US20090136362A1 - Electroosmosis Pump and Liquid Feeding Device - Google Patents

Electroosmosis Pump and Liquid Feeding Device Download PDF

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Publication number
US20090136362A1
US20090136362A1 US11/887,440 US88744006A US2009136362A1 US 20090136362 A1 US20090136362 A1 US 20090136362A1 US 88744006 A US88744006 A US 88744006A US 2009136362 A1 US2009136362 A1 US 2009136362A1
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US
United States
Prior art keywords
electroosmotic
liquid
electrode
downstream
self
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.)
Abandoned
Application number
US11/887,440
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English (en)
Inventor
Ichiro Yanagisawa
Masana Nishikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nano Fusion Tech Inc
Original Assignee
Nano Fusion Tech Inc
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 Nano Fusion Tech Inc filed Critical Nano Fusion Tech Inc
Assigned to NANO FUSION TECHNOLOGIES, INC. reassignment NANO FUSION TECHNOLOGIES, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: NISHIKAWA, MASANA, YANAGISAWA, ICHIRO
Assigned to NANO FUSION TECHNOLOGIES, INC. reassignment NANO FUSION TECHNOLOGIES, INC. CORRECTIVE ASSIGNMENT TO CORRECT THE FILING DATE OF APPLICATION PREVIOUSLY RECORDED ON REEL 019942 FRAME 0252. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Assignors: NISHIKAWA, MASANA, YANAGISAWA, ICHIRO
Publication of US20090136362A1 publication Critical patent/US20090136362A1/en
Assigned to NANO FUSION TECHNOLOGIES, INC. reassignment NANO FUSION TECHNOLOGIES, INC. CORRECTIVE ASSIGNMENT TO CORRECT THE PREVIOUS CORRECTIVE ASSIGNMENT INCORRECTLY STATED THE REEL/FRAME. THE CORRECT REEL/FRAME IS 019942/0238. PREVIOUSLY RECORDED ON REEL 020420 FRAME 0146. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Assignors: NISHIKAWA, MASANA, YANAGISAWA, ICHIRO
Abandoned legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/08—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • 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
US11/887,440 2005-03-30 2006-03-30 Electroosmosis Pump and Liquid Feeding Device Abandoned US20090136362A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005099555 2005-03-30
JP2005099555 2005-03-30
PCT/JP2006/306757 WO2006106884A1 (ja) 2005-03-30 2006-03-30 電気浸透流ポンプ及び液体供給装置

Publications (1)

Publication Number Publication Date
US20090136362A1 true US20090136362A1 (en) 2009-05-28

Family

ID=37073439

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/887,440 Abandoned US20090136362A1 (en) 2005-03-30 2006-03-30 Electroosmosis Pump and Liquid Feeding Device

Country Status (6)

Country Link
US (1) US20090136362A1 (ko)
EP (1) EP1873532A1 (ko)
JP (1) JP4593507B2 (ko)
KR (1) KR100930255B1 (ko)
CN (1) CN101213457A (ko)
WO (1) WO2006106884A1 (ko)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080174644A1 (en) * 2007-01-23 2008-07-24 Kabushiki Kaisha Toshiba Liquid container, fuel cell system and method for controlling fuel cell system
US20100104459A1 (en) * 2008-10-28 2010-04-29 Commissariat A L'energie Atomique Micropump actuated by droplets
US20100187115A1 (en) * 2008-11-26 2010-07-29 Illumina Corporation Electroosmotic pump with improved gas management
US20120301324A1 (en) * 2010-01-25 2012-11-29 Cornell University - Cornell Center For Technology Enterprise & Commercialization (Cctec) Electro-osmotic apparatus, method, and applications
US20130094978A1 (en) * 2010-07-24 2013-04-18 Clayton Hoffarth Downhole pump with a pressure sequencing valve
US20130153425A1 (en) * 2011-12-15 2013-06-20 General Electric Company Electroosmotic pump and method of use thereof
US20130301105A1 (en) * 2012-05-10 2013-11-14 Samsung Display Co., Ltd. Electrowetting display device

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4285518B2 (ja) 2006-03-28 2009-06-24 カシオ計算機株式会社 接続構造体、流路制御部、燃料電池型発電装置及び電子機器
JP5360519B2 (ja) * 2006-09-22 2013-12-04 西川 正名 電気浸透材及びその製造方法と電気浸透流ポンプ
JP4893195B2 (ja) * 2006-09-27 2012-03-07 カシオ計算機株式会社 送液装置の接続構造体、燃料電池型発電装置及び電子機器
JP5061666B2 (ja) * 2007-03-13 2012-10-31 カシオ計算機株式会社 送液装置、燃料電池型発電装置、及び電子機器
JP5061682B2 (ja) * 2007-03-27 2012-10-31 カシオ計算機株式会社 流体機器、発電装置、電子機器及び下流部構造
GB0802450D0 (en) * 2008-02-08 2008-03-19 Osmotex As Electro-osmotic pump
JP5082979B2 (ja) * 2008-03-27 2012-11-28 カシオ計算機株式会社 電気浸透流ポンプの制御方法及び制御装置並びに燃料電池システム
DE102009012347A1 (de) * 2009-03-09 2010-09-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Filteranordnung und ein Verfahren zur Herstellung einer Filteranordnung
JP5935696B2 (ja) * 2010-11-22 2016-06-15 国立大学法人北海道大学 ポータブルな液体クロマトグラフ及び液体クロマトグラフィー
WO2014112726A1 (ko) * 2013-01-15 2014-07-24 서강대학교산학협력단 가역적 전극반응을 이용한 전기삼투펌프 및 이를 이용한 유체 펌핑 시스템

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US3893904A (en) * 1973-07-02 1975-07-08 Albert F Hadermann Electroosmotic pressure cell
US3923426A (en) * 1974-08-15 1975-12-02 Alza Corp Electroosmotic pump and fluid dispenser including same
US5371529A (en) * 1991-10-17 1994-12-06 Sony Corporation Ink-jet print head and ink-jet printer
US5560811A (en) * 1995-03-21 1996-10-01 Seurat Analytical Systems Incorporated Capillary electrophoresis apparatus and method
US5872010A (en) * 1995-07-21 1999-02-16 Northeastern University Microscale fluid handling system
US5989402A (en) * 1997-08-29 1999-11-23 Caliper Technologies Corp. Controller/detector interfaces for microfluidic systems
US6013164A (en) * 1997-06-25 2000-01-11 Sandia Corporation Electokinetic high pressure hydraulic system
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US6321791B1 (en) * 1998-01-20 2001-11-27 Caliper Technologies Corp. Multi-layer microfluidic devices
US6406605B1 (en) * 1999-06-01 2002-06-18 Ysi Incorporated Electroosmotic flow controlled microfluidic devices
US6416642B1 (en) * 1999-01-21 2002-07-09 Caliper Technologies Corp. Method and apparatus for continuous liquid flow in microscale channels using pressure injection, wicking, and electrokinetic injection
US6491684B1 (en) * 2001-05-22 2002-12-10 Durect Corporation Fluid delivery device having a water generating electrochemical/chemical pump and associated method
US6537437B1 (en) * 2000-11-13 2003-03-25 Sandia Corporation Surface-micromachined microfluidic devices
US20030068229A1 (en) * 2001-10-05 2003-04-10 Tihiro Ohkawa Fiber filled electro-osmotic pump
US6669762B2 (en) * 2000-12-28 2003-12-30 Nipro Corporation Air trap for liquid circulation line
US6698798B2 (en) * 2000-04-13 2004-03-02 California Institute Of Technology Micromachined rubber O-ring microfluidic couplers
US20040074084A1 (en) * 2001-02-15 2004-04-22 Guido Pieper Device for connecting microcomponents
US6729383B1 (en) * 1999-12-16 2004-05-04 The United States Of America As Represented By The Secretary Of The Navy Fluid-cooled heat sink with turbulence-enhancing support pins
US20040101421A1 (en) * 2002-09-23 2004-05-27 Kenny Thomas W. Micro-fabricated electrokinetic pump with on-frit electrode
US6770183B1 (en) * 2001-07-26 2004-08-03 Sandia National Laboratories Electrokinetic pump
US20040234378A1 (en) * 2003-01-31 2004-11-25 James Lovette Method and apparatus for low-cost electrokinetic pump manufacturing
US20040247450A1 (en) * 2001-10-02 2004-12-09 Jonatan Kutchinsky Sieve electrooosmotic flow pump
US20050034842A1 (en) * 2003-08-11 2005-02-17 David Huber Electroosmotic micropumps with applications to fluid dispensing and field sampling
US20050034824A1 (en) * 2003-08-13 2005-02-17 Metso Automation Usa Inc. System and method for controlling a processor including a digester utilizing time-based assessments
US7037082B2 (en) * 2001-10-02 2006-05-02 Sophion Bioscience A/S Corbino disc electroosmotic flow pump
US7147441B2 (en) * 2000-12-20 2006-12-12 Board Of Trustees Of The University Of Arkansas, N.A. Microfluidics and small volume mixing based on redox magnetohydrodynamics methods
US7267753B2 (en) * 2002-10-18 2007-09-11 Eksigent Technologies Llc Electrokinetic device having capacitive electrodes
US20080260542A1 (en) * 2004-06-07 2008-10-23 Nano Fusion Technologies, Inc Electroosmotic Pump System and Electroosmotic Pump
US7465381B2 (en) * 2004-01-22 2008-12-16 Stc.Unm Electrokinetic molecular separation in nanoscale fluidic channels

