DK1055112T3 - Fremgangsmåde til en blanding - Google Patents

Fremgangsmåde til en blanding

Info

Publication number
DK1055112T3
DK1055112T3 DK99902025T DK99902025T DK1055112T3 DK 1055112 T3 DK1055112 T3 DK 1055112T3 DK 99902025 T DK99902025 T DK 99902025T DK 99902025 T DK99902025 T DK 99902025T DK 1055112 T3 DK1055112 T3 DK 1055112T3
Authority
DK
Denmark
Prior art keywords
walls
liquid layer
mixing
motion
liquid
Prior art date
Application number
DK99902025T
Other languages
Danish (da)
English (en)
Inventor
Johnny Svensson
Bertil Nilsson
Per Olsson
Lars Jansson
Original Assignee
Hemocue 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 Hemocue Ab filed Critical Hemocue Ab
Application granted granted Critical
Publication of DK1055112T3 publication Critical patent/DK1055112T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • 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
    • 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
    • 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
    • B01L2300/0825—Test strips
    • 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
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0457—Moving fluids with specific forces or mechanical means specific forces passive flow or gravitation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N2021/0325—Cells for testing reactions, e.g. containing reagents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N2021/0325—Cells for testing reactions, e.g. containing reagents
    • G01N2021/0328—Arrangement of two or more cells having different functions for the measurement of reactions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N2021/0346—Capillary cells; Microcells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/11—Filling or emptying of cuvettes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/827—Lectins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Optical Measuring Cells (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Processing Of Solid Wastes (AREA)
DK99902025T 1998-01-14 1999-01-14 Fremgangsmåde til en blanding DK1055112T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9800070A SE9800070D0 (sv) 1998-01-14 1998-01-14 Blandningsmetod
PCT/SE1999/000046 WO1999036765A1 (en) 1998-01-14 1999-01-14 Mixing method

Publications (1)

Publication Number Publication Date
DK1055112T3 true DK1055112T3 (da) 2008-04-14

Family

ID=20409855

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99902025T DK1055112T3 (da) 1998-01-14 1999-01-14 Fremgangsmåde til en blanding

Country Status (11)

Country Link
US (1) US6468807B1 (es)
EP (1) EP1055112B1 (es)
JP (2) JP4502504B2 (es)
CN (1) CN1130558C (es)
AT (1) ATE386930T1 (es)
AU (1) AU2195699A (es)
DE (1) DE69938170T2 (es)
DK (1) DK1055112T3 (es)
ES (1) ES2299239T3 (es)
SE (1) SE9800070D0 (es)
WO (1) WO1999036765A1 (es)

