DE69807905D1 - Hochgradienten-magnetvorrichtung und verfahren zur abscheidung oder reinigung von zellen - Google Patents

Hochgradienten-magnetvorrichtung und verfahren zur abscheidung oder reinigung von zellen

Info

Publication number
DE69807905D1
DE69807905D1 DE69807905T DE69807905T DE69807905D1 DE 69807905 D1 DE69807905 D1 DE 69807905D1 DE 69807905 T DE69807905 T DE 69807905T DE 69807905 T DE69807905 T DE 69807905T DE 69807905 D1 DE69807905 D1 DE 69807905D1
Authority
DE
Germany
Prior art keywords
channel
separating material
container
separating
cells
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
DE69807905T
Other languages
English (en)
Other versions
DE69807905T2 (de
Inventor
David Briggs
Shang-Chih Jen
Merrill Schwartz
Ranga Chary
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.)
Novartis Pharma GmbH
Novartis AG
Original Assignee
Novartis Erfindungen Verwaltungs GmbH
Novartis 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 Novartis Erfindungen Verwaltungs GmbH, Novartis AG filed Critical Novartis Erfindungen Verwaltungs GmbH
Application granted granted Critical
Publication of DE69807905D1 publication Critical patent/DE69807905D1/de
Publication of DE69807905T2 publication Critical patent/DE69807905T2/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
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/035—Open gradient magnetic separators, i.e. separators in which the gap is unobstructed, characterised by the configuration of the gap
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/84—Manufacture, treatment, or detection of nanostructure
    • Y10S977/888—Shaping or removal of materials, e.g. etching
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/902—Specified use of nanostructure

Landscapes

  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
DE69807905T 1997-10-10 1998-10-09 Hochgradienten-magnetvorrichtung und verfahren zur abscheidung oder reinigung von zellen Expired - Fee Related DE69807905T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/948,357 US6241894B1 (en) 1997-10-10 1997-10-10 High gradient magnetic device and method for cell separation or purification
PCT/EP1998/006420 WO1999019071A1 (en) 1997-10-10 1998-10-09 High gradient magnetic device and method for cell separation or purification

Publications (2)

Publication Number Publication Date
DE69807905D1 true DE69807905D1 (de) 2002-10-17
DE69807905T2 DE69807905T2 (de) 2003-05-22

Family

ID=25487708

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69807905T Expired - Fee Related DE69807905T2 (de) 1997-10-10 1998-10-09 Hochgradienten-magnetvorrichtung und verfahren zur abscheidung oder reinigung von zellen

Country Status (9)

Country Link
US (1) US6241894B1 (de)
EP (1) EP1019195B1 (de)
AT (1) ATE223759T1 (de)
AU (1) AU1226999A (de)
DE (1) DE69807905T2 (de)
DK (1) DK1019195T3 (de)
ES (1) ES2184332T3 (de)
PT (1) PT1019195E (de)
WO (1) WO1999019071A1 (de)

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AU2012250179B2 (en) * 2011-04-27 2016-08-18 Becton Dickinson And Company Devices and methods for separating magnetically labeled moieties in a sample
WO2014066553A1 (en) * 2012-10-26 2014-05-01 Becton, Dickinson And Company Devices and methods for manipulating components in a fluid sample
WO2014145075A2 (en) 2013-03-15 2014-09-18 The Trustees Of Princeton University Methods and devices for high throughpout purification
US20150064153A1 (en) 2013-03-15 2015-03-05 The Trustees Of Princeton University High efficiency microfluidic purification of stem cells to improve transplants
US9677109B2 (en) 2013-03-15 2017-06-13 Accelerate Diagnostics, Inc. Rapid determination of microbial growth and antimicrobial susceptibility
CN105264127B (zh) 2013-03-15 2019-04-09 Gpb科学有限责任公司 颗粒的片上微流体处理
JP6041280B2 (ja) * 2013-06-28 2016-12-07 国立研究開発法人産業技術総合研究所 磁選機用マトリックス及び磁選機
WO2016161022A2 (en) 2015-03-30 2016-10-06 Accerlate Diagnostics, Inc. Instrument and system for rapid microorganism identification and antimicrobial agent susceptibility testing
US10253355B2 (en) 2015-03-30 2019-04-09 Accelerate Diagnostics, Inc. Instrument and system for rapid microorganism identification and antimicrobial agent susceptibility testing
US10976232B2 (en) 2015-08-24 2021-04-13 Gpb Scientific, Inc. Methods and devices for multi-step cell purification and concentration
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US10625272B2 (en) 2015-11-18 2020-04-21 Industrial Technology Research Institute Magnetic separator
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BR102016022548B1 (pt) * 2016-09-28 2022-03-22 José Pancrácio Ribeiro Matriz magnética ondulada para separador magnético de alta intensidade
JP7393328B2 (ja) 2017-09-01 2023-12-06 ジーピービー・サイエンティフィック・インコーポレイテッド マイクロ流体を使用した治療的に活性な細胞を調製する方法
WO2020058136A1 (en) * 2018-09-20 2020-03-26 Hemotune Ag Assembly for magnetic separation-based body fluid purification
EP4103518A4 (de) * 2020-02-11 2023-11-01 Khalifa University of Science and Technology Systeme und verfahren zur verbesserung der effizienz von trennverfahren
US11529636B2 (en) 2020-10-09 2022-12-20 Cláudio Henrique Teixeira Ribeiro Magnetic matrices and methods of using the same
CN112553043A (zh) * 2020-12-09 2021-03-26 深圳先进技术研究院 用于胎儿有核红细胞分离纯化的微流控芯片

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Also Published As

Publication number Publication date
EP1019195B1 (de) 2002-09-11
DE69807905T2 (de) 2003-05-22
ATE223759T1 (de) 2002-09-15
ES2184332T3 (es) 2003-04-01
EP1019195A1 (de) 2000-07-19
AU1226999A (en) 1999-05-03
US6241894B1 (en) 2001-06-05
WO1999019071A1 (en) 1999-04-22
DK1019195T3 (da) 2002-12-30
PT1019195E (pt) 2003-01-31

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Legal Events

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8339 Ceased/non-payment of the annual fee