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WO2008139401A3 - Dispositif et procédé de manipulation d'un échantillon fluidique - Google Patents

Dispositif et procédé de manipulation d'un échantillon fluidique Download PDF

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Publication number
WO2008139401A3
WO2008139401A3 PCT/IB2008/051847 IB2008051847W WO2008139401A3 WO 2008139401 A3 WO2008139401 A3 WO 2008139401A3 IB 2008051847 W IB2008051847 W IB 2008051847W WO 2008139401 A3 WO2008139401 A3 WO 2008139401A3
Authority
WO
WIPO (PCT)
Prior art keywords
handling
actuator units
fluidic
fluidic sample
segments
Prior art date
Application number
PCT/IB2008/051847
Other languages
English (en)
Other versions
WO2008139401A2 (fr
Inventor
Toonder Jacob M J Den
Original Assignee
Koninkl Philips Electronics Nv
Toonder Jacob M J Den
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 Koninkl Philips Electronics Nv, Toonder Jacob M J Den filed Critical Koninkl Philips Electronics Nv
Publication of WO2008139401A2 publication Critical patent/WO2008139401A2/fr
Publication of WO2008139401A3 publication Critical patent/WO2008139401A3/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
    • B01L3/50273—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
    • 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
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30—Micromixers
    • B01F33/3038—Micromixers using ciliary stirrers to move or stir the fluids
    • 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
    • B01L2300/0887—Laminated structure
    • 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
    • B01L2400/0484—Cantilevers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

La présente invention concerne un dispositif (100) de manipulation d'un échantillon fluidique (101), le dispositif (100) comprenant une structure fluidique (102) divisée en une pluralité de segments (103), une pluralité d'unités d'actionnement (104) agencées sur et/ou dans la structure fluidique (102), chacun parmi la pluralité de segments (103) comprenant au moins deux de la pluralité d'unités d'actionnement (104), et une unité d'activation (105) conçue pour adresser chacun des segments (103) individuellement ou simultanément pour forcer les deux unités d'actionnement ou plus (104) du segment (103) à se déplacer d'une manière à mélanger un échantillon fluidique (101) positionné dans la structure fluidique (102).
PCT/IB2008/051847 2007-05-11 2008-05-09 Dispositif et procédé de manipulation d'un échantillon fluidique WO2008139401A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07108012 2007-05-11
EP07108012.1 2007-05-11

Publications (2)

Publication Number Publication Date
WO2008139401A2 WO2008139401A2 (fr) 2008-11-20
WO2008139401A3 true WO2008139401A3 (fr) 2009-01-08

Family

ID=39870363

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/051847 WO2008139401A2 (fr) 2007-05-11 2008-05-09 Dispositif et procédé de manipulation d'un échantillon fluidique

Country Status (1)

Country Link
WO (1) WO2008139401A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006020187A2 (fr) 2004-07-16 2006-02-23 The University Of North Carolina At Chapel Hill Procedes, systemes et progiciels de projection en spectre continu
US8490469B2 (en) 2007-02-22 2013-07-23 The University Of North Carolina Methods and systems for multiforce high throughput screening
WO2010151780A2 (fr) 2009-06-25 2010-12-29 The University Of North Carolina At Chapel Hill Procédés et systèmes permettant d'utiliser des tiges actionnées fixées en surface permettant l'évaluation de la rhéologie d'un fluide biologique
EP2850438B1 (fr) * 2012-09-24 2022-03-23 Hewlett-Packard Development Company, L.P. Dispositif de mélange microfluidique
WO2014085804A1 (fr) 2012-11-30 2014-06-05 The University Of North Carolina At Chapel Hill Procédés, systèmes et support informatique permettant de déterminer les propriétés physiques d'un échantillon dans un dispositif de diagnostic portable utilisé au chevet du patient

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5941694A (en) * 1996-11-06 1999-08-24 Honda Giken Kogyo Kabushiki Kaisha Fluid conveying apparatus having multiple piezoelectric driven blades
WO2002021568A2 (fr) * 2000-09-01 2002-03-14 Mcnc Dispositif de pompage electrostatique a structure de systeme mecanique microelectrique de type reparti
WO2006087655A1 (fr) * 2005-02-21 2006-08-24 Koninklijke Philips Electronics N.V. Systemes microfluidiques a elements de commande

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5941694A (en) * 1996-11-06 1999-08-24 Honda Giken Kogyo Kabushiki Kaisha Fluid conveying apparatus having multiple piezoelectric driven blades
WO2002021568A2 (fr) * 2000-09-01 2002-03-14 Mcnc Dispositif de pompage electrostatique a structure de systeme mecanique microelectrique de type reparti
WO2006087655A1 (fr) * 2005-02-21 2006-08-24 Koninklijke Philips Electronics N.V. Systemes microfluidiques a elements de commande

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE MEDLINE [online] US NATIONAL LIBRARY OF MEDICINE (NLM), BETHESDA, MD, US; April 2007 (2007-04-01), EVANS B A ET AL: "Magnetically actuated nanorod arrays as biomimetic cilia.", XP002501854, Database accession no. NLM17419660 *
JAAP DEN TOONDER ET AL: "Artificial cilia for active micro-fluidic mixing", LAB ON A CHIP, ROYAL SOCIETY OF CHEMISTRY, CAMBRIDGE, GB, vol. 8, no. 4, 4 March 2008 (2008-03-04), pages 533 - 541, XP007904409, ISSN: 1473-0197 *
NANO LETTERS MAY 2007, vol. 7, no. 5, May 2007 (2007-05-01), pages 1428 - 1434, ISSN: 1530-6984 *

Also Published As

Publication number Publication date
WO2008139401A2 (fr) 2008-11-20

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