CA2488997A1 - Soupape a microbille monodirectionnelle destinee a un appareil microfluidique - Google Patents

Soupape a microbille monodirectionnelle destinee a un appareil microfluidique Download PDF

Info

Publication number
CA2488997A1
CA2488997A1 CA002488997A CA2488997A CA2488997A1 CA 2488997 A1 CA2488997 A1 CA 2488997A1 CA 002488997 A CA002488997 A CA 002488997A CA 2488997 A CA2488997 A CA 2488997A CA 2488997 A1 CA2488997 A1 CA 2488997A1
Authority
CA
Canada
Prior art keywords
microfluidic device
microfluidic
passageway
ball element
fluid
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.)
Abandoned
Application number
CA002488997A
Other languages
English (en)
Inventor
David M. Cox
Michael P. Harrold
Dennis E. Mead
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.)
Applied Biosystems Inc
Original Assignee
Individual
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
Priority claimed from US10/403,640 external-priority patent/US7201881B2/en
Priority claimed from US10/403,652 external-priority patent/US7135147B2/en
Priority claimed from US10/414,179 external-priority patent/US20040018559A1/en
Priority claimed from US10/426,587 external-priority patent/US6817373B2/en
Application filed by Individual filed Critical Individual
Publication of CA2488997A1 publication Critical patent/CA2488997A1/fr
Abandoned 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
    • 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
    • F15C5/00—Manufacture of fluid circuit elements; Manufacture of assemblages of such elements integrated circuits
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • 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
    • F16K99/0023—Constructional types of microvalves; Details of the cutting-off member with ball-shaped valve members
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Fluid Mechanics (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Micromachines (AREA)
  • Fluid-Driven Valves (AREA)
  • Check Valves (AREA)
  • Taps Or Cocks (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

L'invention concerne un dispositif microfluidique comportant une soupape à microbille. Ladite soupape à microbille peut empêcher ou interrompre tout flux au travers du dispositif microfluidique. Ledit dispositif microfluidique peut comporter une couche substrat et un passage microfluidique contenant la soupape à microbille. L'invention concerne également des procédés destinés à manipuler des fluides au moyen du dispositif microfluidique.
CA002488997A 2002-07-26 2003-07-17 Soupape a microbille monodirectionnelle destinee a un appareil microfluidique Abandoned CA2488997A1 (fr)

Applications Claiming Priority (17)

Application Number Priority Date Filing Date Title
US39894602P 2002-07-26 2002-07-26
US39877802P 2002-07-26 2002-07-26
US39877702P 2002-07-26 2002-07-26
US39885202P 2002-07-26 2002-07-26
US60/398,778 2002-07-26
US60/398,852 2002-07-26
US60/398,777 2002-07-26
US60/398,946 2002-07-26
US10/403,640 US7201881B2 (en) 2002-07-26 2003-03-31 Actuator for deformable valves in a microfluidic device, and method
US10/403,652 2003-03-31
US10/403,640 2003-03-31
US10/403,652 US7135147B2 (en) 2002-07-26 2003-03-31 Closing blade for deformable valve in a microfluidic device and method
US10/414,179 US20040018559A1 (en) 2002-07-26 2003-04-14 Size-exclusion ion-exchange particles
US10/414,179 2003-04-14
US10/426,587 US6817373B2 (en) 2002-07-26 2003-04-30 One-directional microball valve for a microfluidic device
US10/426,587 2003-04-30
PCT/US2003/022470 WO2004011143A2 (fr) 2002-07-26 2003-07-17 Soupape a microbille monodirectionnelle destinee a un appareil microfluidique

Publications (1)

Publication Number Publication Date
CA2488997A1 true CA2488997A1 (fr) 2004-02-05

Family

ID=31192598

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002488997A Abandoned CA2488997A1 (fr) 2002-07-26 2003-07-17 Soupape a microbille monodirectionnelle destinee a un appareil microfluidique

Country Status (5)

