DE50204175D1 - Vorrichtung und verfahren zum dosieren kleiner flüssigkeitsmengen - Google Patents

Vorrichtung und verfahren zum dosieren kleiner flüssigkeitsmengen

Info

Publication number
DE50204175D1
DE50204175D1 DE50204175T DE50204175T DE50204175D1 DE 50204175 D1 DE50204175 D1 DE 50204175D1 DE 50204175 T DE50204175 T DE 50204175T DE 50204175 T DE50204175 T DE 50204175T DE 50204175 D1 DE50204175 D1 DE 50204175D1
Authority
DE
Germany
Prior art keywords
nozzle
liquid
connecting channel
media reservoir
dosed
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
DE50204175T
Other languages
English (en)
Inventor
Roland Zengerle
Peter Koltay
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE50204175T priority Critical patent/DE50204175D1/de
Application granted granted Critical
Publication of DE50204175D1 publication Critical patent/DE50204175D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01L3/02—Burettes; Pipettes
    • B01L3/0241—Drop counters; Drop formers
    • B01L3/0268—Drop counters; Drop formers using pulse dispensing or spraying, eg. inkjet type, piezo actuated ejection of droplets from capillaries
    • 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
    • B01L2300/0829—Multi-well plates; Microtitration plates
    • 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
    • B01L2300/0864—Configuration of multiple channels and/or chambers in a single devices comprising only one inlet and multiple receiving wells, e.g. for separation, splitting
    • 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
    • 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

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Nozzles (AREA)
DE50204175T 2001-01-18 2002-01-10 Vorrichtung und verfahren zum dosieren kleiner flüssigkeitsmengen Expired - Lifetime DE50204175D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50204175T DE50204175D1 (de) 2001-01-18 2002-01-10 Vorrichtung und verfahren zum dosieren kleiner flüssigkeitsmengen

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10102152A DE10102152C1 (de) 2001-01-18 2001-01-18 Vorrichtung und Verfahren zum Dosieren kleiner Flüssigkeitsmengen
DE50204175T DE50204175D1 (de) 2001-01-18 2002-01-10 Vorrichtung und verfahren zum dosieren kleiner flüssigkeitsmengen
PCT/EP2002/000186 WO2002057015A2 (de) 2001-01-18 2002-01-10 Vorrichtung und verfahren zum dosieren kleiner flüssigkeitsmengen

Publications (1)

Publication Number Publication Date
DE50204175D1 true DE50204175D1 (de) 2005-10-13

Family

ID=7670982

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10102152A Expired - Fee Related DE10102152C1 (de) 2001-01-18 2001-01-18 Vorrichtung und Verfahren zum Dosieren kleiner Flüssigkeitsmengen
DE50204175T Expired - Lifetime DE50204175D1 (de) 2001-01-18 2002-01-10 Vorrichtung und verfahren zum dosieren kleiner flüssigkeitsmengen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10102152A Expired - Fee Related DE10102152C1 (de) 2001-01-18 2001-01-18 Vorrichtung und Verfahren zum Dosieren kleiner Flüssigkeitsmengen

Country Status (6)

Country Link
US (1) US7396510B2 (de)
EP (1) EP1351766B1 (de)
AT (1) ATE303867T1 (de)
AU (1) AU2002235830A1 (de)
DE (2) DE10102152C1 (de)
WO (1) WO2002057015A2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10257004A1 (de) * 2002-12-06 2004-06-17 Steag Microparts Gmbh Vorrichtung zur parallelen Dosierung von Flüssigkeiten
US20050226771A1 (en) * 2003-09-19 2005-10-13 Lehto Dennis A High speed microplate transfer
US20050233472A1 (en) * 2003-09-19 2005-10-20 Kao H P Spotting high density plate using a banded format
DE102004006452B4 (de) 2004-02-05 2006-04-20 Ing. Erich Pfeiffer Gmbh Mikrodosiervorrichtung
DE102004006453B4 (de) * 2004-02-05 2007-03-29 Ing. Erich Pfeiffer Gmbh Dosiervorrichtung
US7250260B2 (en) 2004-02-18 2007-07-31 Applera Corporation Multi-step bioassays on modular microfluidic application platforms
DE102006047658B4 (de) * 2006-09-29 2009-03-19 Ing. Erich Pfeiffer Gmbh Mikrodosiervorrichtung für ein flüssiges Medium
DE102007023014A1 (de) * 2007-05-15 2008-11-27 Kba-Metronic Ag Verfahren und System zur Dosierung und zum Aufbringen einer Reagenzflüssigkeit
CN109991035B (zh) * 2017-12-29 2021-12-24 台达电子工业股份有限公司 微量取样装置
CN111617812B (zh) * 2019-10-17 2021-12-03 北京京东方健康科技有限公司 微流控基板及其流体驱动方法、微流控装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537231A (en) * 1983-08-29 1985-08-27 Becton, Dickinson And Company Dispenser apparatus for simultaneously dispensing predetermined equal volumes of liquid including a disposable dispenser module
JPH04232752A (ja) * 1990-06-24 1992-08-21 Lexmark Internatl Inc インクジエツト・プリントヘツド及びインクジエツトのプリント方法
DE9011816U1 (de) * 1990-08-14 1990-10-18 Siemens AG, 8000 München Tintendruckkopf für Tintendruckeinrichtungen mit einer Rückflußbremse im Tintenversorgungssystem
US5593290A (en) * 1994-12-22 1997-01-14 Eastman Kodak Company Micro dispensing positive displacement pump
US5943079A (en) * 1995-11-20 1999-08-24 Brother Kogyo Kabushiki Kaisha Ink jet head
DE19648694C1 (de) * 1996-11-25 1998-04-30 Vermes Mikrotechnik Gmbh Bidirektionale dynamische Mikropumpe
DE19706513C2 (de) * 1997-02-19 1999-06-17 Hahn Schickard Ges Mikrodosiervorrichtung und Verfahren zum Betreiben derselben
US5957167A (en) * 1997-12-18 1999-09-28 Pharmacopeia, Inc. Article for dispensing small volumes of liquid
DE19802368C1 (de) * 1998-01-22 1999-08-05 Hahn Schickard Ges Mikrodosiervorrichtung
WO1999052625A2 (de) * 1998-04-09 1999-10-21 Institut für Diagnostikforschung GmbH an der Freien Universität Berlin Verfahren und vorrichtung zur anfertigung von synthese- oder analysereihen
DE19913076A1 (de) * 1999-03-23 2000-10-19 Hahn Schickard Ges Vorrichtung und Verfahren zum Aufbringen von Mikrotröpfchen auf ein Substrat
DE19917029C2 (de) 1999-04-15 2001-08-09 Inst Mikrotechnik Mainz Gmbh Verfahren und Vorrichtung zur dosierten Ausgabe von Flüssigkeitsmengen im Bereich von 0,1 nl bis 100 mul
JP4399072B2 (ja) * 1999-12-03 2010-01-13 ノードソン株式会社 液状物の吐出装置

Also Published As

Publication number Publication date
US20040074557A1 (en) 2004-04-22
WO2002057015A3 (de) 2002-12-05
US7396510B2 (en) 2008-07-08
AU2002235830A1 (en) 2002-07-30
ATE303867T1 (de) 2005-09-15
EP1351766A2 (de) 2003-10-15
EP1351766B1 (de) 2005-09-07
WO2002057015A2 (de) 2002-07-25
DE10102152C1 (de) 2002-06-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition