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1. (WO2013087888) 3D MICROFLUIDIC SYSTEM HAVING NESTED AREAS AND A BUILT-IN RESERVOIR, METHOD FOR THE PREPARING SAME, AND USES THEREOF
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2013/087888 International Application No.: PCT/EP2012/075644
Publication Date: 20.06.2013 International Filing Date: 14.12.2012
IPC:
B01L 3/00 (2006.01) ,B81C 1/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
L
CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
3
Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
B PERFORMING OPERATIONS; TRANSPORTING
81
MICRO-STRUCTURAL TECHNOLOGY
C
PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICRO-STRUCTURAL DEVICES OR SYSTEMS
1
Manufacture or treatment of devices or systems in or on a substrate
Applicants:
COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES [FR/FR]; 25, rue Leblanc Bâtiment "Le Ponant D" F-75015 Paris, FR
Inventors:
BERTHELOT, Thomas; FR
VOLLAND, Hervé; FR
Agent:
AUGARDE, Eric; Brevalex 56 boulevard de l'Embouchure, B.P. 27519 F-31075 Toulouse Cedex 2, FR
Priority Data:
11 6172215.12.2011FR
12 6008323.10.2012FR
Title (EN) 3D MICROFLUIDIC SYSTEM HAVING NESTED AREAS AND A BUILT-IN RESERVOIR, METHOD FOR THE PREPARING SAME, AND USES THEREOF
(FR) SYSTÈME MICROFLUIDIQUE 3D À ZONES EMBOÎTÉES ET RÉSERVOIR INTÉGRÉ, SON PROCÉDÉ DE PRÉPARATION ET SES UTILISATIONS
Abstract:
(EN) The present invention relates to a three-dimensional (or 3D) microfluidic system including a plurality of layers (1, 3, 5, 7, 9) stacked on top of one another, characterized in that at least one of said layers consists of a first (3) and at least a second (10) portion which are separate from each other, wherein the second portion, which is porous and wettable by a solution of interest, is nested in a recess of the first portion, which is nonporous and/or non-wettable by said solution of interest, said system optionally comprising a built-in tank. The invention further relates to a method for manufacturing said system, and to the various uses thereof.
(FR) La présente invention concerne un système microfluidique tridimensionnel (ou 3D) comprenant une pluralité de couches (1, 3, 5, 7, 9) empilées les unes sur les autres, caractérisé en ce qu'au moins une desdites couches est constituée d'une 1ère (3) et d'au moins une 2nde (10) parties, distinctes l'une de l'autre, avec la 2nde partie poreuse et mouillable par une solution d'intérêt s'emboîtant dans un évidement de la 1ère partie non poreuse et/ou non mouillable par ladite solution d'intérêt, ledit système pouvant éventuellement présenter un réservoir intégré; son procédé de fabrication et ses différentes utilisations
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)
Also published as:
EP2790834US20140349279