EP2074341A4 - Clapets de non-retour microfluidiques - Google Patents

Clapets de non-retour microfluidiques

Info

Publication number
EP2074341A4
EP2074341A4 EP07843872.8A EP07843872A EP2074341A4 EP 2074341 A4 EP2074341 A4 EP 2074341A4 EP 07843872 A EP07843872 A EP 07843872A EP 2074341 A4 EP2074341 A4 EP 2074341A4
Authority
EP
European Patent Office
Prior art keywords
microfluidic
return valves
valves
return
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.)
Withdrawn
Application number
EP07843872.8A
Other languages
German (de)
English (en)
Other versions
EP2074341A2 (fr
Inventor
Jing Wang
Hany R Nassef
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.)
Standard Biotools Inc
Original Assignee
Fluidigm Corp
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 Fluidigm Corp filed Critical Fluidigm Corp
Publication of EP2074341A2 publication Critical patent/EP2074341A2/fr
Publication of EP2074341A4 publication Critical patent/EP2074341A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0003—Constructional types of microvalves; Details of the cutting-off member
    • F16K99/0026—Valves using channel deformation
    • 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
    • B01L3/502738—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 characterised by integrated valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0034—Operating means specially adapted for microvalves
    • F16K99/0055—Operating means specially adapted for microvalves actuated by fluids
    • F16K99/0057—Operating means specially adapted for microvalves actuated by fluids the fluid being the circulating fluid itself, e.g. check valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/12—Specific details about manufacturing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0887—Laminated structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/06—Valves, specific forms thereof
    • B01L2400/0605—Valves, specific forms thereof check valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/06—Valves, specific forms thereof
    • B01L2400/0633—Valves, specific forms thereof with moving parts
    • B01L2400/0638—Valves, specific forms thereof with moving parts membrane valves, flap valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K2099/0073—Fabrication methods specifically adapted for microvalves
    • F16K2099/0078—Fabrication methods specifically adapted for microvalves using moulding or stamping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K2099/0073—Fabrication methods specifically adapted for microvalves
    • F16K2099/008—Multi-layer fabrications

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Micromachines (AREA)
EP07843872.8A 2006-10-04 2007-10-04 Clapets de non-retour microfluidiques Withdrawn EP2074341A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84922306P 2006-10-04 2006-10-04
PCT/US2007/080489 WO2008043046A2 (fr) 2006-10-04 2007-10-04 Clapets de non-retour microfluidiques

Publications (2)

Publication Number Publication Date
EP2074341A2 EP2074341A2 (fr) 2009-07-01
EP2074341A4 true EP2074341A4 (fr) 2013-04-10

Family

ID=39269233

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07843872.8A Withdrawn EP2074341A4 (fr) 2006-10-04 2007-10-04 Clapets de non-retour microfluidiques

Country Status (2)

