KR20090104102A - 마이크로유체 장치 - Google Patents

마이크로유체 장치 Download PDF

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Publication number
KR20090104102A
KR20090104102A KR1020097016827A KR20097016827A KR20090104102A KR 20090104102 A KR20090104102 A KR 20090104102A KR 1020097016827 A KR1020097016827 A KR 1020097016827A KR 20097016827 A KR20097016827 A KR 20097016827A KR 20090104102 A KR20090104102 A KR 20090104102A
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South Korea
Prior art keywords
sample
analyte
current carry
teeth
microfluidic
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Withdrawn
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English (en)
Korean (ko)
Inventor
와마데바 바라찬드란
사야드 모하메드 아지미
제레미 아헤른
마싸우드 졸그하르니
모하메드 레자 바마니어
프레드라그 스리제피세빅
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브루넬 유니버시티
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Publication of KR20090104102A publication Critical patent/KR20090104102A/ko
Withdrawn legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027Containers 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
    • B01L3/50273Containers 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30Micromixers
    • B01F33/3032Micromixers using magneto-hydrodynamic [MHD] phenomena to mix or move the fluids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00Flow mixers; Mixers for falling materials, e.g. solid particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00Other mixers; Mixing plants; Combinations of mixers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30Micromixers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00Other mixers; Mixing plants; Combinations of mixers
    • B01F33/45Magnetic mixers; Mixers with magnetically driven stirrers
    • B01F33/452Magnetic mixers; Mixers with magnetically driven stirrers using independent floating stirring elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027Containers 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
    • B01L3/502746Containers 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 for controlling flow resistance, e.g. flow controllers, baffles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027Containers 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
    • B01L3/502761Containers 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 specially adapted for handling suspended solids or molecules independently from the bulk fluid flow, e.g. for trapping or sorting beads, for physically stretching molecules
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416Systems
    • G01N27/447Systems using electrophoresis
    • G01N27/44756Apparatus specially adapted therefor
    • G01N27/44791Microapparatus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/06Fluid handling related problems
    • B01L2200/0647Handling flowable solids, e.g. microscopic beads, cells, particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00Additional constructional details
    • B01L2300/06Auxiliary integrated devices, integrated components
    • B01L2300/0627Sensor or part of a sensor is integrated
    • B01L2300/0645Electrodes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00Additional constructional details
    • B01L2300/08Geometry, shape and general structure
    • B01L2300/0809Geometry, shape and general structure rectangular shaped
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00Additional constructional details
    • B01L2300/08Geometry, shape and general structure
    • B01L2300/0861Configuration of multiple channels and/or chambers in a single devices
    • B01L2300/087Multiple sequential chambers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00Moving or stopping fluids
    • B01L2400/04Moving fluids with specific forces or mechanical means
    • B01L2400/0403Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/043Moving fluids with specific forces or mechanical means specific forces magnetic forces
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00Chemistry: analytical and immunological testing
    • Y10T436/25Chemistry: analytical and immunological testing including sample preparation

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Micromachines (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
KR1020097016827A 2007-01-12 2008-01-11 마이크로유체 장치 Withdrawn KR20090104102A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0700653.9 2007-01-12
GB0700653A GB2446204A (en) 2007-01-12 2007-01-12 A Microfluidic device
PCT/GB2008/000094 WO2008084245A2 (en) 2007-01-12 2008-01-11 Microfluidic device

Publications (1)

Publication Number Publication Date
KR20090104102A true KR20090104102A (ko) 2009-10-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097016827A Withdrawn KR20090104102A (ko) 2007-01-12 2008-01-11 마이크로유체 장치

Country Status (11)

Country Link
US (1) US20100216126A1 (enExample)
EP (1) EP2117714A2 (enExample)
JP (1) JP2010515913A (enExample)
KR (1) KR20090104102A (enExample)
CN (1) CN101631616A (enExample)
AU (1) AU2008204364A1 (enExample)
BR (1) BRPI0806582A2 (enExample)
CA (1) CA2675079A1 (enExample)
GB (1) GB2446204A (enExample)
MX (1) MX2009007447A (enExample)
WO (1) WO2008084245A2 (enExample)

