DE69608958D1 - Wanderfeldscheider zur trennung von partikeln - Google Patents

Wanderfeldscheider zur trennung von partikeln

Info

Publication number
DE69608958D1
DE69608958D1 DE69608958T DE69608958T DE69608958D1 DE 69608958 D1 DE69608958 D1 DE 69608958D1 DE 69608958 T DE69608958 T DE 69608958T DE 69608958 T DE69608958 T DE 69608958T DE 69608958 D1 DE69608958 D1 DE 69608958D1
Authority
DE
Germany
Prior art keywords
wanderfeldscheider
separating particles
electrodes
helix
electrical connections
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 - Fee Related
Application number
DE69608958T
Other languages
English (en)
Other versions
DE69608958T2 (de
Inventor
Nicholas Dames
Archibald Safford
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.)
Scientific Generics Ltd
Original Assignee
Scientific Generics Ltd
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 Scientific Generics Ltd filed Critical Scientific Generics Ltd
Application granted granted Critical
Publication of DE69608958D1 publication Critical patent/DE69608958D1/de
Publication of DE69608958T2 publication Critical patent/DE69608958T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B03C5/00—Separating dispersed particles from liquids by electrostatic effect
    • B03C5/02—Separators
    • B03C5/022—Non-uniform field separators
    • B03C5/028—Non-uniform field separators using travelling electric fields, i.e. travelling wave dielectrophoresis [TWD]
DE69608958T 1995-04-06 1996-04-04 Wanderfeldscheider zur trennung von partikeln Expired - Fee Related DE69608958T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9507125.4A GB9507125D0 (en) 1995-04-06 1995-04-06 Travelling wave electrodes
PCT/GB1996/000860 WO1996031282A1 (en) 1995-04-06 1996-04-04 Travelling wave particle separation apparatus

Publications (2)

Publication Number Publication Date
DE69608958D1 true DE69608958D1 (de) 2000-07-27
DE69608958T2 DE69608958T2 (de) 2000-10-19

Family

ID=10772628

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69608958T Expired - Fee Related DE69608958T2 (de) 1995-04-06 1996-04-04 Wanderfeldscheider zur trennung von partikeln

Country Status (7)

Country Link
US (1) US6059950A (de)
EP (1) EP0819027B1 (de)
JP (1) JPH11503072A (de)
AT (1) ATE193981T1 (de)
DE (1) DE69608958T2 (de)
GB (1) GB9507125D0 (de)
WO (1) WO1996031282A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5993630A (en) * 1996-01-31 1999-11-30 Board Of Regents The University Of Texas System Method and apparatus for fractionation using conventional dielectrophoresis and field flow fractionation
US5888370A (en) * 1996-02-23 1999-03-30 Board Of Regents, The University Of Texas System Method and apparatus for fractionation using generalized dielectrophoresis and field flow fractionation
GB9619093D0 (en) 1996-09-12 1996-10-23 Scient Generics Ltd Methods of analysis/separation
US5858192A (en) * 1996-10-18 1999-01-12 Board Of Regents, The University Of Texas System Method and apparatus for manipulation using spiral electrodes
WO2000077163A1 (fr) * 1999-06-10 2000-12-21 Matsushita Electric Industrial Co., Ltd. Dispositif electrochimique deplaçant des particules enrobees d'une proteine
JP2004503775A (ja) 2000-06-14 2004-02-05 ボード・オブ・リージェンツ，ザ・ユニヴァーシティ・オヴ・テキサス・システム 検体混合物の組み合わせた磁気泳動および誘電泳動の操作のための方法および装置
EP1328803B1 (de) 2000-06-14 2005-09-07 The Board Of Regents, The University Of Texas System Systeme und verfahren zur zellteilbevölkerungsanalyse
US7004238B2 (en) * 2001-12-18 2006-02-28 Illinois Institute Of Technology Electrode design for electrohydrodynamic induction pumping thermal energy transfer system
US20040011652A1 (en) * 2002-07-16 2004-01-22 Bressler Vincent Edward Separation of particles using multiple conductive layers
US7384791B2 (en) * 2004-01-21 2008-06-10 Hewlett-Packard Development Company, L.P. Method of analyzing blood
US7390387B2 (en) * 2004-03-25 2008-06-24 Hewlett-Packard Development Company, L.P. Method of sorting cells in series
US7390388B2 (en) * 2004-03-25 2008-06-24 Hewlett-Packard Development Company, L.P. Method of sorting cells on a biodevice
US7160425B2 (en) * 2004-03-25 2007-01-09 Hewlett-Packard Development Company, L.P. Cell transporter for a biodevice
GB0812996D0 (en) * 2008-07-16 2008-08-20 Blood Analysis Ltd Electrode arrangement for analysing concentrations of particles

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB423523A (en) * 1933-08-04 1935-02-04 Bernard Whelpton Holman Improvements in apparatus for the electro-magnetic separation or concentration of minerals
US3294237A (en) * 1963-05-31 1966-12-27 Weston David Magnetic separator
US3778678A (en) * 1972-02-16 1973-12-11 S Masuda Apparatus for electric field curtain of contact type
JPS5948144B2 (ja) * 1976-02-28 1984-11-24 株式会社井上ジャパックス研究所 固液分離装置
US4390403A (en) * 1981-07-24 1983-06-28 Batchelder J Samuel Method and apparatus for dielectrophoretic manipulation of chemical species
JPS61500769A (ja) * 1983-12-21 1986-04-24 ハルコフスキイ　ナウチノ−イススレドワテルスキイ　インスチチユ−ト　オブスチエイ　イ　ネオトロジノイ　ヒルルギイ 双極式電気凝固器
US4988208A (en) * 1987-10-08 1991-01-29 Koshin Kenki Kogyo Co., Ltd. Method of and apparatus for mixing or dispersing particles
US4970154A (en) * 1987-10-09 1990-11-13 Baylor College Of Medicine Method for inserting foreign genes into cells using pulsed radiofrequency
US5108568A (en) * 1989-07-07 1992-04-28 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Controlled method of reducing electrophoretic mobility of macromolecules, particles or cells
US5284558A (en) * 1990-07-27 1994-02-08 University Of Iowa Research Foundation Electrophoresis-based sequencing of oligosaccharides
DE4034697A1 (de) * 1990-10-31 1992-05-14 Fraunhofer Ges Forschung Verfahren zur handhabung mikroskopisch kleiner, dielektrischer teilchen und vorrichtung zur durchfuehrung des verfahrens
EP0519250A3 (en) * 1991-06-10 1993-06-02 Miles Inc. Microparticle-labeled binding assay analyzed by microwave spectroscopy
US5228960A (en) * 1992-07-17 1993-07-20 Beckman Instruments, Inc. Analysis of samples by capillary electrophoretic immunosubtraction
GB9301122D0 (en) * 1993-01-21 1993-03-10 Scient Generics Ltd Method of analysis/separation
US5514150A (en) * 1994-03-03 1996-05-07 Lsi Logic Corporation Micromachined conveyor devices
US5431793A (en) * 1994-07-29 1995-07-11 Beckman Instruments, Inc. Quantitative analysis of glycosylated hemoglobin by immunocappillary electrophoresis
US5858192A (en) * 1996-10-18 1999-01-12 Board Of Regents, The University Of Texas System Method and apparatus for manipulation using spiral electrodes

Also Published As

Publication number Publication date
GB9507125D0 (en) 1995-05-31
WO1996031282A1 (en) 1996-10-10
EP0819027B1 (de) 2000-06-21
US6059950A (en) 2000-05-09
DE69608958T2 (de) 2000-10-19
ATE193981T1 (de) 2000-07-15
JPH11503072A (ja) 1999-03-23
EP0819027A1 (de) 1998-01-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee