EP0010456A1 - Dispositif de transport d'un liquide - Google Patents

Dispositif de transport d'un liquide Download PDF

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Publication number
EP0010456A1
EP0010456A1 EP79302339A EP79302339A EP0010456A1 EP 0010456 A1 EP0010456 A1 EP 0010456A1 EP 79302339 A EP79302339 A EP 79302339A EP 79302339 A EP79302339 A EP 79302339A EP 0010456 A1 EP0010456 A1 EP 0010456A1
Authority
EP
European Patent Office
Prior art keywords
aperture
drop
zone
liquid
exterior surface
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.)
Granted
Application number
EP79302339A
Other languages
German (de)
English (en)
Other versions
EP0010456B1 (fr
Inventor
Richard Lewis Columbus
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 US05/954,689 external-priority patent/US4233029A/en
Priority claimed from US06/059,924 external-priority patent/US4254083A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Priority to AT79302339T priority Critical patent/ATE1366T1/de
Publication of EP0010456A1 publication Critical patent/EP0010456A1/fr
Application granted granted Critical
Publication of EP0010456B1 publication Critical patent/EP0010456B1/fr
Expired legal-status Critical Current

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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
    • B01L3/50273—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
    • 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
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/069—Absorbents; Gels to retain a fluid
    • 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
    • B01L2300/0822—Slides
    • 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
    • B01L2300/0887—Laminated structure
    • 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
    • B01L2300/089—Virtual walls for guiding liquids
    • 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
    • B01L2400/0406—Moving fluids with specific forces or mechanical means specific forces capillary forces
    • 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
    • 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
    • B01L3/502746—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 for controlling flow resistance, e.g. flow controllers, baffles
EP19790302339 1978-10-25 1979-10-25 Dispositif de transport d'un liquide Expired EP0010456B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT79302339T ATE1366T1 (de) 1978-10-25 1979-10-25 Vorrichtung zum befoerdern einer fluessigkeit.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US05/954,689 US4233029A (en) 1978-10-25 1978-10-25 Liquid transport device and method
US954689 1978-10-25
US59924 1979-07-23
US06/059,924 US4254083A (en) 1979-07-23 1979-07-23 Structural configuration for transport of a liquid drop through an ingress aperture

Publications (2)

Publication Number Publication Date
EP0010456A1 true EP0010456A1 (fr) 1980-04-30
EP0010456B1 EP0010456B1 (fr) 1982-07-28

Family

ID=26739368

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19790302339 Expired EP0010456B1 (fr) 1978-10-25 1979-10-25 Dispositif de transport d'un liquide

Country Status (3)

Country Link
EP (1) EP0010456B1 (fr)
CA (1) CA1129498A (fr)
DE (1) DE2963436D1 (fr)

