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CA2470847A1 - Elements d'interface et supports pour dispositifs de reseau microfluidique - Google Patents

Elements d'interface et supports pour dispositifs de reseau microfluidique Download PDF

Info

Publication number
CA2470847A1
CA2470847A1 CA002470847A CA2470847A CA2470847A1 CA 2470847 A1 CA2470847 A1 CA 2470847A1 CA 002470847 A CA002470847 A CA 002470847A CA 2470847 A CA2470847 A CA 2470847A CA 2470847 A1 CA2470847 A1 CA 2470847A1
Authority
CA
Canada
Prior art keywords
nozzle
microfluidic device
channel
microfluidic
sample
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
CA002470847A
Other languages
English (en)
Inventor
Sau Lan Tang Staats
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.)
Individual
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 US10/061,001 external-priority patent/US20020100714A1/en
Priority claimed from US10/174,343 external-priority patent/US6800849B2/en
Priority claimed from US10/305,045 external-priority patent/US6864480B2/en
Application filed by Individual filed Critical Individual
Publication of CA2470847A1 publication Critical patent/CA2470847A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B01L3/02—Burettes; Pipettes
    • B01L3/0241—Drop counters; Drop formers
    • B01L3/0268—Drop counters; Drop formers using pulse dispensing or spraying, eg. inkjet type, piezo actuated ejection of droplets from capillaries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L9/00—Supporting devices; Holding devices
    • B01L9/52—Supports specially adapted for flat sample carriers, e.g. for plates, slides, chips
    • B01L9/527—Supports specially adapted for flat sample carriers, e.g. for plates, slides, chips for microfluidic devices, e.g. used for lab-on-a-chip
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44704—Details; Accessories
    • G01N27/44717—Arrangements for investigating the separated zones, e.g. localising zones
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44756—Apparatus specially adapted therefor
    • G01N27/44791—Microapparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/10—Ion sources; Ion guns
    • H01J49/16—Ion sources; Ion guns using surface ionisation, e.g. field-, thermionic- or photo-emission
    • H01J49/165—Electrospray ionisation
    • H01J49/167—Capillaries and nozzles specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00351—Means for dispensing and evacuation of reagents
    • B01J2219/0036—Nozzles
    • 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
    • B01L2200/02—Adapting objects or devices to another
    • B01L2200/021—Adjust spacings in an array of wells, pipettes or holders, format transfer between arrays of different size or geometry
    • 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
    • B01L2200/02—Adapting objects or devices to another
    • B01L2200/026—Fluid interfacing between devices or objects, e.g. connectors, inlet details
    • B01L2200/027—Fluid interfacing between devices or objects, e.g. connectors, inlet details for microfluidic devices
    • 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
    • B01L2300/0809—Geometry, shape and general structure rectangular shaped
    • B01L2300/0819—Microarrays; Biochips
    • 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
    • B01L2400/02—Drop detachment mechanisms of single droplets from nozzles or pins
    • B01L2400/027—Drop detachment mechanisms of single droplets from nozzles or pins electrostatic forces between substrate and tip
    • 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
    • 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
    • B01L3/5025—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures for parallel transport of multiple samples
    • 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
    • C—CHEMISTRY; METALLURGY
    • C40—COMBINATORIAL TECHNOLOGY
    • C40B—COMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES
    • C40B60/00—Apparatus specially adapted for use in combinatorial chemistry or with libraries
    • C40B60/14—Apparatus specially adapted for use in combinatorial chemistry or with libraries for creating libraries
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N2035/1027—General features of the devices
    • G01N2035/1034—Transferring microquantities of liquid
    • G01N2035/1039—Micropipettes, e.g. microcapillary tubes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/60—Construction of the column
    • G01N30/6004—Construction of the column end pieces
    • G01N30/6026—Fluid seals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1065—Multiple transfer devices
    • G01N35/1074—Multiple transfer devices arranged in a two-dimensional array

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Dispersion Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Engineering & Computer Science (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Optical Measuring Cells (AREA)

Abstract

La présente invention concerne un élément conçu pour soutenir au moins un dispositif microfluidique et pour offrir une interface entre ce dispositif microfluidique et un second dispositif. Une pluralité de réservoirs se trouve dans ledit dispositif microfluidique et ledit élément comprend un corps qui présente une face supérieure et une face inférieure et à l'intérieur duquel est ménagée une pluralité d'éléments de puits ouverts. Chaque élément de puits est défini par une paroi de puits et présente une première extrémité et une seconde extrémité opposée, qui est conçue et dimensionnée pour venir en prise par frottement avec ledit dispositif microfluidique, de façon qu'au moins certains des éléments de puits ouverts et des réservoirs du dispositif microfluidique s'alignent les uns sur les autres. La présente invention concerne également un appareil pour assurer l'interface avec un spectromètre de masse, afin d'effectuer une application par nanopulvérisation.
CA002470847A 2001-12-19 2002-12-18 Elements d'interface et supports pour dispositifs de reseau microfluidique Abandoned CA2470847A1 (fr)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US34106901P 2001-12-19 2001-12-19
US60/341,069 2001-12-19
US10/061,001 2002-01-30
US10/061,001 US20020100714A1 (en) 2001-01-31 2002-01-30 Microfluidic devices
US10/174,343 2002-06-17
US10/174,343 US6800849B2 (en) 2001-12-19 2002-06-17 Microfluidic array devices and methods of manufacture and uses thereof
US10/305,045 US6864480B2 (en) 2001-12-19 2002-11-26 Interface members and holders for microfluidic array devices
US10/305,045 2002-11-26
PCT/US2002/040575 WO2003054488A1 (fr) 2001-12-19 2002-12-18 Elements d'interface et supports pour dispositifs de reseau microfluidique

