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1. (WO2018100421) METHODS FOR MIXING FLUIDS IN MICROFLUIDIC DEVICES, AND DEVICES AND SYSTEMS THEREFOR
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Pub. No.: WO/2018/100421 International Application No.: PCT/IB2017/001153
Publication Date: 07.06.2018 International Filing Date: 31.08.2017
IPC:
B01F 13/00 (2006.01) ,B01F 11/00 (2006.01) ,B01F 15/02 (2006.01)
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
11
Mixers with shaking, oscillating, or vibrating mechanisms
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
Applicants:
FUJIFILM WAKO PURE CHEMICAL CORPORATION [JP/JP]; 1-2 Doshomachi 3-chome Chuo-ku, Osaka, 540-8605, JP
Inventors:
LI, Zhi; US
WADA, Henry, G.; US
LIU, Yu; US
WU, Warren; US
KOBAYADSHI, Kazuhisa; JP
LI, Chen; US
ETO, Daisuke; JP
Priority Data:
2017-03639928.02.2017JP
62/428,90601.12.2016US
Title (EN) METHODS FOR MIXING FLUIDS IN MICROFLUIDIC DEVICES, AND DEVICES AND SYSTEMS THEREFOR
(FR) PROCÉDÉS DE MÉLANGE DE FLUIDES DANS DES DISPOSITIFS MICROFLUIDIQUES, ET DISPOSITIFS ET SYSTÈMES ASSOCIÉS
Abstract:
(EN) Microfluidic devices, systems, and methods for mixing a solution are disclosed, comprising a microfluidic device (100) having a first chamber (110) connected via a connection channel to a second chamber (116) that in operation is only in fluidic communication with the first chamber of the device (100). In the method, solution in the first chamber (110) is forced into the second chamber (116), compressing the air trapped within the second chamber (116), and then that solution is returned to the first chamber (110). On return to the first chamber (110), the solution exits the connecting channel (115) and causes mixing in the first chamber (110).
(FR) L'invention concerne des dispositifs microfluidiques, des systèmes, et des procédés pour mélanger une solution, comprenant un dispositif microfluidique (100) ayant une première chambre (110) connecté par l'intermédiaire d'un canal de connexion à une seconde chambre (116) qui, en fonctionnement, est uniquement en communication fluidique avec la première chambre du dispositif (100). Dans le procédé, une solution dans la première chambre (110) est forcée dans la seconde chambre (116), comprimant l'air piégé à l'intérieur de la seconde chambre (116), puis cette solution est renvoyée à la première chambre (110). En retour à la première chambre (110), la solution sort du canal de liaison (115) et provoque le mélange dans la première chambre (110).
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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, 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)