Country Link
EP (1) EP1534982A4 (fr)
JP (1) JP2006511762A (fr)
AU (1) AU2003253998A1 (fr)
CA (1) CA2488997A1 (fr)
WO (1) WO2004011143A2 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6720187B2 (en) 2000-06-28 2004-04-13 3M Innovative Properties Company Multi-format sample processing devices
US6734401B2 (en) 2000-06-28 2004-05-11 3M Innovative Properties Company Enhanced sample processing devices, systems and methods
US6889468B2 (en) 2001-12-28 2005-05-10 3M Innovative Properties Company Modular systems and methods for using sample processing devices
US7032608B2 (en) * 2004-09-01 2006-04-25 Harris Corporation Microfluidic check-valve embedded in LCP
US7763210B2 (en) 2005-07-05 2010-07-27 3M Innovative Properties Company Compliant microfluidic sample processing disks
US7754474B2 (en) 2005-07-05 2010-07-13 3M Innovative Properties Company Sample processing device compression systems and methods
USD564667S1 (en) 2005-07-05 2008-03-18 3M Innovative Properties Company Rotatable sample processing disk
US7323660B2 (en) 2005-07-05 2008-01-29 3M Innovative Properties Company Modular sample processing apparatus kits and modules
JP4977758B2 (ja) * 2006-08-10 2012-07-18 カリフォルニア インスティテュート オブ テクノロジー 自由な浮動部材を有するマイクロ流体バルブ及びその製造方法
US8834792B2 (en) 2009-11-13 2014-09-16 3M Innovative Properties Company Systems for processing sample processing devices
EP2616727B1 (fr) 2010-09-15 2016-04-13 MiniPumps, LLC Clapet de non-retour en élastomère moulé et encapsulé
US9067205B2 (en) 2011-05-18 2015-06-30 3M Innovative Properties Company Systems and methods for valving on a sample processing device
CN103648649A (zh) 2011-05-18 2014-03-19 3M创新有限公司 检测选定体积的材料在样本处理装置中存在的系统和方法
MX336625B (es) 2011-05-18 2016-01-26 3M Innovative Properties Co Sistemas y metodos para medicion volumetrica en dispositivo de procesamiento de muestra.
CN105874254B (zh) 2013-01-11 2020-07-14 迷你泵有限责任公司 隔膜式止回阀及其制造方法
WO2017047032A1 (fr) * 2015-09-14 2017-03-23 パナソニックＩｐマネジメント株式会社 Appareil à microclapet antiretour
US11213824B2 (en) 2017-03-29 2022-01-04 The Research Foundation For The State University Of New York Microfluidic device and methods
CN117920363A (zh) * 2022-10-25 2024-04-26 京东方科技集团股份有限公司 一种微流控芯片及其控制方法、检测设备
CN118086053B (zh) * 2024-04-29 2024-07-09 四川迪亚生物科技集团有限公司 一种自灌流培养板及使用方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US399548A (en) 1889-03-12 nageldinger
US398851A (en) 1889-03-05 Berge
US4911616A (en) * 1988-01-19 1990-03-27 Laumann Jr Carl W Micro miniature implantable pump
US6595950B1 (en) * 2000-05-11 2003-07-22 Zevex, Inc. Apparatus and method for preventing free flow in an infusion line
KR100552078B1 (ko) * 2001-05-31 2006-02-20 유재천 초소형 구슬을 이용한 미세 밸브 장치 및 그 제어 방법
US6739576B2 (en) * 2001-12-20 2004-05-25 Nanostream, Inc. Microfluidic flow control device with floating element
US6921253B2 (en) * 2001-12-21 2005-07-26 Cornell Research Foundation, Inc. Dual chamber micropump having checkvalves

Also Published As

Publication number Publication date
WO2004011143A3 (fr) 2004-09-16
AU2003253998A1 (en) 2004-02-16
EP1534982A2 (fr) 2005-06-01
WO2004011143A2 (fr) 2004-02-05
EP1534982A4 (fr) 2006-02-08
JP2006511762A (ja) 2006-04-06

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued