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)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Clinical Laboratory Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Pathology (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Processing Of Solid Wastes (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (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 (https=)
EP (1) EP1055112B1 (https=)
JP (2) JP4502504B2 (https=)
CN (1) CN1130558C (https=)
AT (1) ATE386930T1 (https=)
AU (1) AU2195699A (https=)
DE (1) DE69938170T2 (https=)
DK (1) DK1055112T3 (https=)
ES (1) ES2299239T3 (https=)
SE (1) SE9800070D0 (https=)
WO (1) WO1999036765A1 (https=)

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US7029628B2 (en) 2000-12-28 2006-04-18 Stat-Chem Inc. Portable co-oximeter
US7060225B2 (en) * 2003-03-20 2006-06-13 Northeastern Ohio Universities College Of Medicine Self-contained assay device for rapid detection of biohazardous agents
ES2548567T3 (es) 2004-04-07 2015-10-19 Levine, Robert Aaron Cámara desechable para analizar fluidos biológicos
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
US9056291B2 (en) 2005-11-30 2015-06-16 Micronics, Inc. Microfluidic reactor system
AU2007265628B2 (en) * 2006-06-23 2012-12-06 Revvity Health Sciences, Inc. Methods and devices for microfluidic point-of-care immunoassays
WO2008023579A1 (en) 2006-08-21 2008-02-28 Panasonic Corporation Measuring device, measuring instrument and method of measuring
US8221985B2 (en) * 2008-04-02 2012-07-17 Abbott Point Of Care, Inc. Self-calibrating gradient dilution in a constituent assay and gradient dilution apparatus performed in a thin film sample
US7947492B2 (en) * 2008-08-20 2011-05-24 Northeastern Ohio Universities College Of Medicine Device improving the detection of a ligand
KR101677751B1 (ko) 2009-04-23 2016-11-29 코닌클리케 필립스 엔.브이. 무용 공간이 없는 혼합기 및 혼합 방법
JP5709894B2 (ja) 2009-12-18 2015-04-30 アボット ポイント オブ ケア インコーポレイテッド 生物学的液体分析カートリッジ
EP2528687B1 (en) 2010-01-29 2018-08-22 Micronics, Inc. System comprising a host instrument and a microfluidic cartridge for assays
US10114020B2 (en) 2010-10-11 2018-10-30 Mbio Diagnostics, Inc. System and device for analyzing a fluidic sample
EP2658653B1 (en) 2010-12-30 2015-03-04 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
CN105817276B (zh) 2011-08-24 2018-02-06 艾博特健康公司 生物流体样品分析盒
KR102090934B1 (ko) 2012-01-09 2020-03-19 퍼킨엘머 헬스 사이언시즈, 아이엔씨. 마이크로유체 반응기 시스템
WO2014070235A1 (en) 2012-10-29 2014-05-08 Mbio Diagnostics, Inc. Biological particle identification system, cartridge and associated 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
WO2014100732A1 (en) 2012-12-21 2014-06-26 Micronics, Inc. Fluidic circuits and related manufacturing methods
EP3549674B1 (en) 2012-12-21 2020-08-12 PerkinElmer Health Sciences, Inc. Low elasticity films for microfluidic use
EP2994750B1 (en) 2013-05-07 2020-08-12 PerkinElmer Health Sciences, Inc. Microfluidic devices and methods for performing serum separation and blood cross-matching
JP6472788B2 (ja) 2013-05-07 2019-02-20 マイクロニクス， インコーポレイテッド 粘土鉱物およびアルカリ性溶液を使用して核酸含有試料を調製するための方法
JP6484222B2 (ja) 2013-05-07 2019-03-13 マイクロニクス， インコーポレイテッド 核酸の調製および分析のためのデバイス
GB2555403B (en) * 2016-10-24 2021-03-24 Entia Ltd A Cuvette
EP3669178B1 (en) 2017-08-17 2023-07-19 Abbott Point Of Care Inc Systems for performing optical and electrochemical assays
US11067526B2 (en) 2017-08-17 2021-07-20 Abbott Point Of Care Inc. Devices, systems, and methods for performing optical and electrochemical assays
WO2019035082A1 (en) 2017-08-17 2019-02-21 Abbott Point Of Care Inc. TECHNIQUES FOR PERFORMING OPTICAL AND ELECTROCHEMICAL ASSAYS WITH UNIVERSAL CIRCUITS
WO2020243741A1 (en) 2019-05-28 2020-12-03 Levine Robert A Apparatus and method for transferring and analyzing suspended particles in a liquid sample
GB2607337B (en) 2021-06-04 2025-04-02 Entia Ltd A cuvette
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
GB2616840A (en) 2022-03-18 2023-09-27 Entia Ltd A cuvette for analysing biological samples
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Also Published As

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

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