MY154454A - Planar micropump with integrated microvalves - Google Patents

Planar micropump with integrated microvalves

Info

Publication number
MY154454A
MY154454A MYPI2010001758A MYPI2010001758A MY154454A MY 154454 A MY154454 A MY 154454A MY PI2010001758 A MYPI2010001758 A MY PI2010001758A MY PI2010001758 A MYPI2010001758 A MY PI2010001758A MY 154454 A MY154454 A MY 154454A
Authority
MY
Malaysia
Prior art keywords
micropump
planar
microvalves
integrated
integrated microvalves
Prior art date
Application number
MYPI2010001758A
Inventor
Lee Hing Wah
Daniel Bien Chia Sheng
Mohd Ismahadi Syono
Muhd Ramdzan Buyong
Original Assignee
Mimos Berhad
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 Mimos Berhad filed Critical Mimos Berhad
Priority to MYPI2010001758A priority Critical patent/MY154454A/en
Priority to PCT/MY2010/000254 priority patent/WO2011133014A1/en
Publication of MY154454A publication Critical patent/MY154454A/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
    • B01L3/50273—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 the means or forces applied to move the fluids
    • 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
    • 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
    • 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
    • F04B43/043—Micropumps
    • 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
    • F16K99/0005—Lift valves
    • F16K99/0007—Lift valves of cantilever type
    • 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
    • F16K99/0042—Electric operating means therefor
    • F16K99/0051—Electric operating means therefor using electrostatic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/16—Reagents, handling or storing thereof
    • 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
    • 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
    • B01L2400/0481—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure squeezing of channels or chambers
    • 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
    • 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
    • B01L3/502707—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 the manufacture of the container or its components
    • 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
    • F16K2099/0082—Microvalves adapted for a particular use
    • F16K2099/0094—Micropumps

Abstract

THE PRESENT INVENTION RELATES GENERALLY TO A PLANAR MICROPUMP (2) WITH INTEGRATED MICROVALVES (10) WHICH IS CAPABLE OF EFFICIENTLY CONTROLLING FLUID FLOW IN A MINIATURISED CHEMICAL ANALYSER SYSTEM TO MAINTAIN ISOLATION OF CHEMICAL FLUIDS UNTIL THE APPROPRIATE TIME FOR MIXING. (THE MOST ILLUSTRATIVE
MYPI2010001758A 2010-04-19 2010-04-19 Planar micropump with integrated microvalves MY154454A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI2010001758A MY154454A (en) 2010-04-19 2010-04-19 Planar micropump with integrated microvalves
PCT/MY2010/000254 WO2011133014A1 (en) 2010-04-19 2010-11-08 Planar micropump with integrated microvalves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI2010001758A MY154454A (en) 2010-04-19 2010-04-19 Planar micropump with integrated microvalves

Publications (1)

Publication Number Publication Date
MY154454A true MY154454A (en) 2015-06-15

Family

ID=44834349

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2010001758A MY154454A (en) 2010-04-19 2010-04-19 Planar micropump with integrated microvalves

Country Status (2)

Country Link
MY (1) MY154454A (en)
WO (1) WO2011133014A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY155726A (en) * 2011-11-01 2015-11-17 Mimos Berhad A microfluidic system and method thereof
FR2994228B1 (en) 2012-07-31 2017-05-12 Commissariat Energie Atomique PUMP REALIZED IN A SUBSTRATE
BE1021436B1 (en) * 2012-10-26 2015-11-20 Francis Henry De Frahan MECHANICAL DEVICE THAT ADJUSTS THE FLOW OF FLUIDS.
FR2999704B1 (en) * 2012-12-14 2015-08-14 Commissariat Energie Atomique ASSEMBLY FOR MEASURING THE TEMPERATURE OR FLOW OF A FLUID
CN108698044B (en) * 2016-04-19 2021-03-09 惠普发展公司，有限责任合伙企业 Fluid micro-electromechanical system
CN106334589B (en) * 2016-10-13 2017-07-28 中国石油大学(华东) The micro-fluidic chip of organic solvent pollution in simulated groundwater system
US10837891B2 (en) * 2017-12-11 2020-11-17 Honeywell International Inc. Miniature optical particulate matter sensor module

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7445926B2 (en) * 2002-12-30 2008-11-04 The Regents Of The University Of California Fluid control structures in microfluidic devices
CN101715483A (en) * 2007-02-05 2010-05-26 微芯片生物工艺学股份有限公司 microfluidic and nanofluidic devices, systems, and applications
WO2009108260A2 (en) * 2008-01-22 2009-09-03 Microchip Biotechnologies, Inc. Universal sample preparation system and use in an integrated analysis system
US20090317302A1 (en) * 2008-06-20 2009-12-24 Silverbrook Research Pty Ltd Microfluidic System Comprising MEMS Integrated Circuit

Also Published As

Publication number Publication date
WO2011133014A1 (en) 2011-10-27

Similar Documents

Publication Publication Date Title
MY154454A (en) Planar micropump with integrated microvalves
EA201200789A1 (en) MIXING AND SHIPPING OF CYCLE MEDIA IN MICROSTRUCTURE SYSTEMS
BR112012029629A2 (en) electronic shower system
BR112015004860A2 (en) tap channel
GB2504625A (en) Capillary fluid flow control
GB201014805D0 (en) Microfluidics based assay device
WO2012062265A3 (en) Device for metering and mixing fluids
MX2013010347A (en) Systems and methods of controlling flow of bodily fluids.
WO2012048261A3 (en) Peristaltic micropump
GB201112049D0 (en) One-way valve
GB2467706A (en) Wellbore fluid mixing system
GB2499147A (en) Microfluidic device with auxiliary and bypass channels
PE20121671A1 (en) EQUIPMENT FOR SEPARATION OF BIOLOGICAL FLUIDS
GB2529293A (en) Membrane-based fluid-flow control devices
MX2010003004A (en) Shower device with independently operating valves.
TWD159136S (en) Electromagnetic valve
WO2013138092A3 (en) Reduced cavitation oilfield choke
BR112013000837A2 (en) modular inline fluid regulators
IN2015DN01723A (en)
IT1403610B1 (en) THERMOSTATIC MIXING VALVE WITH INCORPORATED FLOW DIVERTER
BRPI0814848A2 (en) MIXING AND DISPENSING FLUID DEVICE
EP2556278A4 (en) Dispensing assembly with shut off valve, backflow preventer, and methods of operating the same
TWD159137S (en) Electromagnetic valve
AR089006A1 (en) FRACTURING FLUID CONTAINING AFRONES
GB2537789A (en) Fluid control device