WO2005030033A3 - Dispositif d'analyse d'echantillon de fluide - Google Patents

Dispositif d'analyse d'echantillon de fluide Download PDF

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Publication number
WO2005030033A3
WO2005030033A3 PCT/US2004/030773 US2004030773W WO2005030033A3 WO 2005030033 A3 WO2005030033 A3 WO 2005030033A3 US 2004030773 W US2004030773 W US 2004030773W WO 2005030033 A3 WO2005030033 A3 WO 2005030033A3
Authority
WO
WIPO (PCT)
Prior art keywords
test device
fluid sample
sample test
tape
cartridge
Prior art date
Application number
PCT/US2004/030773
Other languages
English (en)
Other versions
WO2005030033A2 (fr
Inventor
Lawrence Bullen
Original Assignee
Battelle Memorial Institute
Lawrence Bullen
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 Battelle Memorial Institute, Lawrence Bullen filed Critical Battelle Memorial Institute
Publication of WO2005030033A2 publication Critical patent/WO2005030033A2/fr
Publication of WO2005030033A3 publication Critical patent/WO2005030033A3/fr

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
    • B01L3/502746—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
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0621—Control of the sequence of chambers filled or emptied
    • 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
    • B01L2300/0864—Configuration of multiple channels and/or chambers in a single devices comprising only one inlet and multiple receiving wells, e.g. for separation, splitting
    • 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
    • B01L2300/0874—Three dimensional network
    • 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
    • B01L2400/0481—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure squeezing of channels or 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
    • B01L2400/0475—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
    • B01L2400/049—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics vacuum
    • 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
    • B01L2400/0688—Valves, specific forms thereof surface tension valves, capillary stop, capillary break
    • 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
    • B01L2400/084—Passive control of flow resistance
    • 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

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)

Abstract

L'invention concerne un dispositif d'analyse d'échantillon de fluide comprenant une cartouche pourvue d'une ou de plusieurs chambres d'analyse. Cette cartouche comporte également un orifice d'aspiration par le vide, en communication fluidique avec les chambres d'analyse, destiné à être relié avec une source de vide pour créer le vide dans ces chambres d'analyse. Ladite cartouche comprend également un réservoir d'admission de fluide, en communication fluidique avec les chambres d'analyse, destiné à contenir l'échantillon de fluide jusqu'à ce qu'il soit aspiré vers les chambres d'analyse sous l'effet du vide. La cartouche comporte en outre un passage à retardement, entre le réservoir d'admission de fluide et les chambres d'analyse, conçu pour retarder l'écoulement du fluide vers les chambres d'analyse jusqu'à ce que le vide régnant dans la cartouche soit uniforme. Dans un autre mode de réalisation, la cartouche comporte un générateur de vide interne à la place de l'orifice à aspiration par le vide.
PCT/US2004/030773 2003-09-22 2004-09-21 Dispositif d'analyse d'echantillon de fluide WO2005030033A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50477303P 2003-09-22 2003-09-22
US60/504,773 2003-09-22

Publications (2)

Publication Number Publication Date
WO2005030033A2 WO2005030033A2 (fr) 2005-04-07
WO2005030033A3 true WO2005030033A3 (fr) 2005-08-04

Family

ID=34392942

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/030773 WO2005030033A2 (fr) 2003-09-22 2004-09-21 Dispositif d'analyse d'echantillon de fluide

Country Status (1)

Country Link
WO (1) WO2005030033A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201014805D0 (en) 2010-09-07 2010-10-20 Multi Sense Technologies Ltd Microfluidics based assay device
PT2676136T (pt) * 2011-02-15 2021-03-25 Hemosonics Llc Dispositivos, sistemas e métodos para avaliação de hemostasia
JP6636857B2 (ja) * 2016-05-20 2020-01-29 株式会社エンプラス 流体取扱装置
GB201611442D0 (en) 2016-06-30 2016-08-17 Lumiradx Tech Ltd Fluid control
EP3791956B1 (fr) * 2019-09-11 2023-04-12 CSEM Centre Suisse D'electronique Et De Microtechnique SA Dispositif et cartouche de détection microfluidique et procédés correspondants
KR20230030698A (ko) * 2021-08-25 2023-03-07 한국기계연구원 순차적 유동 개시가 가능한 미세유로소자

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4859419A (en) * 1987-02-27 1989-08-22 American Bionetics, Inc. Diagnostic manifold apparatus
US6632619B1 (en) * 1997-05-16 2003-10-14 The Governors Of The University Of Alberta Microfluidic system and methods of use

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4859419A (en) * 1987-02-27 1989-08-22 American Bionetics, Inc. Diagnostic manifold apparatus
US6632619B1 (en) * 1997-05-16 2003-10-14 The Governors Of The University Of Alberta Microfluidic system and methods of use

Also Published As

Publication number Publication date
WO2005030033A2 (fr) 2005-04-07

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