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3134611A1 (de) * 1981-09-01 1983-03-10 Boehringer Mannheim Gmbh, 6800 Mannheim Verfahren zur durchfuehrung analytischer bestimmungen und hierfuer geeignetes mittel
EP0100235A2 (fr) * 1982-07-26 1984-02-08 EASTMAN KODAK COMPANY (a New Jersey corporation) Dispositif de transport d'un liquide
WO1986000141A1 (fr) * 1984-06-13 1986-01-03 Unilever Plc Dispositif a utiliser dans des procedes de test chimique
GB2168808A (en) * 1984-09-10 1986-06-25 Hugh V Cottingham Agglutinographic reaction chamber
DE3630866A1 (de) * 1985-09-13 1987-03-26 Allied Corp Verfahren und vorrichtung zur aufbringung von fluessigkeit auf einer duennen probe
US4742011A (en) * 1984-03-15 1988-05-03 Unilever Patent Holdings B.V. Devices for carrying out chemical and clinical tests, and their use
EP0321736A2 (fr) * 1987-12-23 1989-06-28 Abbott Laboratories Dispositif pour réaction d'agglutination
EP0348006A2 (fr) * 1988-06-23 1989-12-27 Behring Diagnostics Inc. Appareil pour transférer des liquides et appareil d'analyse diagnostique
EP0388782A1 (fr) * 1989-03-20 1990-09-26 Quantai Biotronics Inc. Méthode de détermination d'analytes
WO1991016966A1 (fr) * 1990-05-10 1991-11-14 Pharmacia Biosensor Ab Structure microfluidique et procede pour sa fabrication
AU619459B2 (en) * 1987-03-31 1992-01-30 Erie Scientific Company Microscope slide and slide assembly
WO1992007655A1 (fr) * 1990-10-30 1992-05-14 Hypoguard (Uk) Limited Dispositif de recueil et de presentation
US5278079A (en) * 1992-09-02 1994-01-11 Enzymatics, Inc. Sealing device and method for inhibition of flow in capillary measuring devices
WO1994004272A1 (fr) * 1992-08-26 1994-03-03 Hypoguard (Uk) Limited Dispositif d'essai pour fluides
WO1995017965A1 (fr) * 1993-12-28 1995-07-06 Abbott Laboratories Dispositifs a ecoulement de sous-surface et leur utilisation pour effectuer des titrages
EP0703826A4 (fr) * 1992-09-03 1995-12-20 Boehringer Mannheim Corp Boitier pour dispositif de test analytique
EP0840886A1 (fr) * 1995-07-21 1998-05-13 Northeastern University Systeme permettant des transferts de micro-quantites de fluide
WO1999029429A1 (fr) * 1997-12-04 1999-06-17 Roche Diagnostics Gmbh Element d'analyse a canal capillaire
WO1999029428A1 (fr) * 1997-12-04 1999-06-17 Roche Diagnostics Gmbh Element d'analyse a action capillaire avec couche intermediaire situee entre le support et le revetement
GB2351245A (en) * 1999-06-21 2000-12-27 Univ Hull Chemical apparatus; Electro-osmosis; Preparing solutions
DE10002500A1 (de) * 2000-01-21 2001-07-26 Univ Albert Ludwigs Freiburg Kapillarkraftmischer
WO2005054845A1 (fr) * 2003-12-04 2005-06-16 Roche Diagnostics Gmbh Elements de test revetus
US6997343B2 (en) 2001-11-14 2006-02-14 Hypoguard Limited Sensor dispensing device
US7250095B2 (en) 2002-07-11 2007-07-31 Hypoguard Limited Enzyme electrodes and method of manufacture
US7264139B2 (en) 2003-01-14 2007-09-04 Hypoguard Limited Sensor dispensing device
US8232074B2 (en) 2002-10-16 2012-07-31 Cellectricon Ab Nanoelectrodes and nanotips for recording transmembrane currents in a plurality of cells
US10180133B2 (en) 2013-11-22 2019-01-15 Rheonix, Inc. Channel-less pump, methods, and applications thereof

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4775515A (en) * 1986-11-18 1988-10-04 Cottingham Hugh V Agglutinographic slide
US5997817A (en) 1997-12-05 1999-12-07 Roche Diagnostics Corporation Electrochemical biosensor test strip
US8071384B2 (en) 1997-12-22 2011-12-06 Roche Diagnostics Operations, Inc. Control and calibration solutions and methods for their use
US7718439B2 (en) 2003-06-20 2010-05-18 Roche Diagnostics Operations, Inc. System and method for coding information on a biosensor test strip
US7488601B2 (en) 2003-06-20 2009-02-10 Roche Diagnostic Operations, Inc. System and method for determining an abused sensor during analyte measurement
US7452457B2 (en) 2003-06-20 2008-11-18 Roche Diagnostics Operations, Inc. System and method for analyte measurement using dose sufficiency electrodes
US8206565B2 (en) 2003-06-20 2012-06-26 Roche Diagnostics Operation, Inc. System and method for coding information on a biosensor test strip
US8148164B2 (en) 2003-06-20 2012-04-03 Roche Diagnostics Operations, Inc. System and method for determining the concentration of an analyte in a sample fluid
US8058077B2 (en) 2003-06-20 2011-11-15 Roche Diagnostics Operations, Inc. Method for coding information on a biosensor test strip
US7645421B2 (en) 2003-06-20 2010-01-12 Roche Diagnostics Operations, Inc. System and method for coding information on a biosensor test strip
US7645373B2 (en) 2003-06-20 2010-01-12 Roche Diagnostic Operations, Inc. System and method for coding information on a biosensor test strip
US7569126B2 (en) 2004-06-18 2009-08-04 Roche Diagnostics Operations, Inc. System and method for quality assurance of a biosensor test strip

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1444146A (fr) * 1965-05-14 1966-07-01 Promoveo Perfectionnements aux dispositifs pour l'étude des réactions chimiques ou biologiques
US3565537A (en) * 1968-10-30 1971-02-23 Jack Fielding Specimen holder for example for testing the colour of a liquid such as blood
US3690836A (en) * 1966-03-01 1972-09-12 Promoveo Device for use in the study of chemical and biological reactions and method of making same
US3992158A (en) * 1973-08-16 1976-11-16 Eastman Kodak Company Integral analytical element

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1444146A (fr) * 1965-05-14 1966-07-01 Promoveo Perfectionnements aux dispositifs pour l'étude des réactions chimiques ou biologiques
US3690836A (en) * 1966-03-01 1972-09-12 Promoveo Device for use in the study of chemical and biological reactions and method of making same
US3565537A (en) * 1968-10-30 1971-02-23 Jack Fielding Specimen holder for example for testing the colour of a liquid such as blood
US3992158A (en) * 1973-08-16 1976-11-16 Eastman Kodak Company Integral analytical element

Cited By (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3134611A1 (de) * 1981-09-01 1983-03-10 Boehringer Mannheim Gmbh, 6800 Mannheim Verfahren zur durchfuehrung analytischer bestimmungen und hierfuer geeignetes mittel
EP0100235A2 (fr) * 1982-07-26 1984-02-08 EASTMAN KODAK COMPANY (a New Jersey corporation) Dispositif de transport d'un liquide
US4439526A (en) * 1982-07-26 1984-03-27 Eastman Kodak Company Clustered ingress apertures for capillary transport devices and method of use
EP0100235A3 (en) * 1982-07-26 1985-05-22 Eastman Kodak Company Liquid transport device
US4742011A (en) * 1984-03-15 1988-05-03 Unilever Patent Holdings B.V. Devices for carrying out chemical and clinical tests, and their use
EP0171148A1 (fr) * 1984-06-13 1986-02-12 ARES-SERONO RESEARCH & DEVELOPMENT LIMITED PARTNERSHIP Dispositifs utilisés pour des méthodes d'analyse chimique
US4978503A (en) * 1984-06-13 1990-12-18 Ares-Serono Research & Development Limited Partnership Devices for use in chemical test procedures
WO1986000141A1 (fr) * 1984-06-13 1986-01-03 Unilever Plc Dispositif a utiliser dans des procedes de test chimique
GB2168808B (en) * 1984-09-10 1990-08-01 Hugh V Cottingham Agglutinographic reaction chamber
GB2168808A (en) * 1984-09-10 1986-06-25 Hugh V Cottingham Agglutinographic reaction chamber
US4731335A (en) * 1985-09-13 1988-03-15 Fisher Scientific Company Method for treating thin samples on a surface employing capillary flow
DE3630866A1 (de) * 1985-09-13 1987-03-26 Allied Corp Verfahren und vorrichtung zur aufbringung von fluessigkeit auf einer duennen probe
GB2180647B (fr) * 1985-09-13 1989-11-22 Allied Corp
GB2180647A (en) * 1985-09-13 1987-04-01 Allied Corp Method and apparatus for treating thin sample on a surface employing capillary flow
AU619459B2 (en) * 1987-03-31 1992-01-30 Erie Scientific Company Microscope slide and slide assembly
EP0321736A3 (en) * 1987-12-23 1990-03-14 Abbott Laboratories Agglutination reaction device
EP0321736A2 (fr) * 1987-12-23 1989-06-28 Abbott Laboratories Dispositif pour réaction d'agglutination
EP0348006A3 (en) * 1988-06-23 1990-11-28 Pb Diagnostic Systems, Inc. Liquid transport device and diagnostic assay device
EP0348006A2 (fr) * 1988-06-23 1989-12-27 Behring Diagnostics Inc. Appareil pour transférer des liquides et appareil d'analyse diagnostique
EP0388782A1 (fr) * 1989-03-20 1990-09-26 Quantai Biotronics Inc. Méthode de détermination d'analytes
WO1991016966A1 (fr) * 1990-05-10 1991-11-14 Pharmacia Biosensor Ab Structure microfluidique et procede pour sa fabrication
US5376252A (en) * 1990-05-10 1994-12-27 Pharmacia Biosensor Ab Microfluidic structure and process for its manufacture
AU646305B2 (en) * 1990-10-30 1994-02-17 Hypoguard (Uk) Limited Collection and display device
WO1992007655A1 (fr) * 1990-10-30 1992-05-14 Hypoguard (Uk) Limited Dispositif de recueil et de presentation
WO1994004272A1 (fr) * 1992-08-26 1994-03-03 Hypoguard (Uk) Limited Dispositif d'essai pour fluides
US5278079A (en) * 1992-09-02 1994-01-11 Enzymatics, Inc. Sealing device and method for inhibition of flow in capillary measuring devices
EP0703826A4 (fr) * 1992-09-03 1995-12-20 Boehringer Mannheim Corp Boitier pour dispositif de test analytique
EP0703826A1 (fr) * 1992-09-03 1996-04-03 Boehringer Mannheim Corporation Boitier pour dispositif de test analytique
WO1995017965A1 (fr) * 1993-12-28 1995-07-06 Abbott Laboratories Dispositifs a ecoulement de sous-surface et leur utilisation pour effectuer des titrages
EP0840886A4 (fr) * 1995-07-21 2005-12-21 Univ Northeastern Systeme permettant des transferts de micro-quantites de fluide
EP0840886A1 (fr) * 1995-07-21 1998-05-13 Northeastern University Systeme permettant des transferts de micro-quantites de fluide
WO1999029428A1 (fr) * 1997-12-04 1999-06-17 Roche Diagnostics Gmbh Element d'analyse a action capillaire avec couche intermediaire situee entre le support et le revetement
US7799578B2 (en) 1997-12-04 2010-09-21 Roche Diagnostics Gmbh Capillary active test element having an intermediate layer situated between the support and the covering
AU733985B2 (en) * 1997-12-04 2001-05-31 Roche Diagnostics Gmbh Analytic test element with a capillary channel
US7238534B1 (en) 1997-12-04 2007-07-03 Roche Diagnostics Gmbh Capillary active test element having an intermediate layer situated between the support and the covering
AU742823B2 (en) * 1997-12-04 2002-01-10 Roche Diagnostics Gmbh Capillary active test element having an intermediate layer situated between the support and the covering
US7008799B1 (en) 1997-12-04 2006-03-07 Roche Diagnostics Gmbh Analytical test element with a capillary channel
WO1999029429A1 (fr) * 1997-12-04 1999-06-17 Roche Diagnostics Gmbh Element d'analyse a canal capillaire
CN1115198C (zh) * 1997-12-04 2003-07-23 罗赫诊断器材股份有限公司 在载体和覆盖层之间具有中间层的毛细管活性测试元件
GB2351245B (en) * 1999-06-21 2003-07-16 Univ Hull Method of controlling liquid movement in a chemical device
US6344120B1 (en) 1999-06-21 2002-02-05 The University Of Hull Method for controlling liquid movement in a chemical device
GB2351245A (en) * 1999-06-21 2000-12-27 Univ Hull Chemical apparatus; Electro-osmosis; Preparing solutions
DE10002500A1 (de) * 2000-01-21 2001-07-26 Univ Albert Ludwigs Freiburg Kapillarkraftmischer
US6997343B2 (en) 2001-11-14 2006-02-14 Hypoguard Limited Sensor dispensing device
US7250095B2 (en) 2002-07-11 2007-07-31 Hypoguard Limited Enzyme electrodes and method of manufacture
US8232074B2 (en) 2002-10-16 2012-07-31 Cellectricon Ab Nanoelectrodes and nanotips for recording transmembrane currents in a plurality of cells
US7264139B2 (en) 2003-01-14 2007-09-04 Hypoguard Limited Sensor dispensing device
WO2005054845A1 (fr) * 2003-12-04 2005-06-16 Roche Diagnostics Gmbh Elements de test revetus
US8163560B2 (en) 2003-12-04 2012-04-24 Roche Diagnostics Operations, Inc. Coated test elements
US10180133B2 (en) 2013-11-22 2019-01-15 Rheonix, Inc. Channel-less pump, methods, and applications thereof
US11248596B2 (en) 2013-11-22 2022-02-15 Rheonix, Inc. Channel-less pump, methods, and applications thereof

Also Published As

Publication number Publication date
EP0010456B1 (fr) 1982-07-28
DE2963436D1 (en) 1982-09-16
CA1129498A (fr) 1982-08-10

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