AU2002223901A1 - Microfluidic flow control - Google Patents

Microfluidic flow control

Info

Publication number
AU2002223901A1
AU2002223901A1 AU2002223901A AU2390102A AU2002223901A1 AU 2002223901 A1 AU2002223901 A1 AU 2002223901A1 AU 2002223901 A AU2002223901 A AU 2002223901A AU 2390102 A AU2390102 A AU 2390102A AU 2002223901 A1 AU2002223901 A1 AU 2002223901A1
Authority
AU
Australia
Prior art keywords
flow control
microfluidic flow
microfluidic
control
flow
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
AU2002223901A
Inventor
Goran Stemme
Wouter Van Der Wijngaart
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.)
Pyrosequencing AB
Original Assignee
Pyrosequencing AB
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 Pyrosequencing AB filed Critical Pyrosequencing AB
Publication of AU2002223901A1 publication Critical patent/AU2002223901A1/en
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
    • B01L3/50—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
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0093—Microreactors, e.g. miniaturised or microfabricated reactors
    • 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
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00819—Materials of construction
    • B01J2219/00824—Ceramic
    • B01J2219/00828—Silicon wafers or plates
    • 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
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00851—Additional features
    • B01J2219/00869—Microreactors placed in parallel, on the same or on different supports
    • 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
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00891—Feeding or evacuation
    • 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
    • B01L2200/0621—Control of the sequence of chambers filled or emptied
    • 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
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0627—Sensor or part of a sensor is integrated
    • B01L2300/0636—Integrated biosensor, microarrays
    • 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
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0681—Filter
    • 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
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
    • B01L2300/0867—Multiple inlets and one sample wells, e.g. mixing, dilution
    • 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
    • B01L2400/0487—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics
    • B01L2400/049—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics vacuum
    • 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
    • B01L2400/0688—Valves, specific forms thereof surface tension valves, capillary stop, capillary break
    • 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
    • B01L2400/08—Regulating or influencing the flow resistance
    • B01L2400/084—Passive control of flow resistance
    • 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
    • B01L3/502723—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 venting arrangements
    • 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
    • B01L3/502761—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 specially adapted for handling suspended solids or molecules independently from the bulk fluid flow, e.g. for trapping or sorting beads, for physically stretching molecules
AU2002223901A 2000-11-27 2001-11-27 Microfluidic flow control Abandoned AU2002223901A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0004351 2000-11-27
SE0004351A SE0004351D0 (en) 2000-11-27 2000-11-27 System and method for time-controlled liquid handling for reactions and processes in a microfluidic flow cell system
PCT/GB2001/005217 WO2002041995A1 (en) 2000-11-27 2001-11-27 Microfluidic flow control

Publications (1)

Publication Number Publication Date
AU2002223901A1 true AU2002223901A1 (en) 2002-06-03

Family

ID=20281984

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002223901A Abandoned AU2002223901A1 (en) 2000-11-27 2001-11-27 Microfluidic flow control

Country Status (3)

Country Link
AU (1) AU2002223901A1 (en)
SE (1) SE0004351D0 (en)
WO (1) WO2002041995A1 (en)

