DE69735237D1 - Gerät und verfahren zum waschen von zellen - Google Patents

Gerät und verfahren zum waschen von zellen

Info

Publication number
DE69735237D1
DE69735237D1 DE69735237T DE69735237T DE69735237D1 DE 69735237 D1 DE69735237 D1 DE 69735237D1 DE 69735237 T DE69735237 T DE 69735237T DE 69735237 T DE69735237 T DE 69735237T DE 69735237 D1 DE69735237 D1 DE 69735237D1
Authority
DE
Germany
Prior art keywords
washing cells
washing
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
DE69735237T
Other languages
English (en)
Other versions
DE69735237T2 (de
Inventor
Eric Chase
North, Jr
Harvey Schulte
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.)
Cytek Development Inc
Original Assignee
Cytek Development Inc
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 Cytek Development Inc filed Critical Cytek Development Inc
Application granted granted Critical
Publication of DE69735237D1 publication Critical patent/DE69735237D1/de
Publication of DE69735237T2 publication Critical patent/DE69735237T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0442—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • Y10T436/255—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.] including use of a solid sorbent, semipermeable membrane, or liquid extraction
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/2575—Volumetric liquid transfer
DE69735237T 1996-06-20 1997-06-19 Gerät und verfahren zum waschen von zellen Expired - Fee Related DE69735237T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/667,449 US5840253A (en) 1996-06-20 1996-06-20 Cell wash apparatus
US667449 1996-06-20
PCT/US1997/012130 WO1998019528A1 (en) 1996-06-20 1997-06-19 Cell wash apparatus and method

Publications (2)

Publication Number Publication Date
DE69735237D1 true DE69735237D1 (de) 2006-04-20
DE69735237T2 DE69735237T2 (de) 2006-11-02

Family

ID=24678276

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69735237T Expired - Fee Related DE69735237T2 (de) 1996-06-20 1997-06-19 Gerät und verfahren zum waschen von zellen

Country Status (6)

Country Link
US (2) US5840253A (de)
EP (1) EP0938257B1 (de)
JP (1) JP3847348B2 (de)
DE (1) DE69735237T2 (de)
ES (1) ES2256892T3 (de)
WO (1) WO1998019528A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5840253A (en) * 1996-06-20 1998-11-24 Cytek Development Inc Cell wash apparatus
US6302836B1 (en) * 1998-10-01 2001-10-16 Howard L. North, Jr. Method for partitioning blood and delivering clean serum
US6379626B1 (en) 1999-09-03 2002-04-30 Array Biopharma Reactor plate clamping system
US6403379B1 (en) 1999-09-03 2002-06-11 Array Biopharma Reactor plate washing station
WO2001038882A1 (en) * 1999-11-23 2001-05-31 Becton Dickinson And Company Apparatus and method for processing sample materials contained in a plurality of sample tubes
AU2625801A (en) * 2000-01-04 2001-07-16 Biodevices, Inc. Pipet for liquid exchange
US7285415B2 (en) * 2002-07-11 2007-10-23 The Regents Of The University Of California Oligodendrocytes derived from human embryonic stem cells for remyelination and treatment of spinal cord injury
US20050101014A1 (en) * 2002-07-11 2005-05-12 Keirstead Hans S. Oligodendrocytes derived from human embryonic stem cells for remyelination and treatment of spinal cord injury
US20040027914A1 (en) * 2002-08-08 2004-02-12 Vrane David R. Method and system for maintaining particles in suspension in a fluid
US20050054506A1 (en) * 2003-07-30 2005-03-10 Bradley Bruce J. Microbial concentration system
GB0400192D0 (en) * 2004-01-06 2004-02-11 Vapourtec Ltd Solvent evaporator
CN105331577A (zh) 2008-01-30 2016-02-17 阿斯特利亚斯生物治疗股份公司 用于培养干细胞衍生的少突胶质细胞前体细胞的合成表面
JP2010148450A (ja) * 2008-12-25 2010-07-08 Olympus Corp 細胞洗浄方法
IT1396982B1 (it) 2009-11-19 2012-12-20 Genedia S R L Apparecchiatura a centrifuga per processi biochimici con dispositivo di immissione di gas.
WO2015003037A1 (en) * 2013-07-03 2015-01-08 Wyatt Technology Corporation Method and apparatus to control sample carryover in analytical instruments
EP3174970A1 (de) 2014-07-30 2017-06-07 F. Hoffmann-La Roche AG Automatisiertes system zur verarbeitung von partikeln
US10059922B2 (en) 2014-07-31 2018-08-28 Becton, Dickinson And Company Methods and systems for separating components of a biological sample with gravity sedimentation
KR101728711B1 (ko) * 2015-09-03 2017-04-21 바디텍메드(주) 무개(capless) 튜브를 이용한 시료 혼합 장치 및 방법
WO2018079885A1 (ko) * 2016-10-28 2018-05-03 바디텍메드(주) 무개 튜브를 이용한 시료 혼합 장치 및 방법
EP4293435A1 (de) * 2022-06-17 2023-12-20 The Automation Partnership (Cambridge) Ltd. Computerimplementiertes verfahren, computerprogrammprodukt, steuervorrichtung und system zur steuerung eines probenaufbereitungssystems

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH420665A (de) * 1964-04-28 1966-09-15 Uster Spindel Motoren Maschf Vorrichtung zur Prüfung von Frischbeton
SE326320B (de) * 1966-10-27 1970-07-20 Lkb Produkter Ab
BE758319A (fr) * 1969-07-30 1971-04-01 Rohe Scientific Corp Laboratoire clinique automatique
US3858795A (en) * 1973-02-08 1975-01-07 Int Equipment Co Method for washing blood cells
US3838809A (en) * 1973-04-16 1974-10-01 M Williams Automatic serum preparation station
US3877634A (en) * 1973-05-25 1975-04-15 Du Pont Cell washing centrifuge apparatus and system
US4639242A (en) * 1985-02-04 1987-01-27 Babson Arthur L Vessel and procedure for automated assay
US4668214A (en) * 1986-06-09 1987-05-26 Electromedics, Inc. Method of washing red blood cells
US5030341A (en) * 1987-04-03 1991-07-09 Andronic Technologies, Inc. Apparatus for separating phases of blood
US5084240A (en) * 1988-07-25 1992-01-28 Cirrus Diagnostics Inc. Centrifuge vessel for automated solid-phase immunoassay
US5215376A (en) * 1989-09-08 1993-06-01 Becton, Dickinson And Company Method for causing vortices in a test tube
US5275731A (en) * 1991-06-28 1994-01-04 Jahn Karl H Apparatus for rapidly separating blood into filtered fractions
EP0596883A4 (de) * 1991-07-26 1994-12-07 Cirrus Diagnostics Inc Automatisches analysiergerät für immunoassays.
WO1993017329A1 (en) * 1992-02-24 1993-09-02 Coulter Corporation Suspension media for hematological composition and method for its use
WO1994008721A1 (en) * 1992-10-13 1994-04-28 Haemonetics Corporation Disposable centrifuge rotor and core
US5478479A (en) * 1994-05-20 1995-12-26 Haemonetics Corporation Two-stage cell wash process controlled by optical sensor
US5730938A (en) * 1995-08-09 1998-03-24 Bio-Chem Laboratory Systems, Inc. Chemistry analyzer
US5840253A (en) * 1996-06-20 1998-11-24 Cytek Development Inc Cell wash apparatus

Also Published As

Publication number Publication date
WO1998019528A1 (en) 1998-05-14
DE69735237T2 (de) 2006-11-02
US6235537B1 (en) 2001-05-22
ES2256892T3 (es) 2006-07-16
US5840253A (en) 1998-11-24
EP0938257A4 (de) 2002-02-20
JP3847348B2 (ja) 2006-11-22
EP0938257A1 (de) 1999-09-01
JP2000516099A (ja) 2000-12-05
EP0938257B1 (de) 2006-02-08

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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