DE60119970D1 - Durch elektrisch aktive polymere oder durch materialien mit formgedächtnis aktivierte ventile, einrichtung damit und verfahren zu ihrer verwendung - Google Patents

Durch elektrisch aktive polymere oder durch materialien mit formgedächtnis aktivierte ventile, einrichtung damit und verfahren zu ihrer verwendung

Info

Publication number
DE60119970D1
DE60119970D1 DE60119970T DE60119970T DE60119970D1 DE 60119970 D1 DE60119970 D1 DE 60119970D1 DE 60119970 T DE60119970 T DE 60119970T DE 60119970 T DE60119970 T DE 60119970T DE 60119970 D1 DE60119970 D1 DE 60119970D1
Authority
DE
Germany
Prior art keywords
electrically active
active polymers
molded materials
valves actuated
valve
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 - Lifetime
Application number
DE60119970T
Other languages
English (en)
Other versions
DE60119970T2 (de
Inventor
Francis Garnier
Bernard Mandrand
Patrick Broyer
Pierre Imbaud
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.)
Biomerieux SA
Original Assignee
Biomerieux SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8857112&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60119970(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Biomerieux SA filed Critical Biomerieux SA
Application granted granted Critical
Publication of DE60119970D1 publication Critical patent/DE60119970D1/de
Publication of DE60119970T2 publication Critical patent/DE60119970T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B3/00—Devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes
    • B81B3/0035—Constitution or structural means for controlling the movement of the flexible or deformable elements
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
    • F04B53/1047—Flap valves the valve being formed by one or more flexible elements
    • F04B53/106—Flap valves the valve being formed by one or more flexible elements the valve being a membrane
    • F04B53/1067—Flap valves the valve being formed by one or more flexible elements the valve being a membrane fixed at its whole periphery and with an opening at its centre
    • 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
    • F16K99/0015—Diaphragm or membrane 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
    • F16K99/0034—Operating means specially adapted for microvalves
    • F16K99/0036—Operating means specially adapted for microvalves operated by temperature variations
    • F16K99/0038—Operating means specially adapted for microvalves operated by temperature variations using shape memory alloys
    • 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
    • F16K99/0044—Electric operating means therefor using thermo-electric means
    • 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
    • F16K99/0049—Electric operating means therefor using an electroactive polymer [EAP]
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/12—Shape memory
    • 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
    • F16K2099/0084—Chemistry or biology, e.g. "lab-on-a-chip" technology
DE60119970T 2000-12-01 2001-11-30 Durch elektrisch aktive polymere oder durch materialien mit formgedächtnis aktivierte ventile, einrichtung damit und verfahren zu ihrer verwendung Expired - Lifetime DE60119970T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0015550A FR2817604B1 (fr) 2000-12-01 2000-12-01 Vannes activees par des polymeres electro-actifs ou par des materiaux a memoire de forme, dispositif contenant de telles vannes et procede de mise en oeuvre
FR0015550 2000-12-01
PCT/FR2001/003783 WO2002044566A1 (fr) 2000-12-01 2001-11-30 Vannes activees par des polymeres electro-actifs ou par des materiaux a memoire de forme, dispositif contenant de telles vannes et procede de mise en oeuvre

Publications (2)

Publication Number Publication Date
DE60119970D1 true DE60119970D1 (de) 2006-06-29
DE60119970T2 DE60119970T2 (de) 2007-05-16

Family

ID=8857112

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60119970T Expired - Lifetime DE60119970T2 (de) 2000-12-01 2001-11-30 Durch elektrisch aktive polymere oder durch materialien mit formgedächtnis aktivierte ventile, einrichtung damit und verfahren zu ihrer verwendung

Country Status (9)

