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ATE370788T1 - Pipettenspitze, pipetiervorrichtung, pipettenspitzenbetätigungsvorrichtung und verfahren zum pipetieren im nl-bereich - Google Patents

Pipettenspitze, pipetiervorrichtung, pipettenspitzenbetätigungsvorrichtung und verfahren zum pipetieren im nl-bereich

Info

Publication number
ATE370788T1
ATE370788T1 AT05823001T AT05823001T ATE370788T1 AT E370788 T1 ATE370788 T1 AT E370788T1 AT 05823001 T AT05823001 T AT 05823001T AT 05823001 T AT05823001 T AT 05823001T AT E370788 T1 ATE370788 T1 AT E370788T1
Authority
AT
Austria
Prior art keywords
pipetting
pipette tip
orifice
area
radial direction
Prior art date
Application number
AT05823001T
Other languages
English (en)
Inventor
Peter Koltay
Wolfgang Streule
Original Assignee
Zengerle Roland
Sandmaier Hermann
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 Zengerle Roland, Sandmaier Hermann filed Critical Zengerle Roland
Application granted granted Critical
Publication of ATE370788T1 publication Critical patent/ATE370788T1/de

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
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0275—Interchangeable or disposable dispensing tips
    • 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
    • B01L2300/0832—Geometry, shape and general structure cylindrical, tube shaped
    • 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
    • B01L2300/12—Specific details about materials
    • B01L2300/123—Flexible; Elastomeric
    • 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
    • B01L2400/0481—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure squeezing of channels or chambers

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
AT05823001T 2005-01-19 2005-12-19 Pipettenspitze, pipetiervorrichtung, pipettenspitzenbetätigungsvorrichtung und verfahren zum pipetieren im nl-bereich ATE370788T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005002525A DE102005002525A1 (de) 2005-01-19 2005-01-19 Pipettenspitze, Pipetiervorrichtung, Pipettenspitzen-Betätigungsvorrichtung und Verfahren zum Pipetieren im nL-Bereich

Publications (1)

Publication Number Publication Date
ATE370788T1 true ATE370788T1 (de) 2007-09-15

Family

ID=35744657

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05823001T ATE370788T1 (de) 2005-01-19 2005-12-19 Pipettenspitze, pipetiervorrichtung, pipettenspitzenbetätigungsvorrichtung und verfahren zum pipetieren im nl-bereich

Country Status (5)

Country Link
US (1) US8071049B2 (de)
EP (1) EP1699560B1 (de)
AT (1) ATE370788T1 (de)
DE (2) DE102005002525A1 (de)
WO (1) WO2006076957A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9312095B2 (en) * 2010-03-24 2016-04-12 Brown University Method and system for automating sample preparation for microfluidic cryo TEM
ES2424216T3 (es) 2010-06-02 2013-09-30 Technische Universität Berlin Dispositivo de válvula para controlar un flujo de un fluido a través de un canal de fluido, disposición así como dispositivo de múltiples vías
DE102010017216A1 (de) 2010-06-02 2011-12-08 Technische Universität Berlin Ventilvorrichtung zum Steuern eines Flusses eines Fluides durch einen Fluidkanal, Anordnung sowie Mehrwegventilvorrichtung
USD698458S1 (en) * 2011-08-18 2014-01-28 Bioptic, Inc. Disposable bio-analysis cartridge
EP2662137A1 (de) 2012-05-08 2013-11-13 Roche Diagniostics GmbH Ausgabeanordnung
DE102012209314B4 (de) 2012-06-01 2015-04-02 Albert-Ludwigs-Universität Freiburg Vorrichtung und Verfahren zur Abgabe oder Aufnahme eines Flüssigkeitsvolumens
DE202013003390U1 (de) 2013-04-11 2014-07-14 Brand Gmbh + Co Kg Pipettiervorrichtung mit einer Mikrodosiereinheit
DE102013006227A1 (de) 2013-04-11 2014-10-16 Brand Gmbh + Co Kg Pipettiervorrichtung mit einer Mikrodosiereinheit
DE102015009695A1 (de) 2014-08-07 2016-02-11 Brand Gmbh + Co Kg Pipettiervorrichtung mit einer Mikrodosiereinheit
DE202014006241U1 (de) * 2014-08-07 2015-11-12 Brand Gmbh + Co Kg Pipettiervorrichtung mit einer Mikrodosiereinheit
JP1542088S (de) * 2015-03-16 2017-07-10
DE202016004140U1 (de) 2016-07-05 2017-10-08 Brand Gmbh + Co Kg Pipettiervorrichtung zum Aspirieren und Dispensieren von Flüssigkeiten
WO2019083512A1 (en) * 2017-10-24 2019-05-02 Hewlett-Packard Development Company, L.P. FLUID DISPENSER
EP3489693B1 (de) 2017-11-22 2020-09-09 Brand Gmbh + Co Kg Verfahren zum steuern einer pipettiervorrichtung
DE102018129320A1 (de) 2017-11-22 2019-05-23 Brand Gmbh + Co Kg Verfahren zum Steuern einer Pipettiervorrichtung
US10625254B2 (en) 2017-11-22 2020-04-21 Brand Gmbh + Co Kg Method for controlling a pipetting device
DE102018131088A1 (de) * 2018-12-05 2020-06-10 Biofluidix Gmbh Flüssigkeitsdosiervorrichtung zur ballistischen Abgabe von Dosiermengen im Nanoliterbereich, Flüssigkeitsdosierverfahren und Pipettierspitze hierfür
DE102019113679A1 (de) * 2019-05-22 2020-11-26 Hamilton Storage Gmbh Flüssigkeit-Screeningbaugruppe mit mechanischer Auslösung kleinster Flüssigkeitsmengen
CN115106143A (zh) * 2022-06-29 2022-09-27 合肥瀚海星点生物科技有限公司 一种高精度电动微量液体移液器
DE102022211313A1 (de) * 2022-10-25 2024-04-25 Biofluidix Gmbh Dosiermodul mit Betätigungsfenster
CN115739230B (zh) * 2022-11-28 2025-12-23 青海盐湖工业股份有限公司 化工检验用滴管