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ES2835181T3 (es) 2009-04-27 2021-06-22 El Spectra Llc Instrumento de pipeta
WO2011030272A1 (en) * 2009-09-11 2011-03-17 Koninklijke Philips Electronics N.V. Device and method for transporting magnetic or magnetisable beads
US20130018256A1 (en) * 2009-11-25 2013-01-17 Hanoch Kislev Probing system for measuring the direction and speed of mucus flow in vivo
JP5250574B2 (ja) * 2010-02-10 2013-07-31 富士フイルム株式会社 マイクロ流路デバイス
GB2483858A (en) * 2010-09-21 2012-03-28 Univ Hull Amplifying nucleic acids using microfluidic device to perform PRC
MY155579A (en) * 2010-09-28 2015-11-03 Mimos Berhad Micromixing device for miniturization for use in microfluidic applications
USD650090S1 (en) * 2011-01-18 2011-12-06 Zach Odeh Microfluidic device
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USD650091S1 (en) * 2011-04-19 2011-12-06 Zach Odeh Microfluidic device
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CN104411406B (zh) * 2012-03-16 2017-05-31 统计诊断与创新有限公司 具有集成传送模块的测试盒
US9044729B2 (en) * 2012-07-27 2015-06-02 International Park Of Creativity Methods and devices for electromagnetic amplification of nucleic acids
US10040018B2 (en) 2013-01-09 2018-08-07 Imagine Tf, Llc Fluid filters and methods of use
US9506934B2 (en) * 2013-04-29 2016-11-29 Honeywell International Inc. Polymer test cartridge mixer for cell lysis
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US10730047B2 (en) 2014-06-24 2020-08-04 Imagine Tf, Llc Micro-channel fluid filters and methods of use
US10124275B2 (en) 2014-09-05 2018-11-13 Imagine Tf, Llc Microstructure separation filters
WO2016133929A1 (en) 2015-02-18 2016-08-25 Imagine Tf, Llc Three dimensional filter devices and apparatuses
CN104748656B (zh) * 2015-03-20 2018-06-26 江苏大学 基于巨磁阻的微流控磁珠位置检测方法与装置
US10118842B2 (en) 2015-07-09 2018-11-06 Imagine Tf, Llc Deionizing fluid filter devices and methods of use
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US10479046B2 (en) 2015-08-19 2019-11-19 Imagine Tf, Llc Absorbent microstructure arrays and methods of use
CN108603827A (zh) * 2015-09-11 2018-09-28 莱布尼茨光电技术研究所 用于个体化的患者血液分析的装置
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CN107344125A (zh) * 2016-05-05 2017-11-14 李榕生 流体驱动方式特异的廉价的艾滋病诊断用微流控装置
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CN106655703B (zh) * 2016-12-23 2019-04-16 上海大学 导电液体微量驱动装置及其应用
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CN108536013B (zh) * 2018-03-29 2021-02-26 宁波大学 终端封闭微通道中粒子移动耦合模型控制方法
CN110433876B (zh) * 2018-05-03 2022-05-17 香港科技大学 微流控装置及其制造方法、口罩和过滤悬浮颗粒的方法
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USD951479S1 (en) * 2019-06-24 2022-05-10 Precision Nanosystems Inc. Microfluidic cartridge
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Also Published As

Publication number Publication date
CA2675079A1 (en) 2008-07-17
MX2009007447A (es) 2010-03-01
US20100216126A1 (en) 2010-08-26
EP2117714A2 (en) 2009-11-18
BRPI0806582A2 (pt) 2014-05-06
WO2008084245A2 (en) 2008-07-17
GB2446204A (en) 2008-08-06
JP2010515913A (ja) 2010-05-13
CN101631616A (zh) 2010-01-20
GB0700653D0 (en) 2007-02-21
AU2008204364A1 (en) 2008-07-17
WO2008084245A3 (en) 2009-03-19

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PA0105 International application

Patent event date: 20090812

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid