AU2001236020A1 - Very small chemical device and flow rate adjusting method therefor - Google Patents
Very small chemical device and flow rate adjusting method thereforInfo
- Publication number
- AU2001236020A1 AU2001236020A1 AU2001236020A AU3602001A AU2001236020A1 AU 2001236020 A1 AU2001236020 A1 AU 2001236020A1 AU 2001236020 A AU2001236020 A AU 2001236020A AU 3602001 A AU3602001 A AU 3602001A AU 2001236020 A1 AU2001236020 A1 AU 2001236020A1
- Authority
- AU
- Australia
- Prior art keywords
- flow rate
- rate adjusting
- method therefor
- adjusting method
- small chemical
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B1/00—Devices without movable or flexible elements, e.g. microcapillary devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0093—Microreactors, e.g. miniaturised or microfabricated reactors
-
- 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
- F16K99/0017—Capillary or surface tension valves, e.g. using electro-wetting or electro-capillarity effects
-
- 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
- F16K99/0023—Constructional types of microvalves; Details of the cutting-off member with ball-shaped valve members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00781—Aspects relating to microreactors
- B01J2219/00783—Laminate assemblies, i.e. the reactor comprising a stack of plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00781—Aspects relating to microreactors
- B01J2219/00851—Additional features
- B01J2219/00858—Aspects relating to the size of the reactor
- B01J2219/0086—Dimensions of the flow channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00781—Aspects relating to microreactors
- B01J2219/00891—Feeding or evacuation
-
- 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
- B01L2400/06—Valves, specific forms thereof
- B01L2400/0633—Valves, specific forms thereof with moving parts
- B01L2400/0655—Valves, specific forms thereof with moving parts pinch valves
-
- 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
- B01L2400/08—Regulating or influencing the flow resistance
- B01L2400/082—Active control of flow resistance, e.g. flow controllers
-
- 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
- F16K2099/0074—Fabrication methods specifically adapted for microvalves using photolithography, e.g. etching
-
- 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
- F16K2099/0084—Chemistry or biology, e.g. "lab-on-a-chip" technology
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/26—Conditioning of the fluid carrier; Flow patterns
- G01N30/28—Control of physical parameters of the fluid carrier
- G01N30/32—Control of physical parameters of the fluid carrier of pressure or speed
- G01N2030/324—Control of physical parameters of the fluid carrier of pressure or speed speed, flow rate
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/60—Construction of the column
- G01N30/6004—Construction of the column end pieces
- G01N2030/6008—Construction of the column end pieces capillary restrictors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/60—Construction of the column
- G01N30/6095—Micromachined or nanomachined, e.g. micro- or nanosize
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/1624—Destructible or deformable element controlled
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/1842—Ambient condition change responsive
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
-
- 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)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Clinical Laboratory Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Micromachines (AREA)
- Safety Valves (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000288504 | 2000-09-22 | ||
JP2000/288504 | 2000-09-22 | ||
PCT/JP2001/001563 WO2002024320A1 (fr) | 2000-09-22 | 2001-03-01 | Tres petit dispositif chimique et procede de reglage du debit de celui-ci |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001236020A1 true AU2001236020A1 (en) | 2002-04-02 |
Family
ID=18772084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001236020A Abandoned AU2001236020A1 (en) | 2000-09-22 | 2001-03-01 | Very small chemical device and flow rate adjusting method therefor |
Country Status (7)
Country | Link |
---|---|
US (1) | US7238325B2 (zh) |
EP (1) | EP1327474A4 (zh) |
KR (1) | KR20030038739A (zh) |
CN (1) | CN1262344C (zh) |
AU (1) | AU2001236020A1 (zh) |
CA (1) | CA2422550A1 (zh) |
WO (1) | WO2002024320A1 (zh) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1650173B (zh) * | 2002-04-30 | 2012-06-06 | 爱科来株式会社 | 分析用具、使用分析用具的试样分析方法及分析装置、和分析用具的开口形成方法 |
WO2004011149A1 (en) * | 2002-07-26 | 2004-02-05 | Applera Corporation | Valve assembly for microfluidic devices, and method for opening and closing same |
US6935617B2 (en) * | 2002-07-26 | 2005-08-30 | Applera Corporation | Valve assembly for microfluidic devices, and method for opening and closing the same |
US7198759B2 (en) * | 2002-07-26 | 2007-04-03 | Applera Corporation | Microfluidic devices, methods, and systems |
DE10239597B4 (de) * | 2002-08-28 | 2005-03-17 | Fresenius Medical Care Deutschland Gmbh | Einwegkassette |
DE10302720A1 (de) * | 2003-01-23 | 2004-08-05 | Steag Microparts Gmbh | Mikrofluidischer Schalter zum Anhalten des Flüssigkeitsstroms während eines Zeitintervalls |
US20050047967A1 (en) * | 2003-09-03 | 2005-03-03 | Industrial Technology Research Institute | Microfluidic component providing multi-directional fluid movement |
US20050069462A1 (en) * | 2003-09-30 | 2005-03-31 | International Business Machines Corporation | Microfluidics Packaging |
US7927550B2 (en) | 2004-04-27 | 2011-04-19 | Agilent Technologies, Inc. | Microfluidic connection |
JP2007147456A (ja) * | 2005-11-28 | 2007-06-14 | Seiko Epson Corp | マイクロ流体システム、試料分析装置、及び標的物質の検出または測定方法 |
JP4721227B2 (ja) * | 2006-05-22 | 2011-07-13 | アイダエンジニアリング株式会社 | マイクロ流路チップ及びその製造方法 |
JP4940756B2 (ja) * | 2006-05-22 | 2012-05-30 | ソニー株式会社 | マイクロ流路系 |
EP1905514A1 (en) * | 2006-09-30 | 2008-04-02 | Roche Diagnostics GmbH | Device having a reversibly closable fluid valve |
EP2431748B1 (en) * | 2009-05-15 | 2017-08-23 | Konica Minolta, Inc. | Microchip |
KR101312090B1 (ko) * | 2009-12-18 | 2013-09-25 | 한국전자통신연구원 | 랩온어칩 및 그 구동방법 |
FR2967362B1 (fr) | 2010-11-16 | 2012-12-21 | Genewave | Cartouche microfluidique pour diagnostic moleculaire |
US20160109333A1 (en) * | 2014-10-21 | 2016-04-21 | Krohne Messtechnik Gmbh | Pressure-drop device |
CN106233818B (zh) | 2015-04-07 | 2020-10-27 | 源鉴定私人有限公司 | 一种直流加热器 |
WO2017049122A1 (en) * | 2015-09-18 | 2017-03-23 | Arizona Board Of Regents, A Body Corporate Of The State Of Arizona, Acting For And On Behalf Of Arizona State University | Layered structure for improved sealing of microwell arrays |
CN108027076B (zh) * | 2015-09-28 | 2019-08-20 | 株式会社日立高新技术 | 流路模块以及采用该流路模块的细胞培养装置 |
KR102104868B1 (ko) * | 2017-03-29 | 2020-04-29 | 킴벌리-클라크 월드와이드, 인크. | 외부 압력 대비 방향성 유체 이송을 위한 표면 |
CN110857743B (zh) * | 2018-08-22 | 2020-10-16 | 厦门大学 | 用于微流控芯片的液流导向阀及微流控芯片 |
WO2021220687A1 (ja) * | 2020-04-28 | 2021-11-04 | 東ソー・シリカ株式会社 | エネルギー線硬化型塗料艶消し用疎水性シリカゲル |
CN112295615A (zh) * | 2020-05-15 | 2021-02-02 | 广州普世君安生物科技有限公司 | 一种微流控阀及微流控芯片 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4233029A (en) * | 1978-10-25 | 1980-11-11 | Eastman Kodak Company | Liquid transport device and method |
US4657490A (en) * | 1985-03-27 | 1987-04-14 | Quest Medical, Inc. | Infusion pump with disposable cassette |
EP0722541B1 (en) * | 1993-10-04 | 1998-12-30 | Research International, Inc. | Micromachined flow switches |
JPH09508200A (ja) | 1993-12-28 | 1997-08-19 | アボツト,ラボラトリーズ | 表面下流を有する装置及び診断検定におけるその使用 |
US5580523A (en) * | 1994-04-01 | 1996-12-03 | Bard; Allen J. | Integrated chemical synthesizers |
US5765591A (en) * | 1995-11-20 | 1998-06-16 | Argonaut Technologies, Inc. | Valve apparatus and method for distributing fluids |
EP0862708A4 (en) * | 1995-12-18 | 1998-11-25 | Armand P Neukermans | MICROFLUIDIC VALVE AND INTEGRATED MICROFLUIDIC SYSTEM |
US5863502A (en) | 1996-01-24 | 1999-01-26 | Sarnoff Corporation | Parallel reaction cassette and associated devices |
US5885470A (en) * | 1997-04-14 | 1999-03-23 | Caliper Technologies Corporation | Controlled fluid transport in microfabricated polymeric substrates |
US6073482A (en) * | 1997-07-21 | 2000-06-13 | Ysi Incorporated | Fluid flow module |
US5932799A (en) * | 1997-07-21 | 1999-08-03 | Ysi Incorporated | Microfluidic analyzer module |
CA2306126A1 (en) * | 1997-10-15 | 1999-04-22 | Aclara Biosciences, Inc. | Laminate microstructure device and method for making same |
EP1046032A4 (en) * | 1998-05-18 | 2002-05-29 | Univ Washington | LIQUID ANALYSIS CARTRIDGE |
JP2000262871A (ja) * | 1999-01-11 | 2000-09-26 | Kawamura Inst Of Chem Res | 微小膜分離デバイス及びその製造方法 |
-
2001
- 2001-03-01 US US10/380,469 patent/US7238325B2/en not_active Expired - Fee Related
- 2001-03-01 CN CNB018159109A patent/CN1262344C/zh not_active Expired - Fee Related
- 2001-03-01 EP EP01908194A patent/EP1327474A4/en not_active Withdrawn
- 2001-03-01 AU AU2001236020A patent/AU2001236020A1/en not_active Abandoned
- 2001-03-01 CA CA002422550A patent/CA2422550A1/en not_active Abandoned
- 2001-03-01 WO PCT/JP2001/001563 patent/WO2002024320A1/ja not_active Application Discontinuation
- 2001-03-01 KR KR10-2003-7003716A patent/KR20030038739A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR20030038739A (ko) | 2003-05-16 |
WO2002024320A1 (fr) | 2002-03-28 |
CA2422550A1 (en) | 2003-03-18 |
CN1262344C (zh) | 2006-07-05 |
EP1327474A4 (en) | 2004-12-29 |
US20030190265A1 (en) | 2003-10-09 |
CN1460036A (zh) | 2003-12-03 |
EP1327474A1 (en) | 2003-07-16 |
US7238325B2 (en) | 2007-07-03 |
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