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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

Publication Number WO/2013/087888
Publication Date 20.06.2013
International Application No. PCT/EP2012/075644
International Filing Date 14.12.2012
IPC
B01L 3/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
3Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
B81C 1/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
81MICROSTRUCTURAL TECHNOLOGY
CPROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
1Manufacture or treatment of devices or systems in or on a substrate
CPC
B01L 2300/0681
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2300Additional constructional details
06Auxiliary integrated devices, integrated components
0681Filter
B01L 2300/0825
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2300Additional constructional details
08Geometry, shape and general structure
0809rectangular shaped
0825Test strips
B01L 2300/0864
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2300Additional constructional details
08Geometry, shape and general structure
0861Configuration of multiple channels and/or chambers in a single devices
0864comprising only one inlet and multiple receiving wells, e.g. for separation, splitting
B01L 2300/0874
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2300Additional constructional details
08Geometry, shape and general structure
0861Configuration of multiple channels and/or chambers in a single devices
0874Three dimensional network
B01L 2300/0883
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2300Additional constructional details
08Geometry, shape and general structure
0861Configuration of multiple channels and/or chambers in a single devices
0883Serpentine channels
B01L 2300/0887
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
2300Additional constructional details
08Geometry, shape and general structure
0887Laminated structure
Applicants
  • COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES [FR]/[FR]
Inventors
  • BERTHELOT, Thomas
  • VOLLAND, Hervé
Agents
  • AUGARDE, Eric
Priority Data
11 6172215.12.2011FR
12 6008323.10.2012FR
Publication Language French (fr)
Filing Language French (FR)
Designated States
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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