EP1557222A3 - Pipette avec éjecteur d'embouts de pipette - Google Patents

Pipette avec éjecteur d'embouts de pipette Download PDF

Info

Publication number
EP1557222A3
EP1557222A3 EP05000212A EP05000212A EP1557222A3 EP 1557222 A3 EP1557222 A3 EP 1557222A3 EP 05000212 A EP05000212 A EP 05000212A EP 05000212 A EP05000212 A EP 05000212A EP 1557222 A3 EP1557222 A3 EP 1557222A3
Authority
EP
European Patent Office
Prior art keywords
ejector
pipette
lug
approach
base body
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.)
Granted
Application number
EP05000212A
Other languages
German (de)
English (en)
Other versions
EP1557222A2 (fr
EP1557222B1 (fr
Inventor
Herbert Belgardt
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.)
Eppendorf SE
Original Assignee
Eppendorf SE
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 Eppendorf SE filed Critical Eppendorf SE
Priority to EP10011574.0A priority Critical patent/EP2263800A3/fr
Publication of EP1557222A2 publication Critical patent/EP1557222A2/fr
Publication of EP1557222A3 publication Critical patent/EP1557222A3/fr
Application granted granted Critical
Publication of EP1557222B1 publication Critical patent/EP1557222B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B01L3/0275—Interchangeable or disposable dispensing tips
    • B01L3/0279—Interchangeable or disposable dispensing tips co-operating with positive ejection means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0689—Sealing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/08—Ergonomic or safety aspects of handling devices
    • B01L2200/087—Ergonomic aspects
    • 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
    • B01L2300/02—Identification, exchange or storage of information
    • B01L2300/025—Displaying results or values with integrated means
    • B01L2300/026—Drum counters

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
EP05000212.0A 2004-01-21 2005-01-07 Pipette avec éjecteur d'embouts de pipette Active EP1557222B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10011574.0A EP2263800A3 (fr) 2004-01-21 2005-01-07 Pipette avec éjecteur d'embouts de pipette

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004003433 2004-01-21
DE102004003433A DE102004003433B4 (de) 2004-01-21 2004-01-21 Pipettiervorrichtung mit einer Abwurfeinrichtung für Pipettenspitzen

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP10011574.0A Division EP2263800A3 (fr) 2004-01-21 2005-01-07 Pipette avec éjecteur d'embouts de pipette
EP10011574.0A Division-Into EP2263800A3 (fr) 2004-01-21 2005-01-07 Pipette avec éjecteur d'embouts de pipette

Publications (3)

Publication Number Publication Date
EP1557222A2 EP1557222A2 (fr) 2005-07-27
EP1557222A3 true EP1557222A3 (fr) 2007-05-09
EP1557222B1 EP1557222B1 (fr) 2014-11-12

Family

ID=34625769

Family Applications (2)

Application Number Title Priority Date Filing Date
EP10011574.0A Withdrawn EP2263800A3 (fr) 2004-01-21 2005-01-07 Pipette avec éjecteur d'embouts de pipette
EP05000212.0A Active EP1557222B1 (fr) 2004-01-21 2005-01-07 Pipette avec éjecteur d'embouts de pipette

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP10011574.0A Withdrawn EP2263800A3 (fr) 2004-01-21 2005-01-07 Pipette avec éjecteur d'embouts de pipette

Country Status (3)

Country Link
US (1) US7434484B2 (fr)
EP (2) EP2263800A3 (fr)
DE (1) DE102004003433B4 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101819054B (zh) * 2009-01-19 2015-07-01 埃佩多夫股份公司 计量装置

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH708024B8 (de) * 2005-12-20 2015-01-15 Tpp Techno Plastic Products Ag Verfahren zur Herstellung einer Pipette.
US20090071267A1 (en) * 2007-09-17 2009-03-19 Greg Mathus Pipette tip ejection mechanism
DE102008048252A1 (de) 2008-09-12 2010-04-15 Eppendorf Ag Pipettiervorrichtung
US9470616B2 (en) 2009-04-27 2016-10-18 E.I. Spectra, Llc Pipette instrument
DE102009051654B4 (de) * 2009-10-30 2013-01-03 Eppendorf Ag Dosiervorrichtung für Flüssigkeiten und Verfahren zum Dosieren von Flüssigkeiten
JP2011115759A (ja) * 2009-12-07 2011-06-16 Fukae Kasei Kk ピペット装置
WO2011148432A1 (fr) * 2010-05-28 2011-12-01 栄研化学株式会社 Pipette
DE102010047126A1 (de) * 2010-10-04 2012-04-05 Eppendorf Ag Pipette
PL2633913T3 (pl) 2012-03-01 2020-03-31 Eppendorf Ag Urządzenie do pipetowania i wielokanałowe urządzenie do pipetowania
US9358538B2 (en) 2012-04-30 2016-06-07 The Regents Of The University Of Michigan High resolution pipette
PL2735369T3 (pl) * 2012-11-23 2017-09-29 Eppendorf Ag Pipeta wielokanałowa
US9815053B2 (en) * 2013-01-15 2017-11-14 Mettler-Toledo Rainin, LLC Liquid end assembly for a multichannel air displacement pipette
USD772426S1 (en) * 2014-01-13 2016-11-22 Gilson, Inc. Pipette system cartridge
DE102014109345A1 (de) 2014-07-04 2016-01-07 Eppendorf Ag Pipette zum Betätigen einer Spritze
FR3040896B1 (fr) * 2015-09-15 2017-10-13 Gilson Sas Pipette de prelevement comprenant un organe de commande a double fonction d'ejection de cone et de deverrouillage du systeme de reglage de volume
US10300480B2 (en) 2015-10-13 2019-05-28 Roche Molecular Systems, Inc. Pipetting device for an apparatus for processing a sample or reagent, apparatus for processing a sample or reagent and method for pipetting a sample or reagent
PL3260822T3 (pl) 2016-06-21 2021-02-08 Eppendorf Ag Wielokanałowa strzykawka do stosowania z urządzeniem dozującym
DE102016111912A1 (de) 2016-06-29 2018-01-04 Eppendorf Ag Dosierkopf, Dosiervorrichtung umfassend einen Dosierkopf und Verfahren zum Dosieren mittels eines Dosierkopfes
DE102016111910A1 (de) 2016-06-29 2018-01-04 Eppendorf Ag Dosierkopf, Dosiervorrichtung umfassend einen Dosierkopf und Verfahren zum Dosieren mittels eines Dosierkopfes
DE102016121816A1 (de) * 2016-11-14 2018-05-17 Ika-Werke Gmbh & Co. Kg Fluidabgabeeinheit und Handdosiervorrichtung mit wenigstens einer Fluidabgabeeinheit
JP6865510B2 (ja) * 2017-06-01 2021-04-28 株式会社エー・アンド・デイ マルチチャンネルピペット
US10744498B2 (en) * 2017-09-19 2020-08-18 Mettler-Toledo Rainin, LLC Pipette quickset volume adjustment mechanism
EP3477307B1 (fr) * 2017-10-24 2020-07-22 F. Hoffmann-La Roche AG Dispositif de pipettage et système de positionnement de dispositif de pipettage
EP3666379A1 (fr) 2018-12-14 2020-06-17 Eppendorf AG Tête de pipettage, dispositif de pipettage comprenant une tête de pipettage et procédé de pipettage à l'aide d'une tête de pipettage
EP3851191A1 (fr) * 2020-01-17 2021-07-21 Eppendorf AG Procédé de fonctionnement d'une pipette à course de piston, pipette à course de piston, appareil et système de traitement des données
EP4103327A1 (fr) 2020-02-14 2022-12-21 Denovix, Inc. Pipette à plage volumétrique étendue dynamique
CN111744567B (zh) * 2020-06-24 2021-03-30 巨爱宁 一种化验科室用移液枪
TWI824896B (zh) * 2022-08-18 2023-12-01 創茂生技股份有限公司 旋轉式移液裝置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086062A (en) * 1977-02-23 1978-04-25 Hach Chemical Company Digital titration device
US4567780A (en) * 1984-03-12 1986-02-04 American Hospital Supply Corporation Hand-held pipette with disposable capillary
EP0289946A2 (fr) * 1987-05-02 1988-11-09 Teruaki Itoh Appareil de distribution d'échantillons de liquides
US5104624A (en) * 1989-10-20 1992-04-14 Costar Corporation Pipetter
WO1998031465A1 (fr) * 1997-01-17 1998-07-23 Matrix Technologies Corporation Dispositif de pipetage comportant un indicateur, et son mode d'utilisation
EP1136127A2 (fr) * 2000-03-20 2001-09-26 Brand Gmbh + Co Kg Dispositif de pipetage à canaux multiples et tige de pipette associée
US20020001545A1 (en) * 2000-06-26 2002-01-03 Cronenberg Richard A. Automatic pipette identification and detipping
WO2002016036A2 (fr) * 2000-08-21 2002-02-28 Mwg-Biotech Ag Tete de pipettage pour robot comportant plusieurs pointes de pipettes