Publications (1)

Publication Number Publication Date
CA2470847A1 true CA2470847A1 (fr) 2003-07-03

Family

ID=27490169

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002470847A Abandoned CA2470847A1 (fr) 2001-12-19 2002-12-18 Elements d'interface et supports pour dispositifs de reseau microfluidique

Country Status (5)

Country Link
EP (1) EP1466144A4 (fr)
JP (1) JP4439916B2 (fr)
AU (1) AU2002366697A1 (fr)
CA (1) CA2470847A1 (fr)
WO (1) WO2003054488A1 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9039973B2 (en) 2008-10-10 2015-05-26 The Governing Council Of The University Of Toronto Hybrid digital and channel microfluidic devices and methods of use thereof
US10232374B2 (en) 2010-05-05 2019-03-19 Miroculus Inc. Method of processing dried samples using digital microfluidic device
US10464067B2 (en) 2015-06-05 2019-11-05 Miroculus Inc. Air-matrix digital microfluidics apparatuses and methods for limiting evaporation and surface fouling
US10596572B2 (en) 2016-08-22 2020-03-24 Miroculus Inc. Feedback system for parallel droplet control in a digital microfluidic device
US10695762B2 (en) 2015-06-05 2020-06-30 Miroculus Inc. Evaporation management in digital microfluidic devices
US11253860B2 (en) 2016-12-28 2022-02-22 Miroculus Inc. Digital microfluidic devices and methods
US11311882B2 (en) 2017-09-01 2022-04-26 Miroculus Inc. Digital microfluidics devices and methods of using them
US11413617B2 (en) 2017-07-24 2022-08-16 Miroculus Inc. Digital microfluidics systems and methods with integrated plasma collection device
US11524298B2 (en) 2019-07-25 2022-12-13 Miroculus Inc. Digital microfluidics devices and methods of use thereof
US11623219B2 (en) 2017-04-04 2023-04-11 Miroculus Inc. Digital microfluidics apparatuses and methods for manipulating and processing encapsulated droplets
US11738345B2 (en) 2019-04-08 2023-08-29 Miroculus Inc. Multi-cartridge digital microfluidics apparatuses and methods of use
US11772093B2 (en) 2022-01-12 2023-10-03 Miroculus Inc. Methods of mechanical microfluidic manipulation
US11992842B2 (en) 2018-05-23 2024-05-28 Miroculus Inc. Control of evaporation in digital microfluidics
US12233390B2 (en) 2019-01-31 2025-02-25 Miroculus Inc. Nonfouling compositions and methods for manipulating and processing encapsulated droplets

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6803568B2 (en) 2001-09-19 2004-10-12 Predicant Biosciences, Inc. Multi-channel microfluidic chip for electrospray ionization
US7105810B2 (en) 2001-12-21 2006-09-12 Cornell Research Foundation, Inc. Electrospray emitter for microfluidic channel
CA2521999A1 (fr) 2002-12-20 2004-09-02 Biotrove, Inc. Appareil et procede de dosage utilisant des reseaux microfluidiques
US7007710B2 (en) 2003-04-21 2006-03-07 Predicant Biosciences, Inc. Microfluidic devices and methods
US7537807B2 (en) 2003-09-26 2009-05-26 Cornell University Scanned source oriented nanofiber formation
WO2005059178A1 (fr) * 2003-12-10 2005-06-30 Bio Trove, Inc. Ligature selective amelioree et essai d'amplification
US20060060769A1 (en) 2004-09-21 2006-03-23 Predicant Biosciences, Inc. Electrospray apparatus with an integrated electrode
US7591883B2 (en) 2004-09-27 2009-09-22 Cornell Research Foundation, Inc. Microfiber supported nanofiber membrane
GB0517910D0 (en) * 2005-09-05 2005-10-12 Enigma Diagnostics Ltd Liquid transfer device
JP4984729B2 (ja) * 2006-08-07 2012-07-25 東レ株式会社 帯電防止性カバーを有するマイクロアレイ
EP4026616B1 (fr) * 2015-08-26 2024-12-11 Emulate, Inc. Ensemble collecteur de perfusion

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GB9521775D0 (en) * 1995-10-24 1996-01-03 Pa Consulting Services Microwell plates
US6068751A (en) * 1995-12-18 2000-05-30 Neukermans; Armand P. Microfluidic valve and integrated microfluidic system
EP0909385B1 (fr) * 1996-06-28 2008-09-10 Caliper Life Sciences, Inc. Procédé de transport d'échantillons de fluides par un canal microfluidique
US6136212A (en) * 1996-08-12 2000-10-24 The Regents Of The University Of Michigan Polymer-based micromachining for microfluidic devices
US6137501A (en) * 1997-09-19 2000-10-24 Eastman Kodak Company Addressing circuitry for microfluidic printing apparatus
JP2001517789A (ja) * 1997-09-19 2001-10-09 アクレイラ バイオサイエンシズ，インコーポレイティド 液体移送装置および液体移送方法
US6165417A (en) * 1998-10-26 2000-12-26 The Regents Of The University Of California Integrated titer plate-injector head for microdrop array preparation, storage and transfer

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9039973B2 (en) 2008-10-10 2015-05-26 The Governing Council Of The University Of Toronto Hybrid digital and channel microfluidic devices and methods of use thereof
US10232374B2 (en) 2010-05-05 2019-03-19 Miroculus Inc. Method of processing dried samples using digital microfluidic device
US11000850B2 (en) 2010-05-05 2021-05-11 The Governing Council Of The University Of Toronto Method of processing dried samples using digital microfluidic device
US11471888B2 (en) 2015-06-05 2022-10-18 Miroculus Inc. Evaporation management in digital microfluidic devices
US10464067B2 (en) 2015-06-05 2019-11-05 Miroculus Inc. Air-matrix digital microfluidics apparatuses and methods for limiting evaporation and surface fouling
US11890617B2 (en) 2015-06-05 2024-02-06 Miroculus Inc. Evaporation management in digital microfluidic devices
US10695762B2 (en) 2015-06-05 2020-06-30 Miroculus Inc. Evaporation management in digital microfluidic devices
US11097276B2 (en) 2015-06-05 2021-08-24 mirOculus, Inc. Air-matrix digital microfluidics apparatuses and methods for limiting evaporation and surface fouling
US11944974B2 (en) 2015-06-05 2024-04-02 Miroculus Inc. Air-matrix digital microfluidics apparatuses and methods for limiting evaporation and surface fouling
US12263483B2 (en) 2015-06-05 2025-04-01 Integra Biosciences Ag Evaporation management in digital microfluidic devices
US12239988B2 (en) 2015-06-05 2025-03-04 Miroculus Inc. Air-matrix digital microfluidics apparatuses and methods for limiting evaporation and surface fouling
US11298700B2 (en) 2016-08-22 2022-04-12 Miroculus Inc. Feedback system for parallel droplet control in a digital microfluidic device
US10596572B2 (en) 2016-08-22 2020-03-24 Miroculus Inc. Feedback system for parallel droplet control in a digital microfluidic device
US12172164B2 (en) 2016-12-28 2024-12-24 Miroculus Inc. Microfluidic devices and methods
US11253860B2 (en) 2016-12-28 2022-02-22 Miroculus Inc. Digital microfluidic devices and methods
US11833516B2 (en) 2016-12-28 2023-12-05 Miroculus Inc. Digital microfluidic devices and methods
US11623219B2 (en) 2017-04-04 2023-04-11 Miroculus Inc. Digital microfluidics apparatuses and methods for manipulating and processing encapsulated droplets
US11857969B2 (en) 2017-07-24 2024-01-02 Miroculus Inc. Digital microfluidics systems and methods with integrated plasma collection device
US11413617B2 (en) 2017-07-24 2022-08-16 Miroculus Inc. Digital microfluidics systems and methods with integrated plasma collection device
US11311882B2 (en) 2017-09-01 2022-04-26 Miroculus Inc. Digital microfluidics devices and methods of using them
US11992842B2 (en) 2018-05-23 2024-05-28 Miroculus Inc. Control of evaporation in digital microfluidics
US12233390B2 (en) 2019-01-31 2025-02-25 Miroculus Inc. Nonfouling compositions and methods for manipulating and processing encapsulated droplets
US11738345B2 (en) 2019-04-08 2023-08-29 Miroculus Inc. Multi-cartridge digital microfluidics apparatuses and methods of use
US11524298B2 (en) 2019-07-25 2022-12-13 Miroculus Inc. Digital microfluidics devices and methods of use thereof
US11857961B2 (en) 2022-01-12 2024-01-02 Miroculus Inc. Sequencing by synthesis using mechanical compression
US11772093B2 (en) 2022-01-12 2023-10-03 Miroculus Inc. Methods of mechanical microfluidic manipulation

Also Published As

Publication number Publication date
AU2002366697A1 (en) 2003-07-09
JP4439916B2 (ja) 2010-03-24
WO2003054488A1 (fr) 2003-07-03
EP1466144A1 (fr) 2004-10-13
JP2005513465A (ja) 2005-05-12
EP1466144A4 (fr) 2007-09-05

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