Country Link
EP (1) EP2074341A4 (fr)
WO (1) WO2008043046A2 (fr)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6221654B1 (en) 1996-09-25 2001-04-24 California Institute Of Technology Method and apparatus for analysis and sorting of polynucleotides based on size
US7306672B2 (en) 2001-04-06 2007-12-11 California Institute Of Technology Microfluidic free interface diffusion techniques
US7144616B1 (en) 1999-06-28 2006-12-05 California Institute Of Technology Microfabricated elastomeric valve and pump systems
NZ533466A (en) 1999-06-28 2005-10-28 California Inst Of Techn Microfabricated elastomeric valve and pump systems
US8709153B2 (en) 1999-06-28 2014-04-29 California Institute Of Technology Microfludic protein crystallography techniques
US8052792B2 (en) 2001-04-06 2011-11-08 California Institute Of Technology Microfluidic protein crystallography techniques
US7459022B2 (en) 2001-04-06 2008-12-02 California Institute Of Technology Microfluidic protein crystallography
US20050118073A1 (en) 2003-11-26 2005-06-02 Fluidigm Corporation Devices and methods for holding microfluidic devices
US7867763B2 (en) 2004-01-25 2011-01-11 Fluidigm Corporation Integrated chip carriers with thermocycler interfaces and methods of using the same
US7351376B1 (en) 2000-06-05 2008-04-01 California Institute Of Technology Integrated active flux microfluidic devices and methods
WO2002023163A1 (fr) 2000-09-15 2002-03-21 California Institute Of Technology Dispositifs a debit transversal microfabriques et procedes associes
WO2002040874A1 (fr) 2000-11-16 2002-05-23 California Institute Of Technology Appareil et procedes pour effectuer des dosages et des criblages a haut rendement
US7691333B2 (en) 2001-11-30 2010-04-06 Fluidigm Corporation Microfluidic device and methods of using same
WO2003085379A2 (fr) 2002-04-01 2003-10-16 Fluidigm Corporation Systemes d'analyse de particules microfluidiques
US8220494B2 (en) 2002-09-25 2012-07-17 California Institute Of Technology Microfluidic large scale integration
CA2500283A1 (fr) 2002-09-25 2004-04-08 California Institute Of Technology Integration microfluidique a grande echelle
US8871446B2 (en) 2002-10-02 2014-10-28 California Institute Of Technology Microfluidic nucleic acid analysis
US7604965B2 (en) 2003-04-03 2009-10-20 Fluidigm Corporation Thermal reaction device and method for using the same
US8828663B2 (en) 2005-03-18 2014-09-09 Fluidigm Corporation Thermal reaction device and method for using the same
US7695683B2 (en) 2003-05-20 2010-04-13 Fluidigm Corporation Method and system for microfluidic device and imaging thereof
US7407799B2 (en) 2004-01-16 2008-08-05 California Institute Of Technology Microfluidic chemostat
WO2005121864A2 (fr) 2004-06-07 2005-12-22 Fluidigm Corporation Systeme de lentilles optiques et procedes pour dispositifs microfluidiques
WO2006060748A2 (fr) 2004-12-03 2006-06-08 California Institute Of Technology Soupapes a tamis microfluidiques
EP1838431A4 (fr) 2004-12-03 2012-08-22 California Inst Of Techn Dispositifs microfluidiques a circuits de reactions chimiques
EP1882189A2 (fr) 2005-04-20 2008-01-30 Fluidigm Corporation Moteur d'analyse et base de donnees permettant de manipuler des parametres destines a des systemes fluidiques sur une puce
WO2007033385A2 (fr) 2005-09-13 2007-03-22 Fluidigm Corporation Dispositifs et procedes de dosage microfluidique
US7815868B1 (en) 2006-02-28 2010-10-19 Fluidigm Corporation Microfluidic reaction apparatus for high throughput screening
US8055034B2 (en) 2006-09-13 2011-11-08 Fluidigm Corporation Methods and systems for image processing of microfluidic devices
WO2008067552A2 (fr) 2006-11-30 2008-06-05 Fluidigm Corporation Procédé et appareil pour l'analyse d'échantillons biologiques
WO2008089493A2 (fr) 2007-01-19 2008-07-24 Fluidigm Corporation Dispositifs microfluidiques d'efficacité élevée et de précision élevée et procédés
US7974380B2 (en) 2007-05-09 2011-07-05 Fluidigm Corporation Method and system for crystallization and X-ray diffraction screening
EP2280905B1 (fr) 2008-04-11 2016-07-06 Fluidigm Corporation Systèmes et procédés microfluidiques à plusieurs niveaux
SG2014012777A (en) 2008-07-25 2014-06-27 Fluidigm Corp Method and system for manufacturing integratedfluidic chips
WO2010017210A1 (fr) 2008-08-07 2010-02-11 Fluidigm Corporation Systèmes microfluidique de mélange et de réaction pour un tamisage à efficacité élevée
US8058630B2 (en) 2009-01-16 2011-11-15 Fluidigm Corporation Microfluidic devices and methods
US8551787B2 (en) 2009-07-23 2013-10-08 Fluidigm Corporation Microfluidic devices and methods for binary mixing
SG169918A1 (en) 2009-10-02 2011-04-29 Fluidigm Corp Microfluidic devices with removable cover and methods of fabrication and application
US9500645B2 (en) 2009-11-23 2016-11-22 Cyvek, Inc. Micro-tube particles for microfluidic assays and methods of manufacture
US9651568B2 (en) 2009-11-23 2017-05-16 Cyvek, Inc. Methods and systems for epi-fluorescent monitoring and scanning for microfluidic assays
US9759718B2 (en) 2009-11-23 2017-09-12 Cyvek, Inc. PDMS membrane-confined nucleic acid and antibody/antigen-functionalized microlength tube capture elements, and systems employing them, and methods of their use
WO2013133899A1 (fr) 2012-03-08 2013-09-12 Cyvek, Inc Systèmes d'analyse microfluidiques utilisant des micro-particules et procédés de fabrication
US10065403B2 (en) 2009-11-23 2018-09-04 Cyvek, Inc. Microfluidic assay assemblies and methods of manufacture
US9216412B2 (en) 2009-11-23 2015-12-22 Cyvek, Inc. Microfluidic devices and methods of manufacture and use
CN102713621B (zh) 2009-11-23 2016-10-19 西维克公司 用于施行化验的方法和设备
US9855735B2 (en) 2009-11-23 2018-01-02 Cyvek, Inc. Portable microfluidic assay devices and methods of manufacture and use
US9700889B2 (en) 2009-11-23 2017-07-11 Cyvek, Inc. Methods and systems for manufacture of microarray assay systems, conducting microfluidic assays, and monitoring and scanning to obtain microfluidic assay results
WO2012054933A2 (fr) 2010-10-22 2012-04-26 Fluidigm Corporation Méthodes de dosage par sondes universelles
US9168531B2 (en) 2011-03-24 2015-10-27 Fluidigm Corporation Method for thermal cycling of microfluidic samples
SG194722A1 (en) 2011-05-09 2013-12-30 Fluidigm Corp Probe based nucleic acid detection
US9644231B2 (en) 2011-05-09 2017-05-09 Fluidigm Corporation Nucleic acid detection using probes
DE102013201342A1 (de) * 2013-01-29 2014-07-31 Robert Bosch Gmbh Verfahren zum Herstellen eines normal-geschlossenen Rückschlagventils für mikrofluidische Bauteile aus einem polymeren Schichtsystem und Rückschlagventil
JP5866470B1 (ja) * 2015-05-01 2016-02-17 株式会社朝日Ｆｒ研究所 チェックバルブ及びこれを用いたマイクロ化学チップ
US10228367B2 (en) 2015-12-01 2019-03-12 ProteinSimple Segmented multi-use automated assay cartridge
US10046893B2 (en) 2016-04-11 2018-08-14 National Research Council Of Canada Pattenred film for forming fluid-filled blister, microfluidic blister, and kit and method of forming

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0587912A1 (fr) * 1992-04-02 1994-03-23 Seiko Epson Corporation Microdispositif de regulation de debit de fluide, et procede de fabrication dudit dispositif
WO2001021988A1 (fr) * 1999-09-24 2001-03-29 California Institute Of Technology Micro-clapet de non-retour normalement ferme place dans le canal
US6767194B2 (en) * 2001-01-08 2004-07-27 President And Fellows Of Harvard College Valves and pumps for microfluidic systems and method for making microfluidic systems
US20060030796A1 (en) * 2004-08-03 2006-02-09 Agency For Science, Technology And Research Method and device for the treatment of biological samples

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0587912A1 (fr) * 1992-04-02 1994-03-23 Seiko Epson Corporation Microdispositif de regulation de debit de fluide, et procede de fabrication dudit dispositif
WO2001021988A1 (fr) * 1999-09-24 2001-03-29 California Institute Of Technology Micro-clapet de non-retour normalement ferme place dans le canal
US6767194B2 (en) * 2001-01-08 2004-07-27 President And Fellows Of Harvard College Valves and pumps for microfluidic systems and method for making microfluidic systems
US20060030796A1 (en) * 2004-08-03 2006-02-09 Agency For Science, Technology And Research Method and device for the treatment of biological samples

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
SHOJI S ET AL: "Microflow devices and systems", JOURNAL OF MICROMECHANICS & MICROENGINEERING, INSTITUTE OF PHYSICS PUBLISHING, BRISTOL, GB, vol. 4, no. 4, 1 December 1994 (1994-12-01), pages 157 - 171, XP020069428, ISSN: 0960-1317, DOI: 10.1088/0960-1317/4/4/001 *
XUAN-QI WANG ET AL.: "A Parylene Micro Check Valve", IEEE, CALIFORNIA INSTITUTE OF TECHNOLOGY, PASADENA [US], 17 January 1999 (1999-01-17), pages 177 - 182, XP000830743 *

Also Published As

Publication number Publication date
WO2008043046A2 (fr) 2008-04-10
EP2074341A2 (fr) 2009-07-01
WO2008043046A3 (fr) 2008-08-07

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