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JP2007502218A (en) 2003-05-23 2007-02-08 ユィロス・パテント・アクチボラグ Hydrophilic / hydrophobic surface
JP4606818B2 (en) * 2003-09-11 2011-01-05 パナソニック株式会社 Microchip substrate, manufacturing method thereof, microchip
US20050059139A1 (en) * 2003-09-11 2005-03-17 Norihisa Mino Device substrate, method of manufacturing the same, and microchip
US7156117B2 (en) 2004-03-31 2007-01-02 Lifescan Scotland Limited Method of controlling the movement of fluid through a microfluidic circuit using an array of triggerable passive valves
US7059352B2 (en) 2004-03-31 2006-06-13 Lifescan Scotland Triggerable passive valve for use in controlling the flow of fluid
US7665303B2 (en) 2004-03-31 2010-02-23 Lifescan Scotland, Ltd. Method of segregating a bolus of fluid using a pneumatic actuator in a fluid handling circuit
US20060000709A1 (en) * 2004-06-30 2006-01-05 Sebastian Bohm Methods for modulation of flow in a flow pathway
US20060002817A1 (en) * 2004-06-30 2006-01-05 Sebastian Bohm Flow modulation devices
EP2261650A3 (en) 2004-09-15 2011-07-06 IntegenX Inc. Microfluidic devices
DE102004063438A1 (en) * 2004-12-23 2006-07-06 Oktavia Backes Novel microfluidic sample carriers
HU227638B1 (en) * 2005-12-23 2011-10-28 Thales Rt Flowing laboratorial ozonizating apparatus and method for ozonization reaction
JP5063616B2 (en) 2006-02-03 2012-10-31 インテジェニックス インコーポレイテッド Microfluidic device
FR2897282B1 (en) 2006-02-16 2008-05-30 Commissariat Energie Atomique METHOD FOR CONTROLLING THE ADVANCE OF A LIQUID IN AN ANTI-MICROFLUIDIC COMPOUND
US20080245740A1 (en) * 2007-01-29 2008-10-09 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Fluidic methods
US10001496B2 (en) 2007-01-29 2018-06-19 Gearbox, Llc Systems for allergen detection
WO2008115626A2 (en) * 2007-02-05 2008-09-25 Microchip Biotechnologies, Inc. Microfluidic and nanofluidic devices, systems, and applications
EP2234916A4 (en) 2008-01-22 2016-08-10 Integenx Inc Universal sample preparation system and use in an integrated analysis system
CN102341691A (en) 2008-12-31 2012-02-01 尹特根埃克斯有限公司 Instrument with microfluidic chip
EP2438154A1 (en) 2009-06-02 2012-04-11 Integenx Inc. Fluidic devices with diaphragm valves
KR20120031218A (en) 2009-06-05 2012-03-30 인터젠엑스 인크. Universal sample preparation system and use in an integrated analysis system
GB0912509D0 (en) * 2009-07-17 2009-08-26 Norchip As A microfabricated device for metering an analyte
US8584703B2 (en) 2009-12-01 2013-11-19 Integenx Inc. Device with diaphragm valve
US8512538B2 (en) 2010-05-28 2013-08-20 Integenx Inc. Capillary electrophoresis device
WO2012024658A2 (en) 2010-08-20 2012-02-23 IntegenX, Inc. Integrated analysis system
WO2012024657A1 (en) 2010-08-20 2012-02-23 IntegenX, Inc. Microfluidic devices with mechanically-sealed diaphragm valves
US10865440B2 (en) 2011-10-21 2020-12-15 IntegenX, Inc. Sample preparation, processing and analysis systems
US20150136604A1 (en) 2011-10-21 2015-05-21 Integenx Inc. Sample preparation, processing and analysis systems
WO2015073999A1 (en) 2013-11-18 2015-05-21 Integenx Inc. Cartridges and instruments for sample analysis
US10208332B2 (en) 2014-05-21 2019-02-19 Integenx Inc. Fluidic cartridge with valve mechanism
CN106999930B (en) * 2014-09-26 2020-09-08 雅培医护站股份有限公司 Cartridge device with segmented jet for determining coagulation in a fluid sample
CN107110875A (en) 2014-09-26 2017-08-29 雅培医护站股份有限公司 Ellagic acid preparation in solidification measure
CN107107057B (en) 2014-09-26 2020-12-15 雅培医护站股份有限公司 Cassette device identification for coagulation assays in fluid samples
ES2881861T3 (en) 2014-09-26 2021-11-30 Abbott Point Of Care Inc Sensors to evaluate coagulation in fluid samples
CN106999932A (en) 2014-09-26 2017-08-01 雅培医护站股份有限公司 The cartridge device with fluid knot determined for the condensation in fluid sample
EP4043879A1 (en) 2014-09-26 2022-08-17 Abbott Point Of Care Inc Single channel cartridge device for coagulation assays in fluid samples
ES2898200T3 (en) 2014-09-26 2022-03-04 Abbott Point Of Care Inc Microfabricated device with microenvironment sensors to assess coagulation in fluid samples
EP3209410A4 (en) 2014-10-22 2018-05-02 IntegenX Inc. Systems and methods for sample preparation, processing and analysis
FR3028318A1 (en) * 2014-11-12 2016-05-13 Phuong Lan Tran METHOD AND DEVICE FOR SELECTIVE, SPECIFIC AND SIMULTANEOUS SORTING OF TARGET RARE CELLS IN A BIOLOGICAL SAMPLE
FR3068027B1 (en) * 2017-06-26 2023-03-10 Commissariat Energie Atomique MICROFLUIDIC DEVICE WITH SEVERAL PARALLEL CHAMBER

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Also Published As

Publication number Publication date
SE0004351D0 (en) 2000-11-27
WO2002041995A1 (en) 2002-05-30

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