DK0672835T3 - Mikro-fluiddiode - Google Patents

Mikro-fluiddiode

Info

Publication number
DK0672835T3
DK0672835T3 DK95101737T DK95101737T DK0672835T3 DK 0672835 T3 DK0672835 T3 DK 0672835T3 DK 95101737 T DK95101737 T DK 95101737T DK 95101737 T DK95101737 T DK 95101737T DK 0672835 T3 DK0672835 T3 DK 0672835T3
Authority
DK
Denmark
Prior art keywords
micro
capillaries
fluid
flow
etched
Prior art date
Application number
DK95101737T
Other languages
English (en)
Inventor
Minh Tan Dr Pham
Steffen Dr Howitz
Original Assignee
Rossendorf Forschzent
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 Rossendorf Forschzent filed Critical Rossendorf Forschzent
Application granted granted Critical
Publication of DK0672835T3 publication Critical patent/DK0672835T3/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C4/00—Circuit elements characterised by their special functions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/314—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit
    • B01F25/3142—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced at the circumference of the conduit the conduit having a plurality of openings in the axial direction or in the circumferential direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30—Micromixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2224—Structure of body of device
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87652—With means to promote mixing or combining of plural fluids
DK95101737T 1994-02-17 1995-02-09 Mikro-fluiddiode DK0672835T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4405005A DE4405005A1 (de) 1994-02-17 1994-02-17 Mikro-Fluiddiode

Publications (1)

Publication Number Publication Date
DK0672835T3 true DK0672835T3 (da) 1999-11-29

Family

ID=6510442

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95101737T DK0672835T3 (da) 1994-02-17 1995-02-09 Mikro-fluiddiode

Country Status (7)

Country Link
US (1) US5730187A (da)
EP (1) EP0672835B1 (da)
JP (1) JP3786421B2 (da)
AT (1) ATE180044T1 (da)
DE (2) DE4405005A1 (da)
DK (1) DK0672835T3 (da)
WO (1) WO1995022696A1 (da)

