IL137890A0 - Apparatus for, and method of, varying the rate of flow of fluid along a pathway - Google Patents

Apparatus for, and method of, varying the rate of flow of fluid along a pathway

Info

Publication number
IL137890A0
IL137890A0 IL13789099A IL13789099A IL137890A0 IL 137890 A0 IL137890 A0 IL 137890A0 IL 13789099 A IL13789099 A IL 13789099A IL 13789099 A IL13789099 A IL 13789099A IL 137890 A0 IL137890 A0 IL 137890A0
Authority
IL
Israel
Prior art keywords
pathway
varying
rate
flow
fluid along
Prior art date
Application number
IL13789099A
Other languages
English (en)
Original Assignee
Central Research Lab Ltd
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 Central Research Lab Ltd filed Critical Central Research Lab Ltd
Publication of IL137890A0 publication Critical patent/IL137890A0/xx

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
    • B01L3/502738—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 integrated valves
    • 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
    • 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
    • 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
    • B01L2200/10—Integrating sample preparation and analysis in single entity, e.g. lab-on-a-chip concept
    • 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
    • B01L2300/087—Multiple sequential chambers
    • 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
    • B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
    • B01L2400/0487—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics
    • 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
    • B01L2400/0633—Valves, specific forms thereof with moving parts
    • B01L2400/0655—Valves, specific forms thereof with moving parts pinch valves
    • 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
    • B01L2400/0677—Valves, specific forms thereof phase change valves; Meltable, freezing, dissolvable plugs; Destructible barriers
    • 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
    • B01L2400/08—Regulating or influencing the flow resistance
    • B01L2400/082—Active control of flow resistance, e.g. flow controllers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Flow Control (AREA)
  • Sampling And Sample Adjustment (AREA)
IL13789099A 1998-03-02 1999-03-02 Apparatus for, and method of, varying the rate of flow of fluid along a pathway IL137890A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9804483.7A GB9804483D0 (en) 1998-03-02 1998-03-02 Apparatus for and method of controlling the rate of flow of fluid along a pathway
PCT/GB1999/000623 WO1999044740A1 (en) 1998-03-02 1999-03-02 Apparatus for, and method of, varying the rate of flow of fluid along a pathway

Publications (1)

Publication Number Publication Date
IL137890A0 true IL137890A0 (en) 2001-10-31

Family

ID=10827899

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13789099A IL137890A0 (en) 1998-03-02 1999-03-02 Apparatus for, and method of, varying the rate of flow of fluid along a pathway

Country Status (6)

Country Link
EP (1) EP1098709A1 (ja)
JP (1) JP2002505439A (ja)
AU (1) AU756710B2 (ja)
GB (1) GB9804483D0 (ja)
IL (1) IL137890A0 (ja)
WO (1) WO1999044740A1 (ja)

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US7198759B2 (en) * 2002-07-26 2007-04-03 Applera Corporation Microfluidic devices, methods, and systems
AU2003254105B2 (en) 2002-07-26 2006-05-04 Applied Biosystems, Llc. Valve assembly for microfluidic devices, and method for opening and closing same
US7718133B2 (en) 2003-10-09 2010-05-18 3M Innovative Properties Company Multilayer processing devices and methods
EP1824600B1 (en) 2004-10-18 2016-12-28 Life Technologies Corporation Fluid processing device including size-changing barrier
TWI295730B (en) * 2004-11-25 2008-04-11 Ind Tech Res Inst Microfluidic chip for sample assay and method thereof
WO2006098370A1 (ja) * 2005-03-16 2006-09-21 Nec Corporation 流路の実効的な通過時間の調整機構を具える遅延回路、マイクロチップ、およびその作製方法
DE102005023102A1 (de) * 2005-05-13 2006-11-16 Unaxis Balzers Ag Verfahren zum strukturierten Verkleben von Oberflächen
US9110044B2 (en) 2005-05-25 2015-08-18 Boehringer Ingelheim Vetmedica Gmbh System for the integrated and automated analysis of DNA or protein and method for operating said type of system
US10816563B2 (en) 2005-05-25 2020-10-27 Boehringer Ingelheim Vetmedica Gmbh System for operating a system for the integrated and automated analysis of DNA or protein
US7323660B2 (en) 2005-07-05 2008-01-29 3M Innovative Properties Company Modular sample processing apparatus kits and modules
US7754474B2 (en) 2005-07-05 2010-07-13 3M Innovative Properties Company Sample processing device compression systems and methods
US7763210B2 (en) 2005-07-05 2010-07-27 3M Innovative Properties Company Compliant microfluidic sample processing disks
EP1790861A1 (en) * 2005-11-25 2007-05-30 Bonsens AB Microfluidic system
KR101305976B1 (ko) * 2007-02-12 2013-09-12 삼성전자주식회사 연속희석을 위한 원심력 기반의 미세유동장치 및 이를포함하는 미세유동시스템
JP4909130B2 (ja) * 2007-03-07 2012-04-04 積水化学工業株式会社 マイクロポンプ装置及びマイクロ流体デバイス
KR20080084049A (ko) * 2007-03-14 2008-09-19 삼성전자주식회사 펌프 유닛 및 이를 구비한 원심력 기반의 미세유동 시스템
WO2010050208A1 (ja) 2008-10-28 2010-05-06 藤倉化成株式会社 液体流路装置とその製造方法
JP5229158B2 (ja) * 2009-08-25 2013-07-03 藤倉化成株式会社 液体流路装置とその製造方法
US9579653B2 (en) 2008-06-26 2017-02-28 Fujikura Kasei Co., Ltd. Liquid channel device and production method therefor
WO2010024197A1 (ja) * 2008-09-01 2010-03-04 コニカミノルタオプト株式会社 マイクロチップ及び血液特性解析システム
US10512910B2 (en) 2008-09-23 2019-12-24 Bio-Rad Laboratories, Inc. Droplet-based analysis method
US12090480B2 (en) 2008-09-23 2024-09-17 Bio-Rad Laboratories, Inc. Partition-based method of analysis
US9156010B2 (en) 2008-09-23 2015-10-13 Bio-Rad Laboratories, Inc. Droplet-based assay system
US11130128B2 (en) 2008-09-23 2021-09-28 Bio-Rad Laboratories, Inc. Detection method for a target nucleic acid
DE102009015395B4 (de) 2009-03-23 2022-11-24 Thinxxs Microtechnology Gmbh Flusszelle zur Behandlung und/oder Untersuchung eines Fluids
US8834792B2 (en) 2009-11-13 2014-09-16 3M Innovative Properties Company Systems for processing sample processing devices
EP2550528B1 (en) 2010-03-25 2019-09-11 Bio-Rad Laboratories, Inc. Droplet generation for droplet-based assays
US9211378B2 (en) 2010-10-22 2015-12-15 Cequr Sa Methods and systems for dosing a medicament
EP2490020A1 (en) 2011-02-18 2012-08-22 Koninklijke Philips Electronics N.V. Measurement chip, microfluidic device and method of measurement chip manufacture
US12097495B2 (en) 2011-02-18 2024-09-24 Bio-Rad Laboratories, Inc. Methods and compositions for detecting genetic material
ES2744237T3 (es) 2011-05-18 2020-02-24 Diasorin S P A Sistemas y métodos de distribución en un dispositivo de procesamiento de muestra
WO2012158997A1 (en) 2011-05-18 2012-11-22 3M Innovative Properties Company Systems and methods for detecting the presence of a selected volume of material in a sample processing device
EP2709761B1 (en) 2011-05-18 2019-08-14 DiaSorin S.p.A. Systems and methods for volumetric metering on a sample processing device
CA3037247A1 (en) 2016-10-07 2018-04-12 Boehringer Ingelheim Vetmedica Gmbh Analysis device and method for testing a sample
EP3523046B1 (en) 2016-10-07 2022-02-16 Boehringer Ingelheim Vetmedica GmbH Method and analysis system for testing a sample
FR3064621B1 (fr) * 2017-04-03 2022-02-18 Fluigent Dispositif microfluidique
CN114649896B (zh) * 2022-05-23 2022-08-09 南昌三瑞智能科技有限公司 一种柔性可变流道散热的电机及驱动器

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Also Published As

Publication number Publication date
JP2002505439A (ja) 2002-02-19
WO1999044740A1 (en) 1999-09-10
AU756710B2 (en) 2003-01-23
AU3263199A (en) 1999-09-20
EP1098709A1 (en) 2001-05-16
GB9804483D0 (en) 1998-04-29

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