FR3105026B1 - Dispositif micro-fluidique à substrats à base de papier - Google Patents
Dispositif micro-fluidique à substrats à base de papier Download PDFInfo
- Publication number
- FR3105026B1 FR3105026B1 FR1915053A FR1915053A FR3105026B1 FR 3105026 B1 FR3105026 B1 FR 3105026B1 FR 1915053 A FR1915053 A FR 1915053A FR 1915053 A FR1915053 A FR 1915053A FR 3105026 B1 FR3105026 B1 FR 3105026B1
- Authority
- FR
- France
- Prior art keywords
- layer
- substrate
- paper
- micro
- fluidic device
- 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.)
- Active
Links
Classifications
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- 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
- B01L3/502707—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 manufacture of the container or its components
-
- 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
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- 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
- B01L2300/12—Specific details about materials
- B01L2300/123—Flexible; Elastomeric
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- 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
- B01L2300/12—Specific details about materials
- B01L2300/126—Paper
-
- 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
- B01L2300/16—Surface properties and coatings
- B01L2300/161—Control and use of surface tension forces, e.g. hydrophobic, hydrophilic
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- 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
- B01L2400/0633—Valves, specific forms thereof with moving parts
- B01L2400/0638—Valves, specific forms thereof with moving parts membrane valves, flap valves
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)
- Physical Or Chemical Processes And Apparatus (AREA)
- Micromachines (AREA)
Abstract
L’invention concerne un dispositif micro-fluidique, le dispositif comportant : Un premier substrat (2.1) et un deuxième substrat (2.2), Chaque substrat étant composé d’au moins deux couches superposées, une première couche (20) réalisée en papier et une deuxième couche (21) déposée sur la première couche, réalisée dans un matériau à base de polymère de vinylidène, et présentant une surface externe, Le premier substrat comprenant un premier motif formant une concavité sur sa deuxième couche, Lesdits substrats étant assemblés entre eux par leur deuxième couche, le deuxième substrat recouvrant ladite concavité. Figure à publier avec l'abrégé : Figure 7
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1915053A FR3105026B1 (fr) | 2019-12-20 | 2019-12-20 | Dispositif micro-fluidique à substrats à base de papier |
EP20213724.6A EP3838408B1 (fr) | 2019-12-20 | 2020-12-14 | Dispositif micro-fluidique à substrats à base de papier |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1915053A FR3105026B1 (fr) | 2019-12-20 | 2019-12-20 | Dispositif micro-fluidique à substrats à base de papier |
FR1915053 | 2019-12-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3105026A1 FR3105026A1 (fr) | 2021-06-25 |
FR3105026B1 true FR3105026B1 (fr) | 2022-07-08 |
Family
ID=69811299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1915053A Active FR3105026B1 (fr) | 2019-12-20 | 2019-12-20 | Dispositif micro-fluidique à substrats à base de papier |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3838408B1 (fr) |
FR (1) | FR3105026B1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013181656A1 (fr) | 2012-06-01 | 2013-12-05 | President And Fellows Of Harvard College | Dispositifs microfluidiques formés à partir de papier hydrophobe |
FR3032132A1 (fr) | 2015-02-03 | 2016-08-05 | Commissariat Energie Atomique | Dispositif microfluidique et procede de realisation d'un dispositif microfluidique |
FR3065652B1 (fr) * | 2017-04-27 | 2021-07-23 | Biomerieux Sa | Plaque d'analyse maldi-tof a support papier et son utilisation |
-
2019
- 2019-12-20 FR FR1915053A patent/FR3105026B1/fr active Active
-
2020
- 2020-12-14 EP EP20213724.6A patent/EP3838408B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
EP3838408B1 (fr) | 2022-04-06 |
EP3838408A1 (fr) | 2021-06-23 |
FR3105026A1 (fr) | 2021-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20210625 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |