ATE531983T1 - Mikroventil zum einmaligen gebrauch - Google Patents

Mikroventil zum einmaligen gebrauch

Info

Publication number
ATE531983T1
ATE531983T1 AT10161194T AT10161194T ATE531983T1 AT E531983 T1 ATE531983 T1 AT E531983T1 AT 10161194 T AT10161194 T AT 10161194T AT 10161194 T AT10161194 T AT 10161194T AT E531983 T1 ATE531983 T1 AT E531983T1
Authority
AT
Austria
Prior art keywords
membrane
resistive units
microchannel
valve
groove
Prior art date
Application number
AT10161194T
Other languages
English (en)
Inventor
Marjolaine Allain
Skandar Basrour
Jean Berthier
Patrick Pouteau
Original Assignee
Commissariat Energie Atomique
Univ Joseph Fourier
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 Energie Atomique, Univ Joseph Fourier filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of ATE531983T1 publication Critical patent/ATE531983T1/de

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
    • 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
    • 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
    • F16K99/003—Valves for single use only
    • 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
    • F16K99/0042—Electric operating means therefor
    • F16K99/0044—Electric operating means therefor using thermo-electric means
    • 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
    • B01L2400/0677—Valves, specific forms thereof phase change valves; Meltable, freezing, dissolvable plugs; Destructible barriers
    • 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
    • F16K2099/0082—Microvalves adapted for a particular use
    • F16K2099/0084—Chemistry or biology, e.g. "lab-on-a-chip" technology
    • 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
    • F16K2099/0082—Microvalves adapted for a particular use
    • F16K2099/0086—Medical applications
    • 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
    • Y10T137/0318—Processes
    • 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
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1797—Heat destructible or fusible

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (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)
  • Electrically Driven Valve-Operating Means (AREA)
  • Temperature-Responsive Valves (AREA)
AT10161194T 2009-04-30 2010-04-27 Mikroventil zum einmaligen gebrauch ATE531983T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0952859A FR2945097B1 (fr) 2009-04-30 2009-04-30 Vanne microfluidique a usage unique.

Publications (1)

Publication Number Publication Date
ATE531983T1 true ATE531983T1 (de) 2011-11-15

Family

ID=41278616

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10161194T ATE531983T1 (de) 2009-04-30 2010-04-27 Mikroventil zum einmaligen gebrauch

Country Status (4)

Country Link
US (1) US9127782B2 (de)
EP (1) EP2246602B1 (de)
AT (1) ATE531983T1 (de)
FR (1) FR2945097B1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090047673A1 (en) 2006-08-22 2009-02-19 Cary Robert B Miniaturized lateral flow device for rapid and sensitive detection of proteins or nucleic acids
US8980561B1 (en) 2006-08-22 2015-03-17 Los Alamos National Security, Llc. Nucleic acid detection system and method for detecting influenza
WO2009137059A1 (en) 2008-05-05 2009-11-12 Los Alamos National Security, Llc Highly simplified lateral flow-based nucleic acid sample preparation and passive fluid flow control
FR2973720B1 (fr) 2011-04-08 2016-02-26 Commissariat Energie Atomique Dispositif de connexion d'une carte microfluidique
EP2699698B9 (de) 2011-04-20 2020-07-15 Mesa Biotech, Inc. Oszillierende amplifikationsreaktion für nukleinsäuren
DE102011086856A1 (de) * 2011-11-22 2013-05-23 Robert Bosch Gmbh Mikrofluidische Membranventilvorrichtung und entsprechendes Herstellungsverfahren
FR3003033B1 (fr) 2013-03-07 2015-04-17 Commissariat Energie Atomique Dispositif de prelevement d'un echantillon de liquide par capillarite et procede d'analyse associe
AU2016253147B2 (en) 2015-04-24 2021-07-22 Mesa Biotech, Inc. Fluidic test cassette
CN108027203B (zh) 2015-07-22 2020-11-03 北卡罗来纳-查佩尔山大学 具有利用冰成核剂的冻结-解冻阀的流体装置和相关的操作和分析方法
US20180100601A1 (en) * 2016-10-08 2018-04-12 Zepto Life Technology, LLC Electrolytic membrane valve
US11478793B2 (en) 2017-10-30 2022-10-25 Hewlett-Packard Development Company, L.P. Microfluidic devices
US10746248B2 (en) * 2018-07-25 2020-08-18 Tenneco Automotive Operating Company Inc. Valve assembly
CN108843855B (zh) * 2018-08-31 2024-03-12 湖南乐准智芯生物科技有限公司 一种微流控系统及常闭微阀、控制方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
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DE19610293C1 (de) * 1996-03-15 1997-07-31 Fraunhofer Ges Forschung Vorrichtung zur gekapselten Aufnahme eines Materials
US5797898A (en) * 1996-07-02 1998-08-25 Massachusetts Institute Of Technology Microchip drug delivery devices
US5965410A (en) * 1997-09-02 1999-10-12 Caliper Technologies Corp. Electrical current for controlling fluid parameters in microchannels
US6114558A (en) * 1997-12-23 2000-09-05 Sivento Inc. Preparation of alkyl(amino)dialkoxysilanes
US6561479B1 (en) * 2000-08-23 2003-05-13 Micron Technology, Inc. Small scale actuators and methods for their formation and use
US6575188B2 (en) * 2001-07-26 2003-06-10 Handylab, Inc. Methods and systems for fluid control in microfluidic devices
US6973718B2 (en) * 2001-05-30 2005-12-13 Microchips, Inc. Methods for conformal coating and sealing microchip reservoir devices
WO2002099457A1 (en) * 2001-05-31 2002-12-12 Massachusetts Inst Technology Microchip devices with improved reservoir opening
CA2451953A1 (en) * 2001-06-28 2003-04-24 Microchips, Inc. Methods for hermetically sealing microchip reservoir devices
US6953455B2 (en) * 2002-07-30 2005-10-11 Hospira, Inc. Medicine delivery system
JP2007512859A (ja) * 2003-11-03 2007-05-24 マイクロチップス・インコーポレーテッド グルコースを感知するための医療デバイス
US7271482B2 (en) * 2004-12-30 2007-09-18 Micron Technology, Inc. Methods for forming interconnects in microelectronic workpieces and microelectronic workpieces formed using such methods
WO2007120640A2 (en) * 2006-04-11 2007-10-25 University Of South Florida Thermally induced single-use valves and method of use
WO2008029372A2 (en) * 2006-09-08 2008-03-13 Koninklijke Philips Electronics N.V. Device for the controlled release of a predefined quantity of a substance
JP5013823B2 (ja) * 2006-11-10 2012-08-29 キヤノン株式会社 感温型ワンショットバルブ、およびその製造方法
FR2971953B1 (fr) 2011-02-25 2014-10-10 Commissariat Energie Atomique Dispositif microfluidique d'extraction a interface liquide-liquide stabilisee
FR2973720B1 (fr) 2011-04-08 2016-02-26 Commissariat Energie Atomique Dispositif de connexion d'une carte microfluidique

Also Published As

Publication number Publication date
US9127782B2 (en) 2015-09-08
FR2945097B1 (fr) 2011-06-03
EP2246602A1 (de) 2010-11-03
FR2945097A1 (fr) 2010-11-05
US20100276005A1 (en) 2010-11-04
EP2246602B1 (de) 2011-11-02

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