 1992-04-02 Medical Research Council Reagent separation
GB9212164D0 (en) * 1992-06-09 1992-07-22 Medical Res Council Preparation of nucleic acids
US5602042A (en) * 1994-04-14 1997-02-11 Cytyc Corporation Method and apparatus for magnetically separating biological particles from a mixture
DE29614623U1 (de) * 1996-08-23 1996-12-19 AGOWA Gesellschaft für molekularbiologische Technologie mbH, 12489 Berlin Magnetseparator zum Trennen und Waschen von paramagnetischen Partikeln sowie zur Elution von Stoffen, welche an die paramagnetischen Partikel gebunden wurden
US5779907A (en) * 1996-12-06 1998-07-14 Systems Research Laboratories, Inc. Magnetic microplate separator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292920A (en) * 1976-04-26 1981-10-06 Smith Kendall O Magnetic attraction transfer devices for use in solid phase radioimmunoassays and in other assay methods
DE19854003A1 (de) * 1998-11-18 2000-05-25 Jenoptik Jena Gmbh Simultanes Magnetpartikelhandling in zweidimensionaler Anordnung
DE19901544A1 (de) * 1999-01-16 2000-07-20 Univ Ilmenau Tech Magnetischer Greifer für matrixartig angeordnete Objekte
WO2001000875A2 (en) * 1999-06-25 2001-01-04 Motorola, Inc. Novel methods and products for arrayed microsphere analysis

Also Published As

Publication number Publication date
DE10065148B4 (de) 2004-01-22
WO2002052277A2 (de) 2002-07-04
DE10065148A1 (de) 2002-07-11
EP1386168A2 (de) 2004-02-04

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