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3725591B2 (ja) * 1995-09-27 2005-12-14 オリンパス株式会社 小型電気泳動装置
WO2000062039A1 (en) * 1999-04-09 2000-10-19 Northeastern University System and method for high throughput mass spectrometric analysis
US7201833B2 (en) * 2001-06-04 2007-04-10 Epocal Inc. Integrated solid-phase hydrophilic matrix circuits and micro-arrays
JP3692381B2 (ja) * 2001-08-29 2005-09-07 株式会社タクミナ ガス排出機構および往復動ポンプ
US6942018B2 (en) * 2001-09-28 2005-09-13 The Board Of Trustees Of The Leland Stanford Junior University Electroosmotic microchannel cooling system
US7470267B2 (en) * 2002-05-01 2008-12-30 Microlin, Llc Fluid delivery device having an electrochemical pump with an anionic exchange membrane and associated method
NO20023398D0 (no) * 2002-07-15 2002-07-15 Osmotex As Anordning og fremgangsmåte for transport av v¶ske gjennom materialer
FI20030998A0 (fi) * 2003-07-02 2003-07-02 Nokia Corp Verkkomittaukset radiotelekommunikaatioverkossa
JP2005061391A (ja) * 2003-07-30 2005-03-10 Aisin Seiki Co Ltd ポンプ装置
JP4593373B2 (ja) * 2004-06-07 2010-12-08 ナノフュージョン株式会社 電気浸透流ポンプシステム及び電気浸透流ポンプ