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JP3621617B2 (ja) * 2000-01-21 2005-02-16 ブラザー工業株式会社 グルコース濃度測定用のキャピラリー装置、グルコース濃度の非侵襲的モニター方法及び血糖値の非侵襲的モニター方法
US7029628B2 (en) 2000-12-28 2006-04-18 Stat-Chem Inc. Portable co-oximeter
CA2523124A1 (en) * 2003-03-20 2004-10-07 Gary D. Niehaus Self-contained assay device for rapid detection of biohazardous agents
EP3270156A1 (en) 2004-04-07 2018-01-17 Abbott Laboratories Disposable chamber for analyzing biologic fluids
SE528697C2 (sv) * 2005-03-11 2007-01-30 Hemocue Ab Volymetrisk bestämning av antalet vita blodkroppar i ett blodprov
SE529643C3 (sv) 2005-07-08 2007-11-06 Hemocue Ab En kuvett och en metod och ett verktyg för tillverkning därav
US7731901B2 (en) 2005-10-19 2010-06-08 Abbott Laboratories Apparatus and method for performing counts within a biologic fluid sample
US7763453B2 (en) 2005-11-30 2010-07-27 Micronics, Inc. Microfluidic mixing and analytic apparatus
WO2008002462A2 (en) * 2006-06-23 2008-01-03 Micronics, Inc. Methods and devices for microfluidic point-of-care immunoassays
US9056291B2 (en) 2005-11-30 2015-06-16 Micronics, Inc. Microfluidic reactor system
WO2008023579A1 (fr) 2006-08-21 2008-02-28 Panasonic Corporation dispositif, instrument et procédé de mesure
EP2274612B1 (en) * 2008-04-02 2016-10-26 Abbott Point Of Care, Inc. Virtual separation of bound and free label in a ligand assay for performing immunoassays of biological fluids, including whole blood
US7947492B2 (en) * 2008-08-20 2011-05-24 Northeastern Ohio Universities College Of Medicine Device improving the detection of a ligand
CN102413913A (zh) 2009-04-23 2012-04-11 皇家飞利浦电子股份有限公司 具有零死体积的混合器和混合方法
WO2011075667A2 (en) 2009-12-18 2011-06-23 Abbott Point Of Care, Inc. Biologic fluid analysis cartridge
KR101851117B1 (ko) 2010-01-29 2018-04-23 마이크로닉스 인코포레이티드. 샘플-투-앤서 마이크로유체 카트리지
US10114020B2 (en) 2010-10-11 2018-10-30 Mbio Diagnostics, Inc. System and device for analyzing a fluidic sample
US9873118B2 (en) 2010-12-30 2018-01-23 Abbott Point Of Care, Inc. Biologic fluid analysis cartridge with sample handling portion and analysis chamber portion
US9157903B2 (en) * 2011-02-25 2015-10-13 Honeywell International Inc. Microfluidic separation of plasma for colormetric assay
CN103890590B (zh) 2011-08-24 2016-03-09 艾博特健康公司 生物流体样品分析盒
WO2013106458A2 (en) 2012-01-09 2013-07-18 Micronics, Inc. Microfluidic reactor system
EP2911791A4 (en) 2012-10-29 2016-11-02 Mbio Diagnostics Inc SYSTEM FOR IDENTIFYING BIOLOGICAL PARTICLES, CARTRIDGE AND ASSOCIATED METHODS
JP6935167B2 (ja) 2012-12-21 2021-09-15 ペルキネルマー ヘルス サイエンシーズ， インコーポレイテッド マイクロ流体使用のための低弾性フィルム
EP2935908B1 (en) 2012-12-21 2019-08-14 PerkinElmer Health Sciences, Inc. Fluidic circuits and related manufacturing methods
CN104919035B (zh) 2012-12-21 2017-08-11 精密公司 便携式荧光检测系统和微测定盒
WO2014182844A1 (en) 2013-05-07 2014-11-13 Micronics, Inc. Microfluidic devices and methods for performing serum separation and blood cross-matching
EP2994543B1 (en) 2013-05-07 2018-08-15 Micronics, Inc. Device for preparation and analysis of nucleic acids
US10190153B2 (en) 2013-05-07 2019-01-29 Micronics, Inc. Methods for preparation of nucleic acid-containing samples using clay minerals and alkaline solutions
GB2555403B (en) * 2016-10-24 2021-03-24 Entia Ltd A Cuvette
WO2019035079A1 (en) 2017-08-17 2019-02-21 Abbott Point Of Care Inc. DEVICES, SYSTEMS AND METHODS FOR PERFORMING OPTICAL AND ELECTROCHEMICAL ASSAYS
GB2607337A (en) 2021-06-04 2022-12-07 Entia Ltd A cuvette
GB2616668A (en) 2022-03-18 2023-09-20 Entia Ltd A method of obtaining an image of a biological sample in a cuvette
GB2616840A (en) 2022-03-18 2023-09-27 Entia Ltd A cuvette for analysing biological samples
GB2616667A (en) 2022-03-18 2023-09-20 Entia Ltd A composition for coating a cuvette and a method of making a composition for coating a cuvette

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Also Published As

Publication number Publication date
EP1055112A1 (en) 2000-11-29
WO1999036765A1 (en) 1999-07-22
DE69938170D1 (de) 2008-04-03
DE69938170T2 (de) 2009-02-26
ATE386930T1 (de) 2008-03-15
JP2009053201A (ja) 2009-03-12
EP1055112B1 (en) 2008-02-20
CN1288517A (zh) 2001-03-21
SE9800070D0 (sv) 1998-01-14
AU2195699A (en) 1999-08-02
US6468807B1 (en) 2002-10-22
ES2299239T3 (es) 2008-05-16
JP2002509247A (ja) 2002-03-26
CN1130558C (zh) 2003-12-10
JP4502504B2 (ja) 2010-07-14
JP4491032B2 (ja) 2010-06-30

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