SG11201605507SA - Microfluidic valve - Google Patents

Microfluidic valve

Info

Publication number
SG11201605507SA
SG11201605507SA SG11201605507SA SG11201605507SA SG11201605507SA SG 11201605507S A SG11201605507S A SG 11201605507SA SG 11201605507S A SG11201605507S A SG 11201605507SA SG 11201605507S A SG11201605507S A SG 11201605507SA SG 11201605507S A SG11201605507S A SG 11201605507SA
Authority
SG
Singapore
Prior art keywords
microfluidic valve
microfluidic
valve
Prior art date
Application number
SG11201605507SA
Inventor
Alexander Govyadinov
Erik D Torniainen
Pavel Kornilovich
David P Markel
Original Assignee
Hewlett Packard Development Co
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 Hewlett Packard Development Co filed Critical Hewlett Packard Development Co
Publication of SG11201605507SA publication Critical patent/SG11201605507SA/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0003—Constructional types of microvalves; Details of the cutting-off member
    • F16K99/0019—Valves using a microdroplet or microbubble as the valve member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/006—Micropumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/20—Other positive-displacement pumps
    • F04B19/24—Pumping by heat expansion of pumped fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K13/00—Other constructional types of cut-off apparatus; Arrangements for cutting-off
    • F16K13/08—Arrangements for cutting-off not used
    • F16K13/10—Arrangements for cutting-off not used by means of liquid or granular medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0034—Operating means specially adapted for microvalves
    • F16K99/0055—Operating means specially adapted for microvalves actuated by fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/11—Kind or type liquid, i.e. incompressible

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Reciprocating Pumps (AREA)
  • Micromachines (AREA)
SG11201605507SA 2014-01-29 2014-01-29 Microfluidic valve SG11201605507SA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2014/013657 WO2015116068A1 (en) 2014-01-29 2014-01-29 Microfluidic valve

Publications (1)

Publication Number Publication Date
SG11201605507SA true SG11201605507SA (en) 2016-08-30

Family

ID=53757478

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201605507SA SG11201605507SA (en) 2014-01-29 2014-01-29 Microfluidic valve

Country Status (11)

Country Link
US (1) US11209102B2 (en)
EP (1) EP3099964B1 (en)
JP (1) JP6284649B2 (en)
KR (1) KR101919974B1 (en)
CN (1) CN105940249B (en)
AU (2) AU2014380420A1 (en)
BR (1) BR112016017105A2 (en)
CA (1) CA2935707C (en)
SG (1) SG11201605507SA (en)
TW (1) TWI571389B (en)
WO (1) WO2015116068A1 (en)

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US10197188B2 (en) 2014-08-15 2019-02-05 Hewlett-Packard Development Company, L.P. Microfluidic valve
CN108369238A (en) * 2015-09-25 2018-08-03 惠普发展公司，有限责任合伙企业 Fluid channel for microfluidic device
US10859074B2 (en) 2016-07-22 2020-12-08 Hewlett-Packard Development Company, L.P. Microfluidic devices
US11865540B2 (en) 2016-09-23 2024-01-09 Hewlett-Packard Development Company, L.P. Microfluidic device
DE102017200308B4 (en) * 2017-01-10 2021-07-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Micromechanical components with mechanical actuators
CN110520515B (en) * 2017-04-07 2022-08-26 惠普发展公司，有限责任合伙企业 Inertial pump
US11441701B2 (en) * 2017-07-14 2022-09-13 Hewlett-Packard Development Company, L.P. Microfluidic valve
US10648573B2 (en) * 2017-08-23 2020-05-12 Facebook Technologies, Llc Fluidic switching devices
US11761459B2 (en) * 2018-01-16 2023-09-19 Hewlett-Packard Development Company, L.P. Inertial pump fluid dispensing
US11141729B2 (en) 2018-01-24 2021-10-12 Hewlett-Packard Development Company, L.P. Object focusing
WO2019194832A1 (en) * 2018-04-06 2019-10-10 Hewlett-Packard Development Company, L.P. Sense measurement indicators to select fluidic actuators for sense measurements
WO2020018074A1 (en) 2018-07-17 2020-01-23 Hewlett-Packard Development Company, L.P. Droplet ejectors to provide fluids to droplet ejectors
WO2019209273A1 (en) 2018-04-24 2019-10-31 Hewlett-Packard Development Company, L.P. Microfluidic devices
WO2019209374A1 (en) 2018-04-24 2019-10-31 Hewlett-Packard Development Company, L.P. Sequenced droplet ejection to deliver fluids
US11547993B2 (en) 2018-07-17 2023-01-10 Hewlett-Packard Development Company, L.P. Droplet ejectors with target media
KR102083569B1 (en) * 2018-09-28 2020-03-02 건국대학교 산학협력단 Sequential periodic microfluidic actuating apparatus and method
TWI708689B (en) * 2019-11-15 2020-11-01 東友科技股份有限公司 Flow passageway control system
AU2021396491A1 (en) * 2020-12-07 2023-07-06 Icu Medical, Inc. Concurrent infusion with common line auto flush

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Also Published As

Publication number Publication date
EP3099964B1 (en) 2019-09-04
TW201536572A (en) 2015-10-01
US20160341337A1 (en) 2016-11-24
CN105940249B (en) 2018-05-29
CN105940249A (en) 2016-09-14
CA2935707A1 (en) 2015-08-06
US11209102B2 (en) 2021-12-28
EP3099964A4 (en) 2017-08-30
AU2017279769B2 (en) 2018-12-20
AU2017279769A1 (en) 2018-01-25
KR101919974B1 (en) 2018-11-19
KR20160102299A (en) 2016-08-29
TWI571389B (en) 2017-02-21
WO2015116068A1 (en) 2015-08-06
EP3099964A1 (en) 2016-12-07
BR112016017105A2 (en) 2019-01-08
JP6284649B2 (en) 2018-02-28
JP2017506725A (en) 2017-03-09
AU2014380420A1 (en) 2016-07-21
CA2935707C (en) 2018-10-30

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