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1. (WO2019043106) AN ARRANGEMENT FOR MIXING FLUIDS IN A CAPILLARY DRIVEN FLUIDIC SYSTEM
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Pub. No.: WO/2019/043106 International Application No.: PCT/EP2018/073362
Publication Date: 07.03.2019 International Filing Date: 30.08.2018
IPC:
B01F 15/04 (2006.01) ,B01F 15/02 (2006.01) ,B01F 13/00 (2006.01) ,B01F 3/08 (2006.01) ,B01L 3/00 (2006.01) ,G05D 11/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
15
Accessories for mixers
04
Forming a predetermined ratio of the substances to be mixed
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
15
Accessories for mixers
02
Feed or discharge mechanisms
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
13
Other mixers; Mixing plant, including combinations of dissimilar mixers
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
3
Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed
08
liquids with liquids; Emulsifying
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
G PHYSICS
05
CONTROLLING; REGULATING
D
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
11
Ratio control
Applicants:
MIDIAGNOSTICS NV [BE/BE]; Kapeldreef 75 3001 Leuven, BE
Inventors:
ZHANG, Lei; BE
Agent:
AWA SWEDEN AB; Box 5117 200 71 Malmö, SE
Priority Data:
17188745.831.08.2017EP
Title (EN) AN ARRANGEMENT FOR MIXING FLUIDS IN A CAPILLARY DRIVEN FLUIDIC SYSTEM
(FR) DISPOSITIF POUR MÉLANGER DES FLUIDES DANS UN SYSTÈME FLUIDIQUE PAR CAPILLARITÉ
Abstract:
(EN) There is provided an arrangement (100) which allows for mixing a first fluid with a second fluid at a predetermined volume mixing ratio in a capillary driven fluidic system. The arrangement (100) allows filling an initially empty mixing chamber (110) with the first fluid. The arrangement then allows emptying a predetermined fraction of the first fluid from the mixing chamber (110) such as to form an empty space in the mixing chamber (110). The arrangement then allows filling the empty space of the mixing chamber (110) with the second fluid, thereby allowing a predetermined volume of the first fluid to mix with a predetermined volume of the second fluid over time.
(FR) L'invention concerne un dispositif (100) qui permet de mélanger un premier fluide avec un second fluide à un rapport de mélange de volume prédéterminé dans un système fluidique par capillarité. Le dispositif (100) permet de remplir une chambre de mélange initialement vide avec le premier fluide. Le dispositif permet ensuite de vider une fraction prédéterminée du premier fluide de la chambre de mélange (110) de manière à former un espace vide dans la chambre de mélange (110). Le dispositif permet ensuite de remplir l'espace vide de la chambre de mélange avec le second fluide, ce qui permet à un volume prédéterminé du premier fluide de se mélanger avec un volume prédéterminé du second fluide au fil du temps.
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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)