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB916238A (en) 1969-02-05 1963-01-23 Technicon Instr Apparatus for supplying sample liquids and reagents for analysis and other purposes
DE3070217D1 (en) * 1979-10-31 1985-03-28 Univ Birmingham Improvements in or relating to pipette means
US4418580A (en) * 1981-10-13 1983-12-06 Sherwood Medical Company Pipettor mechanism and disposable tip and piston assembly
US5032343A (en) * 1986-08-11 1991-07-16 Multi-Technology, Inc Method for producing medical micro pipette tips for difficult to reach places
JPH03131351A (ja) * 1989-10-16 1991-06-04 Fuji Photo Film Co Ltd 撥水処理されたピペツトチツプ
DE4141608C2 (de) * 1991-12-17 1993-12-02 Eppendorf Geraetebau Netheler Pipettiervorrichtung
US6180061B1 (en) * 1992-05-11 2001-01-30 Cytologix Corporation Moving platform slide stainer with heating elements
US5947167A (en) * 1992-05-11 1999-09-07 Cytologix Corporation Dispensing assembly with interchangeable cartridge pumps
DE4314343C2 (de) * 1993-04-30 1995-03-16 Vermes Technik Gmbh & Co Kg Vorrichtung zur Dosierung von Flüssigkeiten
DE19802367C1 (de) 1997-02-19 1999-09-23 Hahn Schickard Ges Mikrodosiervorrichtungsarray und Verfahren zum Betreiben desselben
US6032343A (en) 1997-02-24 2000-03-07 Ethicon, Inc. Automated swage wind and packaging machine
DE19802368C1 (de) 1998-01-22 1999-08-05 Hahn Schickard Ges Mikrodosiervorrichtung
US6232129B1 (en) * 1999-02-03 2001-05-15 Peter Wiktor Piezoelectric pipetting device
DE19913076A1 (de) 1999-03-23 2000-10-19 Hahn Schickard Ges Vorrichtung und Verfahren zum Aufbringen von Mikrotröpfchen auf ein Substrat
DE19919135A1 (de) * 1999-04-27 2000-11-02 Basf Ag Verfahren und Vorrichtung zum Aufbringen kleiner Flüssigkeitsmengen
DE19934896A1 (de) * 1999-07-24 2001-01-25 Max Planck Gesellschaft Pipettierkopf für Parallelpipettierer
JP2003507715A (ja) 1999-08-13 2003-02-25 カーティージャン テクノロジーズ、 インコーポレイテッド 液体試料取扱い装置
ATE289872T1 (de) 1999-10-21 2005-03-15 Tecan Trading Ag Abgabe- bzw. pipettiereinrichtung mit auswechselbarer pipettenspitze
EP1385629A2 (de) * 2001-05-11 2004-02-04 Allegro Research Limited Vorrichtung und verfahren zur dispension von tropfen
EP1618060A4 (de) * 2003-04-30 2007-03-21 Aurora Discovery Inc Verfahren und system zur genauen abgabe einer flüssigkeit
EP1481804A1 (de) * 2003-05-28 2004-12-01 F.Hoffmann-La Roche Ag Vorrichtung zur Ausgabe von Flüssigkeitstropfen

Also Published As

Publication number Publication date
DE102005002525A1 (de) 2006-07-27
EP1699560A1 (de) 2006-09-13
US8071049B2 (en) 2011-12-06
EP1699560B1 (de) 2007-08-22
US20060171854A1 (en) 2006-08-03
DE502005001306D1 (de) 2007-10-04
WO2006076957A1 (de) 2006-07-27

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