Country Link
US (1) US6994314B2 (de)
EP (1) EP1337757B1 (de)
JP (1) JP2004514855A (de)
AT (1) ATE327434T1 (de)
AU (1) AU2002222078A1 (de)
DE (1) DE60119970T2 (de)
ES (1) ES2265456T3 (de)
FR (1) FR2817604B1 (de)
WO (1) WO2002044566A1 (de)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2830967A1 (fr) * 2001-10-15 2003-04-18 Oleg Tretiakoff Module de lecture tactile actionne par un fil a memoire de forme
DK1512215T3 (da) * 2002-03-18 2011-12-05 Stanford Res Inst Int Elektroaktive polymeranordning til bevægelse af fluid
US7988679B2 (en) 2003-03-18 2011-08-02 Navilyst Medical, Inc. Pressure responsive slit valve assembly for a plurality of fluids and uses thereof
US7435236B2 (en) 2003-06-27 2008-10-14 Navilyst Medical, Inc. Pressure actuated valve with improved biasing member
FR2857427B1 (fr) 2003-07-10 2005-08-26 Biomerieux Sa Vanne a commande electrique comprenant une membrane microporeuse
US7252652B2 (en) 2003-08-29 2007-08-07 Boston Scientific Scimed, Inc. Valved catheters including high flow rate catheters
US7059664B2 (en) * 2003-12-04 2006-06-13 General Motors Corporation Airflow control devices based on active materials
US20050165364A1 (en) * 2004-01-22 2005-07-28 Dimatteo Kristian Valved catheter to bypass connector
US20050171510A1 (en) * 2004-01-29 2005-08-04 Dicarlo Paul Pressure actuated safety valve with spiral flow membrane
US8187234B2 (en) * 2004-01-29 2012-05-29 Navilyst Medical, Inc. Pressure activated safety valve with anti-adherent coating
US9933079B2 (en) 2004-01-29 2018-04-03 Angiodynamics, Inc. Stacked membrane for pressure actuated valve
US8034035B2 (en) * 2004-01-29 2011-10-11 Navilyst Medical, Inc. Pressure activated safety valve with high flow slit
US7063268B2 (en) * 2004-06-21 2006-06-20 Intel Corporation Electro-active fluid cooling system
US7168680B2 (en) * 2004-07-22 2007-01-30 Harris Corporation Embedded control valve using electroactive material
DE102004040586A1 (de) * 2004-08-21 2006-02-23 Zf Friedrichshafen Ag Aktuator für den Antriebsstrang eines Kraftfahrzeuges
DE102004050510B4 (de) * 2004-10-15 2012-01-12 Siemens Ag Verfahren zur Ventilsteuerung bei der Thermozyklisierung einer Substanz zwecks PCR und zugehörige Anordnung
US8328768B2 (en) * 2005-02-11 2012-12-11 Angiodynamics, Inc Pressure activated safety valve with improved flow characteristics and durability
US7962208B2 (en) * 2005-04-25 2011-06-14 Cardiac Pacemakers, Inc. Method and apparatus for pacing during revascularization
US20060243934A1 (en) * 2005-04-28 2006-11-02 Chung Bradley D Methods and devices for modulating fluid flow in a micro-fluidic channel
US7352111B2 (en) * 2005-12-01 2008-04-01 Schlumberger Technology Corporation Electroactive polymer pumping system
US8585660B2 (en) 2006-01-25 2013-11-19 Navilyst Medical, Inc. Valved catheter with power injection bypass
DE102006003744B3 (de) * 2006-01-26 2007-09-13 Albert-Ludwigs-Universität Freiburg Vorrichtung zur Bewegung von Flüssigkeiten und/oder Gasen
WO2007090621A2 (en) * 2006-02-07 2007-08-16 Micromuscle Ab Electroactive polymer actuators, applications and methods for fabrication thereof
US7505110B2 (en) 2006-03-14 2009-03-17 International Business Machines Corporation Micro-electro-mechanical valves and pumps
EP1837071A1 (de) * 2006-03-23 2007-09-26 Mnemoscience GmbH Verwendung von Formgedächtnismaterialien zum Eintrag und/oder zur Freigabe von Reagenzien, Katalysatoren und Additiven
