EP0862708A4 - Microfluidic valve and integrated microfluidic system - Google Patents
Microfluidic valve and integrated microfluidic systemInfo
- Publication number
- EP0862708A4 EP0862708A4 EP96944870A EP96944870A EP0862708A4 EP 0862708 A4 EP0862708 A4 EP 0862708A4 EP 96944870 A EP96944870 A EP 96944870A EP 96944870 A EP96944870 A EP 96944870A EP 0862708 A4 EP0862708 A4 EP 0862708A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- microfluidic
- integrated
- valve
- microfluidic system
- microfluidic valve
- 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.)
- Withdrawn
Links
Classifications
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- 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
- 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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents
-
- 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
- B01L3/502715—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 interfacing components, e.g. fluidic, electrical, optical or mechanical interfaces
-
- 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
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
- B01L7/52—Heating or cooling apparatus; Heat insulating devices with provision for submitting samples to a predetermined sequence of different temperatures, e.g. for treating nucleic acid samples
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
- B01L7/52—Heating or cooling apparatus; Heat insulating devices with provision for submitting samples to a predetermined sequence of different temperatures, e.g. for treating nucleic acid samples
- B01L7/525—Heating or cooling apparatus; Heat insulating devices with provision for submitting samples to a predetermined sequence of different temperatures, e.g. for treating nucleic acid samples with physical movement of samples between temperature zones
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- 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
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means
- F16K31/005—Piezoelectric benders
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means
- F16K31/005—Piezoelectric benders
- F16K31/006—Piezoelectric benders having a free end
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
-
- 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
- F16K99/0017—Capillary or surface tension valves, e.g. using electro-wetting or electro-capillarity effects
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- 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
- F16K99/0048—Electric operating means therefor using piezoelectric means
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- 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
- B01J2219/00783—Laminate assemblies, i.e. the reactor comprising a stack of plates
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- 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
- B01J2219/00833—Plastic
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- 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
- B01J2219/00873—Heat exchange
-
- 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
- B01J2219/00889—Mixing
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- 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
- 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
- B01J2219/00925—Irradiation
- B01J2219/00934—Electromagnetic waves
- B01J2219/00936—UV-radiations
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- 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
- B01J2219/0095—Control aspects
- B01J2219/00986—Microprocessor
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- 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
- B01L2200/10—Integrating sample preparation and analysis in single entity, e.g. lab-on-a-chip concept
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- 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
- B01L2300/18—Means for temperature control
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- 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
- B01L2400/0421—Moving fluids with specific forces or mechanical means specific forces electrical forces, e.g. electrokinetic electrophoretic flow
-
- 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
- B01L2400/00—Moving or stopping fluids
- B01L2400/06—Valves, specific forms thereof
- B01L2400/0633—Valves, specific forms thereof with moving parts
- B01L2400/0655—Valves, specific forms thereof with moving parts pinch valves
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- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Hematology (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US883295P | 1995-12-18 | 1995-12-18 | |
US8832P | 1995-12-18 | ||
PCT/US1996/020217 WO1997022825A1 (en) | 1995-12-18 | 1996-12-17 | Microfluidic valve and integrated microfluidic system |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0862708A1 EP0862708A1 (en) | 1998-09-09 |
EP0862708A4 true EP0862708A4 (en) | 1998-11-25 |
Family
ID=21733940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96944870A Withdrawn EP0862708A4 (en) | 1995-12-18 | 1996-12-17 | Microfluidic valve and integrated microfluidic system |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0862708A4 (en) |
JP (1) | JP2000508058A (en) |
WO (1) | WO1997022825A1 (en) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5958202A (en) * | 1992-09-14 | 1999-09-28 | Perseptive Biosystems, Inc. | Capillary electrophoresis enzyme immunoassay |
US6143496A (en) | 1997-04-17 | 2000-11-07 | Cytonix Corporation | Method of sampling, amplifying and quantifying segment of nucleic acid, polymerase chain reaction assembly having nanoliter-sized sample chambers, and method of filling assembly |
US6156273A (en) | 1997-05-27 | 2000-12-05 | Purdue Research Corporation | Separation columns and methods for manufacturing the improved separation columns |
EP1062510A2 (en) | 1998-03-10 | 2000-12-27 | Strategic Diagnostics Inc. | Integrated assay device and methods of production and use |
GB9828785D0 (en) * | 1998-12-30 | 1999-02-17 | Amersham Pharm Biotech Ab | Sequencing systems |
GB9904038D0 (en) * | 1999-02-22 | 1999-04-14 | Isis Innovation | Improvements in or related to microfluidic sample preparation and mass spectrometry |
US6605475B1 (en) | 1999-04-16 | 2003-08-12 | Perspective Biosystems, Inc. | Apparatus and method for sample delivery |
US6375817B1 (en) | 1999-04-16 | 2002-04-23 | Perseptive Biosystems, Inc. | Apparatus and methods for sample analysis |
DE19927534B4 (en) * | 1999-06-16 | 2008-01-31 | Merck Patent Gmbh | Apparatus for sample application |
FR2795476B1 (en) * | 1999-06-22 | 2001-07-27 | Biomerieux Sa | VALVE FOR DIRECTING A FLUID IN AN ANALYSIS CARD |
FR2798867A1 (en) * | 1999-09-23 | 2001-03-30 | Commissariat Energie Atomique | Device for injecting fluids simultaneously into microfluidic system for biochemical reactions has layer with deformable small diameter, open ended pipes and device for pressurizing fluids in pipes |
AU7809100A (en) * | 1999-10-20 | 2001-04-30 | University Of Sheffield, The | Fluidic multiplexer |
WO2001088204A1 (en) | 2000-05-15 | 2001-11-22 | Biomicro Systems, Inc. | Air flow regulation in microfluidic circuits for pressure control and gaseous exchange |
US6615856B2 (en) | 2000-08-04 | 2003-09-09 | Biomicro Systems, Inc. | Remote valving for microfluidic flow control |
GB2366529A (en) * | 2000-09-11 | 2002-03-13 | Univ Sheffield | Fluidic control valve for an assembly containing a plurality of microreactors |
GB2366793B (en) * | 2000-09-13 | 2005-03-09 | Imperial College | Chemical processing system and method |
US7238325B2 (en) * | 2000-09-22 | 2007-07-03 | Kawamura Institute Of Chemical Research | Very small chemical device and flow rate adjusting method therefor |
FR2817604B1 (en) | 2000-12-01 | 2004-04-23 | Biomerieux Sa | VALVES ACTIVATED BY ELECTRO-ACTIVE POLYMERS OR BY SHAPE MEMORY MATERIALS, DEVICE CONTAINING SUCH VALVES AND METHOD FOR IMPLEMENTING |
JP2004527739A (en) * | 2001-03-08 | 2004-09-09 | エスログ・バイオテクノロジー・リミテッド | Apparatus and method for electrophoresis |
JP2003094395A (en) * | 2001-09-26 | 2003-04-03 | Olympus Optical Co Ltd | Arrayed micro fluid control device |
JP4221184B2 (en) * | 2002-02-19 | 2009-02-12 | 日本碍子株式会社 | Micro chemical chip |
DE10239597B4 (en) | 2002-08-28 | 2005-03-17 | Fresenius Medical Care Deutschland Gmbh | disposable cartridge |
EP1654066B1 (en) | 2003-07-31 | 2014-11-12 | Handylab, Inc. | Processing particle-containing samples |
US8852862B2 (en) | 2004-05-03 | 2014-10-07 | Handylab, Inc. | Method for processing polynucleotide-containing samples |
DE102005008224B3 (en) * | 2005-02-23 | 2006-06-14 | Directif Gmbh | Apparatus for automatically activating microfluid device, for carrying out biochemical purifications and assays, having activator controlled on the basis of measurements of exerted force |
JP4673213B2 (en) * | 2005-08-23 | 2011-04-20 | セイコーインスツル株式会社 | Micro valve unit |
