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

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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
CN1957254B (zh) 2004-04-07 2012-01-25 沃德劳有限合伙公司 用于分析生物流体的可置换腔
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
EP2056109B1 (en) 2006-08-21 2011-06-15 Panasonic Corporation Measuring device, measuring apparatus measuring method
WO2009124186A1 (en) * 2008-04-02 2009-10-08 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
JP5551763B2 (ja) 2009-04-23 2014-07-16 コーニンクレッカ フィリップス エヌ ヴェ ゼロデッドボリュームを有するミキサ
EP2512647A2 (en) 2009-12-18 2012-10-24 Abbott Point Of Care, Inc. Biologic fluid analysis cartridge
WO2011094577A2 (en) 2010-01-29 2011-08-04 Micronics, Inc. Sample-to-answer microfluidic cartridge
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
WO2013028980A1 (en) 2011-08-24 2013-02-28 Abbott Point Of Care, Inc. Biologic fluid sample analysis cartridge
KR102090934B1 (ko) 2012-01-09 2020-03-19 퍼킨엘머 헬스 사이언시즈, 아이엔씨. 마이크로유체 반응기 시스템
US9739714B2 (en) 2012-10-29 2017-08-22 Mbio Diagnostics, Inc. Particle identification system, cartridge and associated methods
JP6498125B2 (ja) 2012-12-21 2019-04-10 マイクロニクス， インコーポレイテッド 流体回路および関連する製造方法
KR20150097764A (ko) 2012-12-21 2015-08-26 마이크로닉스 인코포레이티드. 휴대형 형광 검출 시스템 및 미량분석 카트리지
EP3549674B1 (en) 2012-12-21 2020-08-12 PerkinElmer Health Sciences, Inc. Low elasticity films for microfluidic use
US10386377B2 (en) 2013-05-07 2019-08-20 Micronics, Inc. Microfluidic devices and methods for performing serum separation and blood cross-matching
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
AU2014262710B2 (en) 2013-05-07 2019-09-12 Revvity Health Sciences, 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
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
GB2607337B (en) 2021-06-04 2025-04-02 Entia Ltd 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
CN1288517A (zh) 2001-03-21
EP1055112A1 (en) 2000-11-29
JP2002509247A (ja) 2002-03-26
DE69938170T2 (de) 2009-02-26
CN1130558C (zh) 2003-12-10
DE69938170D1 (de) 2008-04-03
JP4502504B2 (ja) 2010-07-14
SE9800070D0 (sv) 1998-01-14
ES2299239T3 (es) 2008-05-16
AU2195699A (en) 1999-08-02
JP2009053201A (ja) 2009-03-12
WO1999036765A1 (en) 1999-07-22
ATE386930T1 (de) 2008-03-15
JP4491032B2 (ja) 2010-06-30
EP1055112B1 (en) 2008-02-20
US6468807B1 (en) 2002-10-22

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