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DE19611270A1 (de) * 1996-03-22 1997-09-25 Gesim Ges Fuer Silizium Mikros Mikromischer zur Handhabung kleinster Flüssigkeitsmengen
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US6117396A (en) * 1998-02-18 2000-09-12 Orchid Biocomputer, Inc. Device for delivering defined volumes
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JP3012608B1 (ja) * 1998-09-17 2000-02-28 農林水産省食品総合研究所長 マイクロチャネル装置及び同装置を用いたエマルションの製造方法
AU763497B2 (en) * 1998-10-13 2003-07-24 Biomicro Systems, Inc. Fluid circuit components based upon passive fluid dynamics
US6637463B1 (en) 1998-10-13 2003-10-28 Biomicro Systems, Inc. Multi-channel microfluidic system design with balanced fluid flow distribution
US6591852B1 (en) 1998-10-13 2003-07-15 Biomicro Systems, Inc. Fluid circuit components based upon passive fluid dynamics
US6601613B2 (en) 1998-10-13 2003-08-05 Biomicro Systems, Inc. Fluid circuit components based upon passive fluid dynamics
US6360775B1 (en) 1998-12-23 2002-03-26 Agilent Technologies, Inc. Capillary fluid switch with asymmetric bubble chamber
US6561208B1 (en) * 2000-04-14 2003-05-13 Nanostream, Inc. Fluidic impedances in microfluidic system
US6481453B1 (en) * 2000-04-14 2002-11-19 Nanostream, Inc. Microfluidic branch metering systems and methods
US6296452B1 (en) 2000-04-28 2001-10-02 Agilent Technologies, Inc. Microfluidic pumping
US6615856B2 (en) * 2000-08-04 2003-09-09 Biomicro Systems, Inc. Remote valving for microfluidic flow control
JP3511238B2 (ja) 2000-10-13 2004-03-29 独立行政法人食品総合研究所 マイクロスフィアの製造方法および製造装置
US6644944B2 (en) 2000-11-06 2003-11-11 Nanostream, Inc. Uni-directional flow microfluidic components
US6649078B2 (en) 2000-12-06 2003-11-18 The Regents Of The University Of California Thin film capillary process and apparatus
US20020186263A1 (en) * 2001-06-07 2002-12-12 Nanostream, Inc. Microfluidic fraction collectors
US20020195343A1 (en) * 2001-06-20 2002-12-26 Coventor, Inc. Microfabricated separation device employing a virtual wall for interfacing fluids
US7211442B2 (en) * 2001-06-20 2007-05-01 Cytonome, Inc. Microfluidic system including a virtual wall fluid interface port for interfacing fluids with the microfluidic system
US20030015425A1 (en) * 2001-06-20 2003-01-23 Coventor Inc. Microfluidic system including a virtual wall fluid interface port for interfacing fluids with the microfluidic system
US7179423B2 (en) 2001-06-20 2007-02-20 Cytonome, Inc. Microfluidic system including a virtual wall fluid interface port for interfacing fluids with the microfluidic system
US20020197733A1 (en) * 2001-06-20 2002-12-26 Coventor, Inc. Microfluidic system including a virtual wall fluid interface port for interfacing fluids with the microfluidic system
EP1314479A3 (de) * 2001-11-24 2004-03-24 GeSIM Gesellschaft für Silizium-Mikrosysteme mbH Vorrichtung für den Transfer flüssiger Proben
US6932502B2 (en) * 2002-05-01 2005-08-23 Hewlett-Packard Development Company, L.P. Mixing apparatus
US20050032238A1 (en) * 2003-08-07 2005-02-10 Nanostream, Inc. Vented microfluidic separation devices and methods
KR100540143B1 (ko) * 2003-12-22 2006-01-10 한국전자통신연구원 미소 유체 제어소자 및 미소 유체의 제어 방법
JP4520166B2 (ja) * 2004-02-02 2010-08-04 独立行政法人農業・食品産業技術総合研究機構 樹脂製マイクロチャネル基板及びその製造方法
AU2005272546B2 (en) * 2004-08-12 2010-11-11 Yuji Kikuchi Micro channel array
US7572640B2 (en) * 2004-09-28 2009-08-11 Singulex, Inc. Method for highly sensitive detection of single protein molecules labeled with fluorescent moieties
US8685711B2 (en) 2004-09-28 2014-04-01 Singulex, Inc. Methods and compositions for highly sensitive detection of molecules
US9040305B2 (en) * 2004-09-28 2015-05-26 Singulex, Inc. Method of analysis for determining a specific protein in blood samples using fluorescence spectrometry
WO2006047757A1 (en) * 2004-10-26 2006-05-04 Massachusetts Institute Of Technology Systems and methods for transferring a fluid sample
EP3156799B1 (en) 2006-04-04 2024-01-24 Novilux, LLC Analyzer and method for highly sensitive detection of analytes
US7838250B1 (en) 2006-04-04 2010-11-23 Singulex, Inc. Highly sensitive system and methods for analysis of troponin
EP3168618B1 (en) 2006-04-04 2018-11-21 Singulex, Inc. Highly sensitive methods for analysis of troponin
CN101224402B (zh) * 2006-09-01 2012-06-27 东曹株式会社 微小流路结构及采用它的微小颗粒制造方法
US8931501B2 (en) * 2006-12-20 2015-01-13 Applied Biosystems, Llc Devices and methods for flow control in microfluidic structures
WO2009029550A2 (en) * 2007-08-24 2009-03-05 Singulex, Inc. Highly sensitive system and methods for analysis of prostate specific antigen (psa)
US7914734B2 (en) 2007-12-19 2011-03-29 Singulex, Inc. Scanning analyzer for single molecule detection and methods of use
CA2716522A1 (en) * 2008-03-05 2009-10-15 Singulex, Inc. Methods and compositions for highly sensitive detection of molecules
GB2464183A (en) * 2008-09-19 2010-04-14 Singulex Inc Sandwich assay
JP5678045B2 (ja) 2009-06-08 2015-02-25 シンギュレックス・インコーポレイテッド 高感度バイオマーカーパネル
WO2011140484A1 (en) 2010-05-06 2011-11-10 Singulex, Inc Methods for diagnosing, staging, predicting risk for developing and identifying treatment responders for rheumatoid arthritis
CN103240023B (zh) * 2013-05-09 2015-01-07 四川大学 一种微手术刀触发液滴融合的方法
CA3046827A1 (en) 2016-12-12 2018-06-21 xCella Biosciences, Inc. Methods and systems for screening using microcapillary arrays
US11085039B2 (en) 2016-12-12 2021-08-10 xCella Biosciences, Inc. Methods and systems for screening using microcapillary arrays
AU2017388058B2 (en) 2016-12-30 2023-02-02 xCella Biosciences, Inc. Multi-stage sample recovery system
US20180304266A1 (en) * 2017-04-24 2018-10-25 miDiagnostics NV Channel and a capillary trigger valve comprising the same
WO2021144396A1 (en) 2020-01-17 2021-07-22 F. Hoffmann-La Roche Ag Microfluidic device and method for automated split-pool synthesis
US20230039014A1 (en) 2020-01-22 2023-02-09 Roche Sequencing Solutions, Inc. Microfluidic bead trapping devices and methods for next generation sequencing library preparation
WO2022081741A1 (en) 2020-10-15 2022-04-21 Roche Sequencing Solutions, Inc. Electrophoretic devices and methods for next-generation sequencing library preparation

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US3777344A (en) * 1969-05-28 1973-12-11 Cava Ind Method of fabricating fluidic elements by assembling together a plurality of plastic strips
US3865136A (en) * 1971-04-29 1975-02-11 Eke Verschuur Oil/water pipeline inlet with oil supply via a large chamber
US4027407A (en) * 1975-11-24 1977-06-07 Kiss Sandor G Jet flow alternator
US4761077A (en) * 1987-09-28 1988-08-02 Barrett, Haentjens & Co. Mixing apparatus
DE4003063A1 (de) * 1990-01-24 1991-07-25 Hopf Rolf Ventilartige vorrichtungen
US5094594A (en) * 1990-04-23 1992-03-10 Genomyx, Incorporated Piezoelectric pumping device
US5165440A (en) * 1991-12-30 1992-11-24 Conoco Inc. Process and apparatus for blending viscous polymers in solvent

Also Published As

Publication number Publication date
DE59505877D1 (de) 1999-06-17
EP0672835A1 (de) 1995-09-20
US5730187A (en) 1998-03-24
EP0672835B1 (de) 1999-05-12
JP3786421B2 (ja) 2006-06-14
WO1995022696A1 (de) 1995-08-24
DE4405005A1 (de) 1995-08-24
ATE180044T1 (de) 1999-05-15
JPH09509466A (ja) 1997-09-22

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