GB2433259A (en) | 2005-11-30 | 2007-06-20 | Deltadot Ltd | Nucleic acid amplification method and microfluidic apparatus therefore |
US11806718B2 (en) | 2006-03-24 | 2023-11-07 | Handylab, Inc. | Fluorescence detector for microfluidic diagnostic system |
US7998708B2 (en) | 2006-03-24 | 2011-08-16 | Handylab, Inc. | Microfluidic system for amplifying and detecting polynucleotides in parallel |
ES2692380T3 (en) | 2006-03-24 | 2018-12-03 | Handylab, Inc. | Method to perform PCR with a cartridge with several tracks |
US8883490B2 (en) | 2006-03-24 | 2014-11-11 | Handylab, Inc. | Fluorescence detector for microfluidic diagnostic system |
US10900066B2 (en) | 2006-03-24 | 2021-01-26 | Handylab, Inc. | Microfluidic system for amplifying and detecting polynucleotides in parallel |
CN101501792A (en) * | 2006-08-15 | 2009-08-05 | 皇家飞利浦电子股份有限公司 | Magnetic field generation device |
CN103497991A (en) | 2006-11-06 | 2014-01-08 | 科隆迪亚戈有限公司 | Device and method for analysis using binding members |
US8709787B2 (en) | 2006-11-14 | 2014-04-29 | Handylab, Inc. | Microfluidic cartridge and method of using same |
US20080245740A1 (en) * | 2007-01-29 | 2008-10-09 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Fluidic methods |
US8287820B2 (en) | 2007-07-13 | 2012-10-16 | Handylab, Inc. | Automated pipetting apparatus having a combined liquid pump and pipette head system |
US9186677B2 (en) | 2007-07-13 | 2015-11-17 | Handylab, Inc. | Integrated apparatus for performing nucleic acid extraction and diagnostic testing on multiple biological samples |
US8324372B2 (en) | 2007-07-13 | 2012-12-04 | Handylab, Inc. | Polynucleotide capture materials, and methods of using same |
US8105783B2 (en) | 2007-07-13 | 2012-01-31 | Handylab, Inc. | Microfluidic cartridge |
US8182763B2 (en) | 2007-07-13 | 2012-05-22 | Handylab, Inc. | Rack for sample tubes and reagent holders |
EP2626434B1 (en) * | 2007-07-23 | 2018-12-12 | CLONDIAG GmbH | Assays |
JP5729530B2 (en) * | 2008-11-14 | 2015-06-03 | 横河電機株式会社 | Capsule and chemical treatment cartridge |
JP5378081B2 (en) * | 2009-06-30 | 2013-12-25 | 株式会社日立ハイテクノロジーズ | Reaction container, reagent supply mechanism, and analyzer using them |
EP3159697B1 (en) | 2011-04-15 | 2019-12-25 | Becton, Dickinson and Company | Scanning real-time microfluidic thermo-cycler |
WO2013067202A1 (en) | 2011-11-04 | 2013-05-10 | Handylab, Inc. | Polynucleotide sample preparation device |
JP5452749B2 (en) * | 2013-05-16 | 2014-03-26 | 株式会社日立ハイテクノロジーズ | Reagent supply mechanism and analyzer using the same |
Citations (4)
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GB932736A (en) * | 1959-02-21 | 1963-07-31 | Fisher & Ludlow Ltd | New or improved liquid flow control pinch cock |
US4721095A (en) * | 1983-09-14 | 1988-01-26 | Centre National De La Recherche Scientifique | Device for controlling the flow of a fluid and a prosthetic organ equipped with this device |
FR2630180A1 (en) * | 1988-04-15 | 1989-10-20 | Kone Oy | VALVE SYSTEM, ESPECIALLY FOR ANALYZERS |
EP0450736A1 (en) * | 1985-03-27 | 1991-10-09 | McGAW, Inc. | Infusion pump with disposable cassette |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4787071A (en) * | 1987-03-12 | 1988-11-22 | Kreuter Manufacturing Co., Inc. | Piezoelectric/fluid pressure transducer apparatus |
US5222713A (en) * | 1992-01-21 | 1993-06-29 | Ceramphysics | Solid state regulator for natural gas |
US5197708A (en) * | 1992-08-11 | 1993-03-30 | Flow-Rite Controls, Ltd. | Tubing pinch valve device |
-
1996
- 1996-12-17 EP EP96944870A patent/EP0862708A4/en not_active Withdrawn
- 1996-12-17 WO PCT/US1996/020217 patent/WO1997022825A1/en not_active Application Discontinuation
- 1996-12-17 JP JP9522983A patent/JP2000508058A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB932736A (en) * | 1959-02-21 | 1963-07-31 | Fisher & Ludlow Ltd | New or improved liquid flow control pinch cock |
US4721095A (en) * | 1983-09-14 | 1988-01-26 | Centre National De La Recherche Scientifique | Device for controlling the flow of a fluid and a prosthetic organ equipped with this device |
EP0450736A1 (en) * | 1985-03-27 | 1991-10-09 | McGAW, Inc. | Infusion pump with disposable cassette |
FR2630180A1 (en) * | 1988-04-15 | 1989-10-20 | Kone Oy | VALVE SYSTEM, ESPECIALLY FOR ANALYZERS |
Non-Patent Citations (1)
Title |
---|
See also references of WO9722825A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP2000508058A (en) | 2000-06-27 |
WO1997022825A1 (en) | 1997-06-26 |
EP0862708A1 (en) | 1998-09-09 |
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