KR101345428B1 - 유체 이송 메카니즘 - Google Patents

유체 이송 메카니즘 Download PDF

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Publication number
KR101345428B1
KR101345428B1 KR1020087022938A KR20087022938A KR101345428B1 KR 101345428 B1 KR101345428 B1 KR 101345428B1 KR 1020087022938 A KR1020087022938 A KR 1020087022938A KR 20087022938 A KR20087022938 A KR 20087022938A KR 101345428 B1 KR101345428 B1 KR 101345428B1
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KR
South Korea
Prior art keywords
chamber
fluid
barrier layer
openings
transfer device
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR1020087022938A
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English (en)
Korean (ko)
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KR20090034298A (ko
Inventor
알래스테어 맥인도 호지스
로날드 크리스토퍼 차텔리어
개리 챔버스
Original Assignee
유니버셜 바이오센서스 피티와이 엘티디.
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Publication of KR20090034298A publication Critical patent/KR20090034298A/ko
Application granted granted Critical
Publication of KR101345428B1 publication Critical patent/KR101345428B1/ko
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    • 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
    • F16K99/0017—Capillary or surface tension valves, e.g. using electro-wetting or electro-capillarity effects
    • 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
    • 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
    • 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
    • F16K99/0025—Valves using microporous membranes
    • 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
    • B01L2200/14—Process control and prevention of errors
    • B01L2200/143—Quality control, feedback systems
    • 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
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0627—Sensor or part of a sensor is integrated
    • B01L2300/0645—Electrodes
    • 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
    • B01L2300/0809—Geometry, shape and general structure rectangular shaped
    • B01L2300/0825—Test strips
    • 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
    • B01L2300/0874—Three dimensional network
    • 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
    • B01L2300/0887—Laminated structure
    • 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
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0406—Moving fluids with specific forces or mechanical means specific forces capillary forces
    • 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
    • B01L2400/0688—Valves, specific forms thereof surface tension valves, capillary stop, capillary break
    • 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
    • F16K2099/0073—Fabrication methods specifically adapted for microvalves
    • F16K2099/008—Multi-layer fabrications
    • 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
    • F16K2099/0086—Medical applications
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/2575—Volumetric liquid transfer

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Reciprocating Pumps (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
KR1020087022938A 2006-02-21 2008-09-19 유체 이송 메카니즘 Expired - Fee Related KR101345428B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US77467806P 2006-02-21 2006-02-21
US60/774,678 2006-02-21
PCT/IB2007/000370 WO2007096730A1 (en) 2006-02-21 2007-02-15 Fluid transfer mechanism

Publications (2)

Publication Number Publication Date
KR20090034298A KR20090034298A (ko) 2009-04-07
KR101345428B1 true KR101345428B1 (ko) 2013-12-27

Family

ID=38436990

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087022938A Expired - Fee Related KR101345428B1 (ko) 2006-02-21 2008-09-19 유체 이송 메카니즘

Country Status (18)

Country Link
US (1) US8182765B2 (https=)
EP (1) EP1987353B1 (https=)
JP (1) JP5154452B2 (https=)
KR (1) KR101345428B1 (https=)
CN (1) CN101384900B (https=)
AU (1) AU2007219203B2 (https=)
BR (1) BRPI0708131A2 (https=)
CA (1) CA2643370C (https=)
DK (1) DK1987353T3 (https=)
ES (1) ES2389382T3 (https=)
IL (1) IL193352A (https=)
MX (1) MX2008010719A (https=)
NZ (1) NZ571322A (https=)
PL (1) PL1987353T3 (https=)
PT (1) PT1987353E (https=)
TW (1) TWI402341B (https=)
WO (1) WO2007096730A1 (https=)
ZA (1) ZA200807527B (https=)

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US8137626B2 (en) 2006-05-19 2012-03-20 California Institute Of Technology Fluorescence detector, filter device and related methods
WO2008036614A1 (en) * 2006-09-18 2008-03-27 California Institute Of Technology Apparatus for detecting target molecules and related methods
EP2072133A1 (en) 2007-12-20 2009-06-24 Koninklijke Philips Electronics N.V. Multi-compartment device with magnetic particles
WO2010016916A2 (en) * 2008-08-07 2010-02-11 The University Of North Carolina At Chapel Hill Method of creating removable barriers in microfabricated fluidic devices
MX2011010823A (es) 2009-04-17 2011-12-06 Universal Biosensors Pty Ltd Deteccion de control integrado.
WO2011003281A1 (en) * 2009-07-09 2011-01-13 Alere Switzerland Gmbh Device and method for analyzing analyte in liquid sample
WO2012092394A1 (en) 2010-12-29 2012-07-05 Cardinal Health 414, Llc Closed vial fill system for aseptic dispensing
US8956518B2 (en) 2011-04-20 2015-02-17 Lifescan, Inc. Electrochemical sensors with carrier field
US9417332B2 (en) 2011-07-15 2016-08-16 Cardinal Health 414, Llc Radiopharmaceutical CZT sensor and apparatus
US20130020727A1 (en) 2011-07-15 2013-01-24 Cardinal Health 414, Llc. Modular cassette synthesis unit
US20130102772A1 (en) 2011-07-15 2013-04-25 Cardinal Health 414, Llc Systems, methods and devices for producing, manufacturing and control of radiopharmaceuticals-full
WO2013036617A1 (en) 2011-09-06 2013-03-14 President And Fellows Of Harvard College Microfluidic devices for multiplexed electrochemical detection
US9623407B2 (en) * 2015-03-27 2017-04-18 International Business Machines Corporation Microfluidic device with longitudinal and transverse liquid barriers for transverse flow mixing
WO2017040946A1 (en) * 2015-09-03 2017-03-09 The Charles Stark Draper Laboratory, Inc. Modular chemical sensor platform
US10267790B1 (en) 2017-11-17 2019-04-23 Ultima Genomics, Inc. Systems for biological sample processing and analysis
US11499962B2 (en) 2017-11-17 2022-11-15 Ultima Genomics, Inc. Methods and systems for analyte detection and analysis
US12239980B2 (en) 2018-12-07 2025-03-04 Ultima Genomics, Inc. Implementing barriers for controlled environments during sample processing and detection
US10512911B1 (en) * 2018-12-07 2019-12-24 Ultima Genomics, Inc. Implementing barriers for controlled environments during sample processing and detection
CN209829010U (zh) * 2019-03-01 2019-12-24 南京岚煜生物科技有限公司 一种多通道微流体凝血检测芯片
US10900078B2 (en) 2019-03-14 2021-01-26 Ultima Genomics, Inc. Methods, devices, and systems for analyte detection and analysis
US11118223B2 (en) 2019-03-14 2021-09-14 Ultima Genomics, Inc. Methods, devices, and systems for analyte detection and analysis
EP3948249A4 (en) * 2019-03-24 2023-11-22 Baldwa, Mehul BIOSENSOR FOR DETECTING ANALYTES IN A FLUID

Citations (4)

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WO1999058245A1 (en) 1998-05-08 1999-11-18 Gyros Ab Microfluidic device
US20040121450A1 (en) 2002-12-19 2004-06-24 Pugia Michael J. Method and apparatus for splitting of specimens into multiple channels of a microfluidic device
US20040265172A1 (en) 2003-06-27 2004-12-30 Pugia Michael J. Method and apparatus for entry and storage of specimens into a microfluidic device
WO2005093388A1 (en) 2004-03-26 2005-10-06 Infectio Recherche Inc. Removable microfluidic flow cell

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WO1999058245A1 (en) 1998-05-08 1999-11-18 Gyros Ab Microfluidic device
US20040121450A1 (en) 2002-12-19 2004-06-24 Pugia Michael J. Method and apparatus for splitting of specimens into multiple channels of a microfluidic device
US20040265172A1 (en) 2003-06-27 2004-12-30 Pugia Michael J. Method and apparatus for entry and storage of specimens into a microfluidic device
WO2005093388A1 (en) 2004-03-26 2005-10-06 Infectio Recherche Inc. Removable microfluidic flow cell

Also Published As

Publication number Publication date
MX2008010719A (es) 2008-09-01
JP2009527676A (ja) 2009-07-30
AU2007219203B2 (en) 2012-12-20
DK1987353T3 (da) 2012-09-10
HK1124665A1 (en) 2009-07-17
CA2643370C (en) 2014-06-03
IL193352A (en) 2014-01-30
CN101384900B (zh) 2013-06-05
PL1987353T3 (pl) 2012-11-30
ES2389382T3 (es) 2012-10-25
AU2007219203A1 (en) 2007-08-30
TWI402341B (zh) 2013-07-21
NZ571322A (en) 2011-08-26
US20090305431A1 (en) 2009-12-10
PT1987353E (pt) 2012-09-06
KR20090034298A (ko) 2009-04-07
JP5154452B2 (ja) 2013-02-27
WO2007096730A1 (en) 2007-08-30
TW200813215A (en) 2008-03-16
IL193352A0 (en) 2009-05-04
CA2643370A1 (en) 2007-08-30
EP1987353B1 (en) 2012-06-13
ZA200807527B (en) 2009-07-29
EP1987353A1 (en) 2008-11-05
BRPI0708131A2 (pt) 2011-05-17
US8182765B2 (en) 2012-05-22
EP1987353A4 (en) 2010-11-17
CN101384900A (zh) 2009-03-11

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