AU2001212785A1 - Capillary force mixer - Google Patents

Capillary force mixer

Info

Publication number
AU2001212785A1
AU2001212785A1 AU2001212785A AU1278501A AU2001212785A1 AU 2001212785 A1 AU2001212785 A1 AU 2001212785A1 AU 2001212785 A AU2001212785 A AU 2001212785A AU 1278501 A AU1278501 A AU 1278501A AU 2001212785 A1 AU2001212785 A1 AU 2001212785A1
Authority
AU
Australia
Prior art keywords
capillary force
capillary
detection area
force mixer
array
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
AU2001212785A
Other languages
English (en)
Inventor
Robert Seidel
Andreas Wolf
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.)
Micro Biolytics GmbH
Original Assignee
Albert Ludwigs Universitaet Freiburg
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 Albert Ludwigs Universitaet Freiburg filed Critical Albert Ludwigs Universitaet Freiburg
Publication of AU2001212785A1 publication Critical patent/AU2001212785A1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30—Micromixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30—Micromixers
    • B01F33/3039—Micromixers with mixing achieved by diffusion between layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7172—Feed mechanisms characterised by the means for feeding the components to the mixer using capillary forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/23—Mixing of laboratory samples e.g. in preparation of analysing or testing properties of materials
    • 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
    • B01L2300/0645—Electrodes
    • 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
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0406—Moving fluids with specific forces or mechanical means specific forces capillary forces
AU2001212785A 2000-01-21 2000-11-03 Capillary force mixer Abandoned AU2001212785A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10002500A DE10002500A1 (de) 2000-01-21 2000-01-21 Kapillarkraftmischer
DE10002500 2000-01-21
PCT/EP2000/010869 WO2001052975A1 (de) 2000-01-21 2000-11-03 Kapillarkraftmischer

Publications (1)

Publication Number Publication Date
AU2001212785A1 true AU2001212785A1 (en) 2001-07-31

Family

ID=7628262

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001212785A Abandoned AU2001212785A1 (en) 2000-01-21 2000-11-03 Capillary force mixer

Country Status (5)

Country Link
EP (1) EP1251946B1 (de)
AT (1) ATE327820T1 (de)
AU (1) AU2001212785A1 (de)
DE (2) DE10002500A1 (de)
WO (1) WO2001052975A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10251669B3 (de) * 2002-11-06 2004-06-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Kapillarsubstrat zur Tieftemperaturspeicherung von Suspensionsproben
US20040248306A1 (en) * 2003-06-09 2004-12-09 Hernandez Juan J. Microfluidic water analytical device
CN100392316C (zh) * 2006-03-27 2008-06-04 博奥生物有限公司 控制液体在微管路中连续流动的流路结构
ATE494061T1 (de) 2007-07-10 2011-01-15 Hoffmann La Roche Mikrofluidische vorrichtung, mischverfahren und verwendung der vorrichtung
DE102009060626A1 (de) 2009-12-24 2011-06-30 Klapproth, Holger, Dr., 79108 Kalibrierte Flusszelle zur IR-Analytik
EP2718691B1 (de) 2011-06-09 2017-12-13 QFood GmbH Verfahren und vorrichtung zum bestimmen der konzentration eines in einer flüssigen probe enthaltenen analyten
US8708252B2 (en) 2011-11-28 2014-04-29 Neoperl Gmbh Sanitary installation part

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE399768B (sv) * 1975-09-29 1978-02-27 Lilja Jan E Kyvett for provtagning, blandning av, provet med ett reagensmedel och direkt utforande av, serskilt optisk, analys av det med reagensmedlet blandade provet
US4233029A (en) * 1978-10-25 1980-11-11 Eastman Kodak Company Liquid transport device and method
CA1129498A (en) * 1978-10-25 1982-08-10 Richard L. Columbus Structural configuration and method for transport of a liquid drop through an ingress aperture
GB2097692B (en) * 1981-01-10 1985-05-22 Shaw Stewart P D Combining chemical reagents
US4501496A (en) * 1982-05-07 1985-02-26 Griffin Gladys B Specimen slide for analysis of liquid specimens
US4596695A (en) * 1984-09-10 1986-06-24 Cottingham Hugh V Agglutinographic reaction chamber
US4849340A (en) * 1987-04-03 1989-07-18 Cardiovascular Diagnostics, Inc. Reaction system element and method for performing prothrombin time assay
US5104813A (en) * 1989-04-13 1992-04-14 Biotrack, Inc. Dilution and mixing cartridge
DE4403308C2 (de) * 1994-02-03 1997-04-17 Madaus Ag Objektträger für die Untersuchung von flüssigen Proben
DE4405004A1 (de) * 1994-02-17 1995-08-24 Rossendorf Forschzent Chemischer Mikro-Analysator
JP3712007B2 (ja) * 1994-12-09 2005-11-02 敬二 大竹 化学反応目視用混合試験方法
JP3618511B2 (ja) * 1997-04-14 2005-02-09 オリンパス株式会社 微小流路素子
US5919711A (en) * 1997-08-07 1999-07-06 Careside, Inc. Analytical cartridge
DE19746581A1 (de) * 1997-10-22 1999-04-29 Merck Patent Gmbh Mikromischer

Also Published As

Publication number Publication date
EP1251946A1 (de) 2002-10-30
DE10002500A1 (de) 2001-07-26
WO2001052975A1 (de) 2001-07-26
ATE327820T1 (de) 2006-06-15
EP1251946B1 (de) 2006-05-31
DE50012871D1 (de) 2006-07-06

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