FR2935763B1 - MICROFLUID MICROFLUIDIC CONTINUES - Google Patents

MICROFLUID MICROFLUIDIC CONTINUES

Info

Publication number
FR2935763B1
FR2935763B1 FR0856049A FR0856049A FR2935763B1 FR 2935763 B1 FR2935763 B1 FR 2935763B1 FR 0856049 A FR0856049 A FR 0856049A FR 0856049 A FR0856049 A FR 0856049A FR 2935763 B1 FR2935763 B1 FR 2935763B1
Authority
FR
France
Prior art keywords
microfluid
microfluidic
continues
microfluidic continues
microfluid microfluidic
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
FR0856049A
Other languages
French (fr)
Other versions
FR2935763A1 (en
Inventor
Damien Fajolle
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR0856049A priority Critical patent/FR2935763B1/en
Priority to US12/554,341 priority patent/US20100260626A1/en
Priority to EP09169628A priority patent/EP2161449B1/en
Publication of FR2935763A1 publication Critical patent/FR2935763A1/en
Application granted granted Critical
Publication of FR2935763B1 publication Critical patent/FR2935763B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/006—Micropumps
    • 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
    • B01L3/50273—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 the means or forces applied to move the fluids
    • 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
    • B01L3/502769—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 multiphase flow arrangements
    • 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
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0673—Handling of plugs of fluid surrounded by immiscible fluid
    • 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
    • B01L2300/0809—Geometry, shape and general structure rectangular shaped
    • B01L2300/0816—Cards, e.g. flat sample carriers usually with flow in two horizontal directions
    • 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
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0415—Moving fluids with specific forces or mechanical means specific forces electrical forces, e.g. electrokinetic
    • B01L2400/0427—Electrowetting
    • 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
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
    • B01L2400/0481—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure squeezing of channels or chambers
FR0856049A 2008-09-09 2008-09-09 MICROFLUID MICROFLUIDIC CONTINUES Expired - Fee Related FR2935763B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0856049A FR2935763B1 (en) 2008-09-09 2008-09-09 MICROFLUID MICROFLUIDIC CONTINUES
US12/554,341 US20100260626A1 (en) 2008-09-09 2009-09-04 Micropump for continuous microfluidics
EP09169628A EP2161449B1 (en) 2008-09-09 2009-09-07 Micropump for continuous microflow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0856049A FR2935763B1 (en) 2008-09-09 2008-09-09 MICROFLUID MICROFLUIDIC CONTINUES

Publications (2)

Publication Number Publication Date
FR2935763A1 FR2935763A1 (en) 2010-03-12
FR2935763B1 true FR2935763B1 (en) 2010-10-08

Family

ID=40445260

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0856049A Expired - Fee Related FR2935763B1 (en) 2008-09-09 2008-09-09 MICROFLUID MICROFLUIDIC CONTINUES

Country Status (3)

Country Link
US (1) US20100260626A1 (en)
EP (1) EP2161449B1 (en)
FR (1) FR2935763B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006021410B4 (en) * 2006-05-09 2009-07-16 Leonhard Kurz Gmbh & Co. Kg Method for producing a multilayer structure and use of the method
TWI444324B (en) * 2010-11-15 2014-07-11 Univ Nat Chiao Tung Liquid dielectrophoretic device
JP6031031B2 (en) * 2011-07-14 2016-11-24 株式会社エンプラス Fluid handling device, fluid handling method and fluid handling system
JP6899588B2 (en) * 2018-11-20 2021-07-07 国立研究開発法人産業技術総合研究所 Liquid control device
CN110755699A (en) * 2019-09-18 2020-02-07 浙江省北大信息技术高等研究院 Implantable electroosmotic micropump device
CN110813396B (en) * 2019-12-03 2021-04-20 大连理工大学 System for confining pressure and back pressure simultaneously realize high pressure in micro-fluidic chip
CN114152721A (en) * 2020-09-07 2022-03-08 株式会社岛津制作所 Test apparatus, press-in method, and microchannel device
WO2022241247A1 (en) * 2021-05-13 2022-11-17 Fluid-Screen, Inc. Microfluidic device with improved flow profile

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100398309B1 (en) * 2001-02-20 2003-09-19 한국과학기술원 Micropump actuated by the movement of liquid drop induced by continuous electrowetting
US7016560B2 (en) * 2001-02-28 2006-03-21 Lightwave Microsystems Corporation Microfluidic control for waveguide optical switches, variable attenuators, and other optical devices
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
US20040037708A1 (en) * 2002-07-26 2004-02-26 Ngk Insulators, Ltd. Working-fluid moving device
US6911132B2 (en) * 2002-09-24 2005-06-28 Duke University Apparatus for manipulating droplets by electrowetting-based techniques
WO2005122672A2 (en) * 2004-06-16 2005-12-29 The University Of British Columbia Microfluidic transport by electrostatic deformation of fluidic interfaces
FR2887305B1 (en) * 2005-06-17 2011-05-27 Commissariat Energie Atomique DEVICE FOR PUMPING BY ELECTROWETTING AND APPLICATION TO MEASUREMENTS OF ELECTRIC ACTIVITY
FR2889633A1 (en) * 2005-08-08 2007-02-09 Commissariat Energie Atomique FLEXIBLE MEMBRANE ACTUATING DEVICE CONTROLLED BY ELECTROMOUILLAGE
FR2890875B1 (en) * 2005-09-22 2008-02-22 Commissariat Energie Atomique MANUFACTURING A DIPHASIC SYSTEM LIQUID / LIQUID OR GAS IN MICRO-FLUID

Also Published As

Publication number Publication date
FR2935763A1 (en) 2010-03-12
EP2161449B1 (en) 2013-03-13
EP2161449A1 (en) 2010-03-10
EP2161449A8 (en) 2010-06-23
US20100260626A1 (en) 2010-10-14

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150529