DE69621828D1 - HOCHDRUCKSPRITZENPUMPE für Mikro-Volumina - Google Patents

HOCHDRUCKSPRITZENPUMPE für Mikro-Volumina

Info

Publication number
DE69621828D1
DE69621828D1 DE69621828T DE69621828T DE69621828D1 DE 69621828 D1 DE69621828 D1 DE 69621828D1 DE 69621828 T DE69621828 T DE 69621828T DE 69621828 T DE69621828 T DE 69621828T DE 69621828 D1 DE69621828 D1 DE 69621828D1
Authority
DE
Germany
Prior art keywords
barrel
cover seal
syringe pump
frame
high pressure
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
DE69621828T
Other languages
English (en)
Other versions
DE69621828T2 (de
Inventor
Michael L Kochersperger
Reid B Kowallis
Andrew A Pham
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.)
Applied Biosystems Inc
Original Assignee
PE Corp
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 PE Corp filed Critical PE Corp
Application granted granted Critical
Publication of DE69621828D1 publication Critical patent/DE69621828D1/de
Publication of DE69621828T2 publication Critical patent/DE69621828T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing provided on the piston
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • 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
    • G01N30/36—Control of physical parameters of the fluid carrier in high pressure liquid systems
    • 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
    • G01N2030/326—Control of physical parameters of the fluid carrier of pressure or speed pumps
    • 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
    • G01N30/34—Control of physical parameters of the fluid carrier of fluid composition, e.g. gradient
    • G01N2030/347—Control of physical parameters of the fluid carrier of fluid composition, e.g. gradient mixers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
DE69621828T 1995-03-31 1996-03-07 HOCHDRUCKSPRITZENPUMPE für Mikro-Volumina Expired - Fee Related DE69621828T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/414,663 US5656034A (en) 1995-03-31 1995-03-31 High-pressure micro-volume syringe pump
PCT/US1996/003696 WO1996030757A2 (en) 1995-03-31 1996-03-07 High-pressure micro-volume syringe pump

Publications (2)

Publication Number Publication Date
DE69621828D1 true DE69621828D1 (de) 2002-07-18
DE69621828T2 DE69621828T2 (de) 2003-01-23

Family

ID=23642408

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69621828T Expired - Fee Related DE69621828T2 (de) 1995-03-31 1996-03-07 HOCHDRUCKSPRITZENPUMPE für Mikro-Volumina

Country Status (8)