Patent Citations (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US661925A (en) * 1900-03-08 1900-11-13 James H Woodard Traveling oiler for elevator-guides.
US3893904A (en) * 1973-07-02 1975-07-08 Albert F Hadermann Electroosmotic pressure cell
US3923426A (en) * 1974-08-15 1975-12-02 Alza Corp Electroosmotic pump and fluid dispenser including same
US5371529A (en) * 1991-10-17 1994-12-06 Sony Corporation Ink-jet print head and ink-jet printer
US5560811A (en) * 1995-03-21 1996-10-01 Seurat Analytical Systems Incorporated Capillary electrophoresis apparatus and method
US5872010A (en) * 1995-07-21 1999-02-16 Northeastern University Microscale fluid handling system
US6051124A (en) * 1996-09-27 2000-04-18 Nec Corporation Zeta-potential determining apparatus
US6090251A (en) * 1997-06-06 2000-07-18 Caliper Technologies, Inc. Microfabricated structures for facilitating fluid introduction into microfluidic devices
US6013164A (en) * 1997-06-25 2000-01-11 Sandia Corporation Electokinetic high pressure hydraulic system
US5989402A (en) * 1997-08-29 1999-11-23 Caliper Technologies Corp. Controller/detector interfaces for microfluidic systems
US6321791B1 (en) * 1998-01-20 2001-11-27 Caliper Technologies Corp. Multi-layer microfluidic devices
US6103199A (en) * 1998-09-15 2000-08-15 Aclara Biosciences, Inc. Capillary electroflow apparatus and method
US6416642B1 (en) * 1999-01-21 2002-07-09 Caliper Technologies Corp. Method and apparatus for continuous liquid flow in microscale channels using pressure injection, wicking, and electrokinetic injection
US6406605B1 (en) * 1999-06-01 2002-06-18 Ysi Incorporated Electroosmotic flow controlled microfluidic devices
US6729383B1 (en) * 1999-12-16 2004-05-04 The United States Of America As Represented By The Secretary Of The Navy Fluid-cooled heat sink with turbulence-enhancing support pins
US6698798B2 (en) * 2000-04-13 2004-03-02 California Institute Of Technology Micromachined rubber O-ring microfluidic couplers
US6537437B1 (en) * 2000-11-13 2003-03-25 Sandia Corporation Surface-micromachined microfluidic devices
US7147441B2 (en) * 2000-12-20 2006-12-12 Board Of Trustees Of The University Of Arkansas, N.A. Microfluidics and small volume mixing based on redox magnetohydrodynamics methods
US6669762B2 (en) * 2000-12-28 2003-12-30 Nipro Corporation Air trap for liquid circulation line
US7060894B2 (en) * 2001-02-15 2006-06-13 Merck Patent Gmbh Device for connecting microcomponents
US20040074084A1 (en) * 2001-02-15 2004-04-22 Guido Pieper Device for connecting microcomponents
US6491684B1 (en) * 2001-05-22 2002-12-10 Durect Corporation Fluid delivery device having a water generating electrochemical/chemical pump and associated method
US6770183B1 (en) * 2001-07-26 2004-08-03 Sandia National Laboratories Electrokinetic pump
US20040247450A1 (en) * 2001-10-02 2004-12-09 Jonatan Kutchinsky Sieve electrooosmotic flow pump
US7037082B2 (en) * 2001-10-02 2006-05-02 Sophion Bioscience A/S Corbino disc electroosmotic flow pump
US20030068229A1 (en) * 2001-10-05 2003-04-10 Tihiro Ohkawa Fiber filled electro-osmotic pump
US20040101421A1 (en) * 2002-09-23 2004-05-27 Kenny Thomas W. Micro-fabricated electrokinetic pump with on-frit electrode
US7086839B2 (en) * 2002-09-23 2006-08-08 Cooligy, Inc. Micro-fabricated electrokinetic pump with on-frit electrode
US7267753B2 (en) * 2002-10-18 2007-09-11 Eksigent Technologies Llc Electrokinetic device having capacitive electrodes
US20040234378A1 (en) * 2003-01-31 2004-11-25 James Lovette Method and apparatus for low-cost electrokinetic pump manufacturing
US20050034842A1 (en) * 2003-08-11 2005-02-17 David Huber Electroosmotic micropumps with applications to fluid dispensing and field sampling
US7231839B2 (en) * 2003-08-11 2007-06-19 The Board Of Trustees Of The Leland Stanford Junior University Electroosmotic micropumps with applications to fluid dispensing and field sampling
US20050034824A1 (en) * 2003-08-13 2005-02-17 Metso Automation Usa Inc. System and method for controlling a processor including a digester utilizing time-based assessments
US7204914B2 (en) * 2003-08-13 2007-04-17 Metso Automation Usa Inc. System and method for controlling a processor including a digester utilizing time-based assessments
US7465381B2 (en) * 2004-01-22 2008-12-16 Stc.Unm Electrokinetic molecular separation in nanoscale fluidic channels
US20080260542A1 (en) * 2004-06-07 2008-10-23 Nano Fusion Technologies, Inc Electroosmotic Pump System and Electroosmotic Pump

