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1. (WO2018104516) MICROFLUIDIC VALVE
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Pub. No.: WO/2018/104516 International Application No.: PCT/EP2017/082010
Publication Date: 14.06.2018 International Filing Date: 08.12.2017
IPC:
F16K 99/00 (2006.01) ,B01L 3/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
99
Subject matter not provided for in other groups of this subclass
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
Applicants:
DANMARKS TEKNISKE UNIVERSITET [DK/DK]; Anker Engelunds Vej 101 A DK-2800 Kgs. Lyngby, DK
Inventors:
POTLURI, Seetal; DK
POP, Paul; DK
MADSEN, Jan; DK
SCHNEIDER, Alexander Rüdiger; DK
Agent:
ZACCO DENMARK A/S; Arne Jacobsens Allé 15 2300 København S, DK
Priority Data:
16203030.808.12.2016EP
Title (EN) MICROFLUIDIC VALVE
(FR) SOUPAPE MICROFLUIDIQUE
Abstract:
(EN) A microfluidic valve and a microfluidic inverter comprising the valve is disclosed. The microfluidic valve comprising a first rigid layer having a first side; a second rigid layer having a second side facing the first side of the first rigid layer; a flexible layer being arranged between the first side of the first rigid layer and the second side of the second rigid layer, in a first state the flexible layer prevents fluid connection between a first input channel and a first output channel, in a second state the flexible layer protrudes into a first indentation providing fluid connection between the first input channel and the first output channel; and a first control gate channel configured to receive a first fluidic control pressure.
(FR) L'invention concerne une soupape microfluidique et un onduleur microfluidique comprenant la soupape. La soupape microfluidique comprend une première couche rigide ayant un premier côté ; une seconde couche rigide ayant un second côté faisant face au premier côté de la première couche rigide ; une couche souple disposée entre le premier côté de la première couche rigide et le second côté de la seconde couche rigide, la couche flexible, dans un premier état, empêchant une connexion fluidique entre un premier canal d'entrée et un premier canal de sortie, et la couche flexible, dans un second état, faisant saillie dans une première indentation assurant une connexion fluidique entre le premier canal d'entrée et le premier canal de sortie ; et un premier canal de grille de commande conçu pour recevoir une première pression de commande fluidique.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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, SA, 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, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)