US20070234785A1 (en) * 2006-03-30 2007-10-11 Timothy Beerling System and method for using a flexible membrane for controlling fluid flow in a microfluidic circuit
WO2008115264A2 (en) * 2006-09-11 2008-09-25 California Institute Of Technology Electrically actuated valves made from shape memory alloy wires embedded in elastomer
TWI305732B (en) * 2006-09-18 2009-02-01 Raydium Semiconductor Corp Fluid particle separating device
US9434990B2 (en) 2012-04-02 2016-09-06 Lux Bio Group, Inc. Apparatus and method for molecular separation, purification, and sensing
US7638034B2 (en) * 2006-09-21 2009-12-29 Los Alamos National Security, Llc Electrochemical detection of single molecules using abiotic nanopores having electrically tunable dimensions
AR058947A1 (es) * 2007-01-08 2008-03-05 Consejo Nac Invest Cient Tec Microaparato implantable en el ojo para aliviar glaucoma o enfermedad causante de sobrepresion ocular
KR20100053536A (ko) 2007-06-29 2010-05-20 아트피셜 머슬, 인코퍼레이션 감각적 피드백을 부여하는 전기활성 고분자 변환기
US7906891B2 (en) * 2008-02-05 2011-03-15 Sony Ericsson Mobile Communications Ab Light control of an electronic device
DE102008013336B4 (de) 2008-03-06 2021-04-08 Audi Ag Kraftfahrzeug mit aktiver Belüftungsklappe
US8257321B2 (en) 2008-05-21 2012-09-04 Navilyst Medical, Inc. Pressure activated valve for high flow rate and pressure venous access applications
US8457738B2 (en) * 2008-06-19 2013-06-04 Cardiac Pacemakers, Inc. Pacing catheter for access to multiple vessels
US20090318984A1 (en) * 2008-06-19 2009-12-24 Mokelke Eric A External pacemaker with automatic cardioprotective pacing protocol
US9409012B2 (en) * 2008-06-19 2016-08-09 Cardiac Pacemakers, Inc. Pacemaker integrated with vascular intervention catheter
US8639357B2 (en) * 2008-06-19 2014-01-28 Cardiac Pacemakers, Inc. Pacing catheter with stent electrode
US8244352B2 (en) * 2008-06-19 2012-08-14 Cardiac Pacemakers, Inc. Pacing catheter releasing conductive liquid
US9037235B2 (en) * 2008-06-19 2015-05-19 Cardiac Pacemakers, Inc. Pacing catheter with expandable distal end
US20090318994A1 (en) * 2008-06-19 2009-12-24 Tracee Eidenschink Transvascular balloon catheter with pacing electrodes on shaft
US20090318749A1 (en) * 2008-06-19 2009-12-24 Craig Stolen Method and apparatus for pacing and intermittent ischemia
US20090318943A1 (en) * 2008-06-19 2009-12-24 Tracee Eidenschink Vascular intervention catheters with pacing electrodes
US8062007B2 (en) * 2008-07-08 2011-11-22 Panasonic Corporation Fluid transporting device using conductive polymer
US20100012870A1 (en) * 2008-07-15 2010-01-21 William Farrell Remote gas line shut-off valve
US20100056858A1 (en) * 2008-09-02 2010-03-04 Mokelke Eric A Pacing system for use during cardiac catheterization or surgery
US8301272B2 (en) * 2008-12-03 2012-10-30 GM Global Technology Operations LLC Active materials-based compliant mechanisms
US8190303B2 (en) * 2008-12-18 2012-05-29 Dell Products, Lp Systems and methods to dissipate heat in an information handling system
US8337470B2 (en) * 2009-01-28 2012-12-25 Angiodynamics, Inc. Three-way valve for power injection in vascular access devices
US8083721B2 (en) 2009-01-29 2011-12-27 Navilyst Medical, Inc. Power injection valve
EP2239793A1 (de) 2009-04-11 2010-10-13 Bayer MaterialScience AG Elektrisch schaltbarer Polymerfilmaufbau und dessen Verwendung
DE102009023430B4 (de) 2009-05-29 2013-07-25 Siemens Aktiengesellschaft Vorrichtung und Verfahren zum Steuern von Fluidströmen in Lab-on-a-Chip-Systemen sowie Verfahren zum Herstellen der Vorrichtung
US8007468B2 (en) 2009-07-13 2011-08-30 Navilyst Medical, Inc. Method to secure an elastic component in a valve
US20110087093A1 (en) * 2009-10-09 2011-04-14 Navilyst Medical, Inc. Valve configurations for implantable medical devices
US20110118612A1 (en) * 2009-11-18 2011-05-19 Navilyst Medical, Inc. Valved Catheter with Integrated Pressure Measurement Capabilities
KR20140008416A (ko) 2011-03-01 2014-01-21 바이엘 인텔렉쳐 프로퍼티 게엠베하 변형가능한 중합체 장치 및 필름을 제조하기 위한 자동화 제조 방법
TW201250288A (en) 2011-03-22 2012-12-16 Bayer Materialscience Ag Electroactive polymer actuator lenticular system
TWI440171B (zh) * 2011-03-24 2014-06-01 Nat Univ Tsing Hua 微流體裝置
US9876160B2 (en) 2012-03-21 2018-01-23 Parker-Hannifin Corporation Roll-to-roll manufacturing processes for producing self-healing electroactive polymer devices
GB2500646A (en) * 2012-03-28 2013-10-02 Joseph John Cefai Miniature mechanical driver for moving a reciprocating piston in a micro-pump
US9732384B2 (en) 2012-04-02 2017-08-15 Lux Bio Group, Inc. Apparatus and method for molecular separation, purification, and sensing
CN109061128A (zh) 2012-04-02 2018-12-21 力士生物集团公司 用于分子分离、纯化和检测的装置和方法
KR20150031285A (ko) 2012-06-18 2015-03-23 바이엘 인텔렉쳐 프로퍼티 게엠베하 연신 공정을 위한 연신 프레임
US9895524B2 (en) 2012-07-13 2018-02-20 Angiodynamics, Inc. Fluid bypass device for valved catheters
US9590193B2 (en) 2012-10-24 2017-03-07 Parker-Hannifin Corporation Polymer diode
JP6047405B2 (ja) * 2013-01-08 2016-12-21 住友理工株式会社 バルブ
KR102195769B1 (ko) * 2014-07-10 2020-12-30 주식회사 미코바이오메드 미세유체 칩, 이의 제조 방법 및 이를 이용한 분석 장치
DE102015214569B4 (de) * 2015-07-31 2019-10-17 Conti Temic Microelectronic Gmbh Vorrichtung zur pneumatischen Verstellung eines Sitzes in einem Verkehrsmittel
US10802588B2 (en) 2015-09-17 2020-10-13 Qualcomm Incorporated Deflecting film with mechanical protrusion for actuation and tactile feedback
US11538980B2 (en) * 2016-06-14 2022-12-27 Koninklijke Philips N.V. Electroactive polymer actuator device and driving method
US10610678B2 (en) 2016-08-11 2020-04-07 Angiodynamics, Inc. Bi-directional, pressure-actuated medical valve with improved fluid flow control and method of using such
US10555725B2 (en) 2016-09-29 2020-02-11 Gyrus Acmi, Inc. Thermal mechanism to prevent reprocessing or reuse of mechanical surgical devices
DE102016219658C5 (de) * 2016-10-11 2020-07-23 Conti Temic Microelectronic Gmbh Ventilvorrichtung für ein Fahrzeug, sowie Sitzanlage für ein Fahrzeug
TWI689664B (zh) * 2017-08-25 2020-04-01 研能科技股份有限公司 致動氣體導流裝置
FR3077627B1 (fr) * 2018-02-08 2020-05-22 Valeo Systemes Thermiques Dispositif detendeur destine a etre installe dans un circuit de climatisation
FR3077626B1 (fr) * 2018-02-08 2020-05-22 Valeo Systemes Thermiques Dispositif detendeur
US11088635B2 (en) 2018-10-25 2021-08-10 Toyota Motor Engineering & Manufacturing North America, Inc. Actuator with sealable edge region
US11236846B1 (en) * 2019-07-11 2022-02-01 Facebook Technologies, Llc Fluidic control: using exhaust as a control mechanism
CN112774745A (zh) * 2020-12-23 2021-05-11 京东方科技集团股份有限公司 微流控芯片以及用于挤压微流控芯片的可动部件

