GB9804483D0 - Apparatus for and method of controlling the rate of flow of fluid along a pathway - Google Patents

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

Info

Publication number
GB9804483D0
GB9804483D0 GBGB9804483.7A GB9804483A GB9804483D0 GB 9804483 D0 GB9804483 D0 GB 9804483D0 GB 9804483 A GB9804483 A GB 9804483A GB 9804483 D0 GB9804483 D0 GB 9804483D0
Authority
GB
United Kingdom
Prior art keywords
pathway
controlling
rate
flow
fluid along
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.)
Ceased
Application number
GBGB9804483.7A
Other languages
English (en)
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.)
Central Research Laboratories Ltd
Original Assignee
Central Research Laboratories 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 Laboratories Ltd filed Critical Central Research Laboratories Ltd
Priority to GBGB9804483.7A priority Critical patent/GB9804483D0/en
Publication of GB9804483D0 publication Critical patent/GB9804483D0/en
Priority to EP99937891A priority patent/EP1098709A1/en
Priority to JP2000534331A priority patent/JP2002505439A/ja
Priority to AU32631/99A priority patent/AU756710B2/en
Priority to PCT/GB1999/000623 priority patent/WO1999044740A1/en
Priority to IL13789099A priority patent/IL137890A0/xx
Ceased 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
    • 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)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Flow Control (AREA)
GBGB9804483.7A 1998-03-02 1998-03-02 Apparatus for and method of controlling the rate of flow of fluid along a pathway Ceased GB9804483D0 (en)

Priority Applications (6)

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
EP99937891A EP1098709A1 (en) 1998-03-02 1999-03-02 Apparatus for, and method of, varying the rate of flow of fluid along a pathway
JP2000534331A JP2002505439A (ja) 1998-03-02 1999-03-02 経路に沿って流体の流量を変更させるための流量変更装置および流量変更方法
AU32631/99A AU756710B2 (en) 1998-03-02 1999-03-02 Apparatus for, and method of, varying 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
IL13789099A IL137890A0 (en) 1998-03-02 1999-03-02 Apparatus for, and method of, varying the rate of flow of fluid along a pathway

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB9804483D0 true GB9804483D0 (en) 1998-04-29

Family

ID=10827899

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB9804483.7A Ceased GB9804483D0 (en) 1998-03-02 1998-03-02 Apparatus for and method of controlling 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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US6627159B1 (en) * 2000-06-28 2003-09-30 3M Innovative Properties Company Centrifugal filling of sample processing devices
ATE402724T1 (de) 2002-02-18 2008-08-15 Danfoss As Vorrichtung zur verabreichung eines medikaments in flüssiger form
US7198759B2 (en) * 2002-07-26 2007-04-03 Applera Corporation Microfluidic devices, methods, and systems
EP1534433A4 (en) * 2002-07-26 2009-01-07 Applera Corp VALVE ASSEMBLY FOR MICROFLUIDIC DEVICES AND METHOD FOR OPENING AND CLOSING THIS ASSEMBLY
US7718133B2 (en) 2003-10-09 2010-05-18 3M Innovative Properties Company Multilayer processing devices and methods
US8062611B2 (en) 2004-10-18 2011-11-22 Applied Biosystems, Llc Fluid processing device including composite material flow modulator
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
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
EP1883474B1 (de) 2005-05-25 2021-03-31 Boehringer Ingelheim Vetmedica GmbH System zur integrierten und automatisierten dna- oder protein-analyse und betriebsverfahren eines solchen systems
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
US7323660B2 (en) 2005-07-05 2008-01-29 3M Innovative Properties Company Modular sample processing apparatus kits and modules
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
US9283562B2 (en) 2008-06-26 2016-03-15 Fujikura Kasei Co., Ltd. Liquid channel device and production method therefor
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
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
US11130128B2 (en) 2008-09-23 2021-09-28 Bio-Rad Laboratories, Inc. Detection method for a target nucleic acid
WO2011120024A1 (en) 2010-03-25 2011-09-29 Quantalife, Inc. Droplet generation for droplet-based assays
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
US10512910B2 (en) 2008-09-23 2019-12-24 Bio-Rad Laboratories, Inc. Droplet-based analysis method
CN103341370B (zh) 2008-10-28 2015-04-29 藤仓化成株式会社 液体流道装置及其制作方法
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
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
WO2012158988A1 (en) 2011-05-18 2012-11-22 3M Innovative Properties Company Systems and methods for valving on a sample processing device
US9168523B2 (en) 2011-05-18 2015-10-27 3M Innovative Properties Company Systems and methods for detecting the presence of a selected volume of material in a sample processing device
KR20140022399A (ko) 2011-05-18 2014-02-24 쓰리엠 이노베이티브 프로퍼티즈 컴파니 샘플 처리 장치 상의 체적 계량을 위한 시스템 및 방법
NZ752618A (en) 2016-10-07 2021-12-24 Boehringer Ingelheim Vetmedica Gmbh Analysis device and method for testing a sample
CN109789409A (zh) 2016-10-07 2019-05-21 勃林格殷格翰维特梅迪卡有限公司 用于测试样品的方法和分析系统
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Also Published As

Publication number Publication date
AU756710B2 (en) 2003-01-23
WO1999044740A1 (en) 1999-09-10
JP2002505439A (ja) 2002-02-19
IL137890A0 (en) 2001-10-31
EP1098709A1 (en) 2001-05-16
AU3263199A (en) 1999-09-20

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)