Country Link
US (1) US5656034A (de)
EP (1) EP0871875B1 (de)
JP (3) JP3569287B2 (de)
AT (1) ATE219246T1 (de)
AU (1) AU700597B2 (de)
CA (1) CA2216861C (de)
DE (1) DE69621828T2 (de)
WO (1) WO1996030757A2 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3534944B2 (ja) * 1996-06-05 2004-06-07 ジーエルサイエンス株式会社 液体クロマトグラフ用ミキサー
DE29701861U1 (de) * 1997-02-04 1998-06-10 Fresenius Ag, 61350 Bad Homburg Vorrichtung zur Dosierung von medizinischen Flüssigkeiten
DE19710717C2 (de) * 1997-03-14 2001-09-20 Uhp Corp Hochdruckeinrichtung
US6050450A (en) * 1998-12-28 2000-04-18 Dispensing Technologies International Incorporated Apparatus and system for precision dispensing of fluids and method of operating the same
US6475188B1 (en) * 1999-05-20 2002-11-05 Anthony David Baxter Bilateral microinjector pump for freely moving animals in an operant chamber
GB9915525D0 (en) * 1999-07-03 1999-09-01 Smiths Industries Plc Syringe pumps
FR2810402B1 (fr) * 2000-06-19 2002-09-06 Univ Orleans Dispositif permeametrique a injecteur a pression controlee separe
US6805841B2 (en) 2001-05-09 2004-10-19 The Provost Fellows And Scholars Of The College Of The Holy And Undivided Trinity Of Queen Elizabeth Near Dublin Liquid pumping system
US6793660B2 (en) 2001-08-20 2004-09-21 Synthes (U.S.A.) Threaded syringe for delivery of a bone substitute material
AU2002366983A1 (en) * 2001-12-31 2003-07-30 The Provost Fellows And Scholars Of The College Of The Holy And Undivided Trinity Of Queen Elizabeth Assembly for cell-based assays
JP4077674B2 (ja) * 2002-07-24 2008-04-16 憲一 工藤 ナノ／ミクロ液体クロマトグラフのグラジエント送液装置および送液方法
WO2005002743A1 (en) * 2003-03-31 2005-01-13 Eidgenossische Technische Hochschule Zurich Controlled surface-chemical gradients
US7351290B2 (en) * 2003-07-17 2008-04-01 General Electric Company Robotic pen
US7507336B2 (en) * 2005-04-20 2009-03-24 Agilent Technologies, Inc. Connector for analytical devices
WO2007005365A2 (en) * 2005-06-29 2007-01-11 Cascade Microtech, Inc. A fluid dispensing system
CN101272989A (zh) * 2005-09-28 2008-09-24 皇家飞利浦电子股份有限公司 人工操作的水净化设备
WO2008152623A1 (en) * 2007-06-11 2008-12-18 Medingo Ltd. Portable infusion device with reduced level of operational noise
US9074703B2 (en) 2008-10-28 2015-07-07 GM Global Technology Operations LLC Pressure regulator for hydrogen storage system
DE102011001270A1 (de) * 2011-03-15 2012-09-20 Dionex Softron Gmbh Lösungsmittel-Vorrats-System für HPLC-Systeme mit geringen Flussraten
WO2013086281A1 (en) * 2011-12-09 2013-06-13 Waters Technologies Corporation Select valve for liquid chromatography systems
GB2540307B (en) * 2014-03-31 2020-08-19 Agilent Technologies Inc Sealing moving with piston in a high-pressure pump
US10295512B2 (en) * 2015-12-08 2019-05-21 Dionex Corporation Multi-lumen mixing device for chromatography
US10406282B2 (en) 2015-12-10 2019-09-10 Repro-Med Systems, Inc. System and method for a syringe micro pump with volute spring
CN108698714B (zh) * 2016-02-19 2021-04-02 费森尤斯卡比德国有限公司 用于生产医疗制剂的设备
US10371141B1 (en) 2016-07-25 2019-08-06 Yury Zelechonok Gradient high pressure syringe pump
WO2018071561A1 (en) 2016-10-12 2018-04-19 Repro-Med Systems, Inc. System and method for a syringe micro pump with wave spring
US11185830B2 (en) 2017-09-06 2021-11-30 Waters Technologies Corporation Fluid mixer
EP4013539A1 (de) 2019-08-12 2022-06-22 Waters Technologies Corporation Mischer für chromatografiesystem
US20230010400A1 (en) * 2019-12-04 2023-01-12 Ian Basil Shine Improved methods and devices for measuring cell numbers and/or cell properties
US11774415B2 (en) 2020-03-26 2023-10-03 Waters Technologies Corporation Metering pump for liquid chromatography
WO2022010665A1 (en) 2020-07-07 2022-01-13 Waters Technologies Corporation Mixer for liquid chromatography
EP4179311A1 (de) 2020-07-07 2023-05-17 Waters Technologies Corporation Kombinationsmischeranordnung zur rauschminderung in der flüssigkeitschromatographie
CN116194767A (zh) 2020-09-22 2023-05-30 沃特世科技公司 连续流混合器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981620A (en) * 1972-03-06 1976-09-21 Waters Associates, Inc. Pumping apparatus
US3830369A (en) * 1973-12-11 1974-08-20 E Pfadenhauer High pressure gradient chamber for liquid chromatography
US3922957A (en) * 1974-04-08 1975-12-02 Beckman Instruments Inc Microflow metering pump
US4347131A (en) * 1981-04-28 1982-08-31 Robert Brownlee Liquid chromatographic pump module
GB8525109D0 (en) * 1985-10-11 1985-11-13 Vickers Plc Syringe pumps
US4804290A (en) * 1986-08-22 1989-02-14 Peter J. Balsells Latching and sealing device
US5071562A (en) * 1987-07-13 1991-12-10 Isco, Inc. Chromatographic system with mixer
US4882063A (en) * 1987-07-13 1989-11-21 Isco, Inc. Chromatographic system
US5080785A (en) * 1987-07-13 1992-01-14 Isco, Inc. Chromatographic system
DE3838465A1 (de) * 1988-11-12 1990-05-17 Fresenius Ag Spritzenpumpe
US5265890A (en) * 1990-12-03 1993-11-30 Peter J. Balsells Seal with spring energizer
US5219099A (en) * 1991-09-06 1993-06-15 California Institute Of Technology Coaxial lead screw drive syringe pump
US5253981A (en) * 1992-03-05 1993-10-19 Frank Ji-Ann Fu Yang Multichannel pump apparatus with microflow rate capability
JP3491948B2 (ja) * 1993-03-05 2004-02-03 ウォーターズ・インベストメンツ・リミテッド 溶剤ポンプ送り装置

Also Published As

Publication number Publication date
JP2005121624A (ja) 2005-05-12
AU5365896A (en) 1996-10-16
AU700597B2 (en) 1999-01-07
WO1996030757A3 (en) 1996-11-07
US5656034A (en) 1997-08-12
EP0871875B1 (de) 2002-06-12
ATE219246T1 (de) 2002-06-15
EP0871875A2 (de) 1998-10-21
JPH11502931A (ja) 1999-03-09
CA2216861C (en) 2001-05-29
DE69621828T2 (de) 2003-01-23
JP3763132B2 (ja) 2006-04-05
JP2004251914A (ja) 2004-09-09
JP3763133B2 (ja) 2006-04-05
CA2216861A1 (en) 1996-10-03
WO1996030757A2 (en) 1996-10-03
JP3569287B2 (ja) 2004-09-22

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: APPLERA CORP., FOSTER CITY, CALIF., US

8339 Ceased/non-payment of the annual fee