CA2362412A1 - Dispositif de test pour l'analyse des analytes chimiques, biochimiques ou biologiques - Google Patents

Dispositif de test pour l'analyse des analytes chimiques, biochimiques ou biologiques Download PDF

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Publication number
CA2362412A1
CA2362412A1 CA002362412A CA2362412A CA2362412A1 CA 2362412 A1 CA2362412 A1 CA 2362412A1 CA 002362412 A CA002362412 A CA 002362412A CA 2362412 A CA2362412 A CA 2362412A CA 2362412 A1 CA2362412 A1 CA 2362412A1
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CA
Canada
Prior art keywords
sample
groove
biochemical
analysis
chemical
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.)
Granted
Application number
CA002362412A
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English (en)
Other versions
CA2362412C (fr
Inventor
Bruno Colin
Marie Privat
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.)
Biomerieux SA
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2362412A1 publication Critical patent/CA2362412A1/fr
Application granted granted Critical
Publication of CA2362412C publication Critical patent/CA2362412C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • B01L3/502769—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 multiphase flow arrangements
    • B01L3/502784—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 multiphase flow arrangements specially adapted for droplet or plug flow, e.g. digital microfluidics
    • B01L3/502792—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 multiphase flow arrangements specially adapted for droplet or plug flow, e.g. digital microfluidics for moving individual droplets on a plate, e.g. by locally altering surface tension
    • 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
    • B01L2300/089—Virtual walls for guiding liquids
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • External Artificial Organs (AREA)

Abstract

La présente invention concerne un appareil (1) comportant au moins une surfa ce plane (2) au niveau de laquelle des compartiments (3) sont présents et délimités par une cloison (4), les compartiments créant un espace qui permet le déplacement de manière indépendante d'au moins un échantillon liquide (5 et/ou 15) et, lorsqu'il y a au moins deux échantillons liquides (5 et 15), leur déplacement indépendant et leur mise en présence pour les faire réagir ensemble. Les compartiments (3) sont constitués d'au moins deux types différents de rainures: un premier type de rainure(s) dite(s) profonde(s) (6 ), faisant office de moyen de cloisonnement du ou des échantillons (5 et/ou 15) , et un second type de rainure(s) dite(s) superficielle(s) (16), faisant offic e de moyens de réception dudit ou desdits échantillons (5 et/ou 15), les deux types de rainures (6 et 16) permettant de guider les déplacements du ou des échantillons (5 et/ou 15) en fonction de l'orientation donnée à l'appareil (1). L'invention trouve une application préférentielle dans le domaine de la micro-fluidique appliquée à la biologie.
CA002362412A 1999-03-09 2000-03-09 Dispositif de test pour l'analyse des analytes chimiques, biochimiques ou biologiques Expired - Fee Related CA2362412C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9903034A FR2790684B1 (fr) 1999-03-09 1999-03-09 Appareil permettant en son sein le transfert de liquides par capillarite
FR99/03034 1999-03-09
PCT/FR2000/000581 WO2000053321A1 (fr) 1999-03-09 2000-03-09 Appareil permettant en son sein le transfert de liquides par capillarite

Publications (2)

Publication Number Publication Date
CA2362412A1 true CA2362412A1 (fr) 2000-09-14
CA2362412C CA2362412C (fr) 2008-08-26

Family

ID=9543085

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002362412A Expired - Fee Related CA2362412C (fr) 1999-03-09 2000-03-09 Dispositif de test pour l'analyse des analytes chimiques, biochimiques ou biologiques

Country Status (10)

Country Link
US (1) US7169353B1 (fr)
EP (1) EP1159070B1 (fr)
JP (1) JP4360454B2 (fr)
AT (1) ATE256499T1 (fr)
AU (1) AU761808B2 (fr)
CA (1) CA2362412C (fr)
DE (1) DE60007285T2 (fr)
ES (1) ES2212990T3 (fr)
FR (1) FR2790684B1 (fr)
WO (1) WO2000053321A1 (fr)

Families Citing this family (9)

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US6406672B1 (en) 2000-01-28 2002-06-18 Roche Diagnostics Plasma retention structure providing internal flow
WO2005075975A1 (fr) * 2004-02-06 2005-08-18 Nec Corporation Structure de regulation, dispositif de separation, dispositif de formation de gradient et micropuce pour leur utilisation
CA2555060C (fr) * 2004-02-20 2014-12-23 Research Foundation Of The State University Of New York Procede et dispositif servant a manipuler des liquides dans des systemes microfluidiques
DE102005048236A1 (de) * 2005-10-07 2007-04-12 Ministerium für Wissenschaft, Forschung und Kunst Baden-Württemberg Vorrichtung und Verfahren zur Bestimmung der Volumenanteile der Phasen in einer Suspension
US8834813B2 (en) 2007-07-23 2014-09-16 Nanoentek, Inc. Chip for analyzing fluids
KR100900511B1 (ko) 2007-07-23 2009-06-03 주식회사 디지탈바이오테크놀러지 유체분석용 칩
KR100878229B1 (ko) * 2007-11-22 2009-01-12 주식회사 디지탈바이오테크놀러지 유체분석용 칩
EP2874942B1 (fr) * 2012-07-23 2018-09-05 Tasso, Inc. Procédés et dispositifs associés à des canaux microfluidiques ouverts
JP2014097485A (ja) * 2012-10-18 2014-05-29 Enplas Corp 液体取扱装置

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ATE25009T1 (de) * 1981-09-25 1987-02-15 Winfried Dr Med Stoecker Vorrichtung fuer photometrische analysen.
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FR2592170B1 (fr) 1985-12-20 1988-02-05 Guigan Jean Procede et dispositif pour delivrer une quantite predeterminee de plasma a partir d'un echantillon de sang en vue d'analyses.
US4812294A (en) 1986-02-28 1989-03-14 Automated Diagnostic Systems, Inc. Specimen processing system
US4806316A (en) 1987-03-17 1989-02-21 Becton, Dickinson And Company Disposable device for use in chemical, immunochemical and microorganism analysis
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Also Published As

Publication number Publication date
FR2790684B1 (fr) 2001-05-11
DE60007285D1 (de) 2004-01-29
JP4360454B2 (ja) 2009-11-11
AU3295300A (en) 2000-09-28
CA2362412C (fr) 2008-08-26
AU761808B2 (en) 2003-06-12
ES2212990T3 (es) 2004-08-16
DE60007285T2 (de) 2004-09-02
EP1159070B1 (fr) 2003-12-17
FR2790684A1 (fr) 2000-09-15
ATE256499T1 (de) 2004-01-15
WO2000053321A1 (fr) 2000-09-14
JP2002538482A (ja) 2002-11-12
US7169353B1 (en) 2007-01-30
EP1159070A1 (fr) 2001-12-05

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