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8042928B2 (en) * 2007-01-23 2011-10-25 Kabushiki Kaisha Toshiba Liquid container, fuel cell system and method for controlling fuel cell system
US20080174644A1 (en) * 2007-01-23 2008-07-24 Kabushiki Kaisha Toshiba Liquid container, fuel cell system and method for controlling fuel cell system
US20100104459A1 (en) * 2008-10-28 2010-04-29 Commissariat A L'energie Atomique Micropump actuated by droplets
US8597594B2 (en) 2008-11-26 2013-12-03 Illumina, Inc. Apparatus for fragmenting nucleic acids
US8252250B2 (en) 2008-11-26 2012-08-28 Illumina, Inc. Electroosmotic pump with improved gas management
US20100187115A1 (en) * 2008-11-26 2010-07-29 Illumina Corporation Electroosmotic pump with improved gas management
US8753584B2 (en) 2008-11-26 2014-06-17 Illumina, Inc. System or device for biochemical analysis having at least one electroosmotic pump
US20120301324A1 (en) * 2010-01-25 2012-11-29 Cornell University - Cornell Center For Technology Enterprise & Commercialization (Cctec) Electro-osmotic apparatus, method, and applications
US8998584B2 (en) * 2010-01-25 2015-04-07 Cornell University Electro-osmotic apparatus, method, and applications
US20130094978A1 (en) * 2010-07-24 2013-04-18 Clayton Hoffarth Downhole pump with a pressure sequencing valve
US20130153425A1 (en) * 2011-12-15 2013-06-20 General Electric Company Electroosmotic pump and method of use thereof
US9103331B2 (en) * 2011-12-15 2015-08-11 General Electric Company Electro-osmotic pump
US20130301105A1 (en) * 2012-05-10 2013-11-14 Samsung Display Co., Ltd. Electrowetting display device
US10268035B2 (en) * 2012-05-10 2019-04-23 Amazon Technologies, Inc. Electrowetting display device

Also Published As

Publication number Publication date
JP2006311796A (ja) 2006-11-09
WO2006106884A1 (ja) 2006-10-12
CN101213457A (zh) 2008-07-02
EP1873532A1 (en) 2008-01-02
KR20080005380A (ko) 2008-01-11
JP4593507B2 (ja) 2010-12-08
KR100930255B1 (ko) 2009-12-09

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Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:YANAGISAWA, ICHIRO;NISHIKAWA, MASANA;REEL/FRAME:019942/0238

Effective date: 20070820

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Free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE FILING DATE OF APPLICATION PREVIOUSLY RECORDED ON REEL 019942 FRAME 0252;ASSIGNORS:YANAGISAWA, ICHIRO;NISHIKAWA, MASANA;REEL/FRAME:020420/0146

Effective date: 20070820

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Owner name: NANO FUSION TECHNOLOGIES, INC., JAPAN

Free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE PREVIOUS CORRECTIVE ASSIGNMENT INCORRECTLY STATED THE REEL/FRAME. TH;ASSIGNORS:YANAGISAWA, ICHIRO;NISHIKAWA, MASANA;REEL/FRAME:022808/0792

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