SG11201807717XA - Microfluidic network device - Google Patents

Microfluidic network device

Info

Publication number
SG11201807717XA
SG11201807717XA SG11201807717XA SG11201807717XA SG11201807717XA SG 11201807717X A SG11201807717X A SG 11201807717XA SG 11201807717X A SG11201807717X A SG 11201807717XA SG 11201807717X A SG11201807717X A SG 11201807717XA SG 11201807717X A SG11201807717X A SG 11201807717XA
Authority
SG
Singapore
Prior art keywords
international
rule
epfl
pct
applicant
Prior art date
Application number
SG11201807717XA
Inventor
Diego Dupouy
Ata Ciftlik
Martin Gijs
Pierre Joris
Original Assignee
Ecole Polytechnique Fed Lausanne Epfl
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ecole Polytechnique Fed Lausanne Epfl filed Critical Ecole Polytechnique Fed Lausanne Epfl
Publication of SG11201807717XA publication Critical patent/SG11201807717XA/en

Links

Classifications

    • 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
    • B01L3/502738—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 integrated valves
    • 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
    • B01L2300/0809—Geometry, shape and general structure rectangular shaped
    • B01L2300/0816—Cards, e.g. flat sample carriers usually with flow in two horizontal directions
    • 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
    • B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
    • B01L2300/0867—Multiple inlets and one sample wells, e.g. mixing, dilution
    • 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
    • B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
    • B01L2300/0883—Serpentine channels
    • 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
    • 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
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
    • B01L2400/0487—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics
    • 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
    • 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
    • B01L2400/0655—Valves, specific forms thereof with moving parts pinch valves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Accessories For Mixers (AREA)
  • Peptides Or Proteins (AREA)

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -, Organization 111111110111101110101011111010111110111011111010111101101011111111101111011111 International Bureau r..... .Yi j (10) International Publication Number (43) International Publication Date ...... ... WO 2017/162617 Al 28 September 2017 (28.09.2017) WIP0 I PCT (51) International Patent Classification: (72) Inventors: DUPOUY, Diego, Gabriel; Chemin des Uttins BOIL 3/00 (2006.01) 8, 1028 Preverenges (CH). CIFTLIK, Ata, Tuna; Rue de (21) International Application Number: la Gare 11 a, 1110 MORGES (CH). GIJS, Martin; Chemin PCT/EP2017/056609 de la Dole 6, 1024 ECUBLENS (CH). JORIS, Pierre; Route de Dzelin 59, 1942 Le Levron (CH). (22) International Filing Date: (74) Agent: REUTELER, Raymond; Reuteler & Cie SA, 21 March 2017 (21.03.2017) Chemin de la Vuarpilliere 29, CH-1260 Nyon (CH). (25) Filing Language: English (81) Designated States (unless otherwise indicated, for every (26) Publication Language: English kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, (30) Priority Data: BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, 16162091.9 23 March 2016 (23.03.2016) EP DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, (71) Applicant: ECOLE POLYTECHNIQUE FEDERALE HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, DE LAUSANNE (EPFL) [CH/CH]; EPFL-TTO, EPFL KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, Innovation Park J, CH-1015 Lausanne (CH). 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, ZA, ZM, ZW. TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, [Continued on next page] = Title: MICROFLUIDIC NETWORK DEVICE (54) 22 --7 36 36b ----• 36a _ _ 36c = 12 — — = 22c 0 = = 32a 32b = 33b 33n 28 = 34 = 32 3511 cc JJJ 37 § = 33 . t°- — AA AP. AA BB = Fig. 1 = 30 11 IN 11 ei 1-1 IN Il 0 ei [Continued on next page] O WO 2017/162617 All#1101M01101010EMEM3011110111011010ERV0IMIE (84) Designated States (unless otherwise indicated, for every Declarations under Rule 4.17: kind of regional protection available): ARIPO (BW, GH, as to applicant's entitlement to apply for and be granted GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, a patent (Rule 4.17(ii)) TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, — as to the applicant's entitlement to claim the priority of DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, the earlier application (Rule 4.17(iii)) LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, of inventorship (Rule 4.17(iv)) SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) (57) : Microfluidic network device (2) configured to supply reagents to a biological tissue sampling device (1), compris- ing a plurality of microfluidic inlet channels (12) connected to respective sources of said reagents, at least one common outlet channel (22), and a plurality of valves (36) interconnecting an outlet end (14) of each of said plurality of inlet channels to said at least one common outlet channel.
SG11201807717XA 2016-03-23 2017-03-21 Microfluidic network device SG11201807717XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16162091.9A EP3222351A1 (en) 2016-03-23 2016-03-23 Microfluidic network device
PCT/EP2017/056609 WO2017162617A1 (en) 2016-03-23 2017-03-21 Microfluidic network device

Publications (1)

Publication Number Publication Date
SG11201807717XA true SG11201807717XA (en) 2018-10-30

Family

ID=55642249

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201807717XA SG11201807717XA (en) 2016-03-23 2017-03-21 Microfluidic network device

Country Status (8)

Country Link
US (1) US11642672B2 (en)
EP (2) EP3222351A1 (en)
JP (1) JP6921105B2 (en)
KR (1) KR102446785B1 (en)
CN (1) CN108883413B (en)
AU (1) AU2017236337B2 (en)
SG (1) SG11201807717XA (en)
WO (1) WO2017162617A1 (en)

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TW202128281A (en) * 2019-12-30 2021-08-01 美商伊路米納有限公司 Actuation systems and methods for use with flow cells
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Also Published As

Publication number Publication date
EP3222351A1 (en) 2017-09-27
US20190099754A1 (en) 2019-04-04
US11642672B2 (en) 2023-05-09
CN108883413A (en) 2018-11-23
AU2017236337B2 (en) 2022-04-21
JP6921105B2 (en) 2021-08-18
WO2017162617A1 (en) 2017-09-28
JP2019516079A (en) 2019-06-13
AU2017236337A1 (en) 2018-08-30
KR20180123123A (en) 2018-11-14
EP3433016A1 (en) 2019-01-30
KR102446785B1 (en) 2022-09-22
CN108883413B (en) 2021-10-26

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