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4673657A (en) * 1983-08-26 1987-06-16 The Regents Of The University Of California Multiple assay card and system
US4581624A (en) * 1984-03-01 1986-04-08 Allied Corporation Microminiature semiconductor valve
JPH028572A (ja) * 1988-06-28 1990-01-12 Matsushita Refrig Co Ltd ダンパー開閉装置
JPH02149778A (ja) * 1988-11-30 1990-06-08 Seiko Epson Corp 圧電マイクロポンプ
US5325880A (en) * 1993-04-19 1994-07-05 Tini Alloy Company Shape memory alloy film actuated microvalve
JPH06342947A (ja) * 1993-06-01 1994-12-13 Kureha Chem Ind Co Ltd 多孔質圧電体の製造方法及びポリマ−圧電性多孔膜
DE19530843A1 (de) * 1994-10-20 1996-05-02 Hewlett Packard Co Mikrobearbeitete Ventilöffnung und Ventilsitz mit verbesserter thermischer Isolierung
JP3026066B2 (ja) * 1995-03-16 2000-03-27 ニッタ株式会社 ポリウレタンエラストマー・アクチュエータ
NL9500589A (nl) 1995-03-28 1996-11-01 Tieman Bv F J Braillecel met een actuator die een mechanisch werkzame, intrinsiek geleidende polymeer bevat.
EP0862708A4 (de) * 1995-12-18 1998-11-25 Armand P Neukermans Microventil und integriertes mikrofluidsystem
US5863502A (en) 1996-01-24 1999-01-26 Sarnoff Corporation Parallel reaction cassette and associated devices
JP3368741B2 (ja) * 1996-02-28 2003-01-20 横河電機株式会社 マイクロバルブ及びその製造方法
WO1997033094A1 (fr) * 1996-03-05 1997-09-12 Westonbridge International Limited Valve micro-usinee a membrane
JPH09293913A (ja) * 1996-04-25 1997-11-11 Casio Comput Co Ltd 機能性高分子素子
US5954079A (en) * 1996-04-30 1999-09-21 Hewlett-Packard Co. Asymmetrical thermal actuation in a microactuator
WO1998035529A2 (en) 1997-02-07 1998-08-13 Sri International Elastomeric dielectric polymer film sonic actuator
DE19720482C5 (de) * 1997-05-16 2006-01-26 INSTITUT FüR MIKROTECHNIK MAINZ GMBH Mikromembranpumpe
NO972803D0 (no) * 1997-06-17 1997-06-17 Opticom As Elektrisk adresserbar logisk innretning, fremgangsmåte til elektrisk adressering av samme og anvendelse av innretning og fremgangsmåte
WO1999007997A1 (en) 1997-08-11 1999-02-18 Massachusetts Institute Of Technology Conducting polymer driven rotary motor
US5975485A (en) * 1997-10-16 1999-11-02 Industrial Technology Research Institute Integrated micro thermistor type flow control module
AU4857799A (en) 1998-07-02 2000-01-24 Peptide Solutions Peptides from (varicella-zoster) and other viruses for hiv-2 diagnosis and therapy
FR2782935B3 (fr) * 1998-09-08 2000-10-20 Biomerieux Sa Dispositif permettant des reactions, systeme de transfert entre dispositifs et procede de mise en oeuvre d'un tel systeme
US6347860B1 (en) * 1998-12-30 2002-02-19 Samsung Electronics Co., Ltd. Printer head using shape memory alloy and method for manufacturing the same
JP3705068B2 (ja) * 1999-02-23 2005-10-12 松下電工株式会社 半導体装置及びこれを用いた半導体マイクロアクチュエータ及び半導体マイクロバルブ及び半導体マイクロリレー
JP2000277825A (ja) * 1999-03-23 2000-10-06 Tokai Rubber Ind Ltd 圧電素子
US6406605B1 (en) * 1999-06-01 2002-06-18 Ysi Incorporated Electroosmotic flow controlled microfluidic devices
FR2795476B1 (fr) * 1999-06-22 2001-07-27 Biomerieux Sa Vanne permettant de diriger un fluide dans une carte d'analyse

Also Published As

Publication number Publication date
FR2817604B1 (fr) 2004-04-23
EP1337757A1 (de) 2003-08-27
EP1337757B1 (de) 2006-05-24
US6994314B2 (en) 2006-02-07
WO2002044566A1 (fr) 2002-06-06
DE60119970T2 (de) 2007-05-16
JP2004514855A (ja) 2004-05-20
ES2265456T3 (es) 2007-02-16
ATE327434T1 (de) 2006-06-15
AU2002222078A1 (en) 2002-06-11
FR2817604A1 (fr) 2002-06-07
US20040108479A1 (en) 2004-06-10

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