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2287941A1 (fr) * 1974-10-15 1976-05-14 Marteau D Autry Eric Dispositif d'ejection de l'embout amovible d'une pipette
US4009611A (en) * 1976-05-13 1977-03-01 Oxford Laboratories Inc. Hand-held micropipettor with improved pipette tip ejector
DE2711124C2 (de) * 1977-03-15 1979-05-10 Labora Mannheim Gmbh Fuer Labortechnik, 6800 Mannheim Handpipette
US4187724A (en) * 1978-01-11 1980-02-12 Indicon Inc. Replaceable tip for a pipette
US4824641A (en) * 1986-06-20 1989-04-25 Cetus Corporation Carousel and tip
JPH0434456Y2 (fr) * 1987-05-02 1992-08-17
JP2701900B2 (ja) * 1988-12-20 1998-01-21 株式会社ニチリョー マルチピペット
FI921765A0 (fi) * 1992-04-21 1992-04-21 Labsystems Oy Med en spetsavlaegsnare foersedd pipett.
FI90207C (fi) * 1992-05-04 1994-01-10 Wallac Oy Pipettilaitteisto
US5614153A (en) * 1995-05-26 1997-03-25 Rainin Instrument Co., Inc. Pipette tip ejector
US5700959A (en) * 1995-07-14 1997-12-23 Rainin Instrument Co., Inc. Manual pipette with magnet assist
US6499363B1 (en) * 1997-12-12 2002-12-31 The Sailor Pen Co., Ltd. Tip for pipette and pipette with the same
FI107025B (fi) * 1998-06-10 2001-05-31 Biohit Oyj Imulaite ja menetelmä kertakäyttökärjen irroittamiseksi
PL190746B1 (pl) 1998-08-05 2006-01-31 P Z Htl Sa Urządzenie do odrzucania wymiennej końcówki w pipecie
DE19835833A1 (de) * 1998-08-07 2000-02-17 Max Planck Gesellschaft Dosierkopf zur parallelen Bearbeitung einer Vielzahl von Fluidproben
DE19845950C1 (de) * 1998-10-06 2000-03-23 Eppendorf Geraetebau Netheler Pipettiersystem mit einer Pipettiervorrichtung und mindestens einer daran lösbar befestigten Pipettenspitze
US6197259B1 (en) * 1998-11-06 2001-03-06 Rainin Instrument Co., Inc. Easy eject pipette tip
US6168761B1 (en) * 1998-11-06 2001-01-02 Rainin Instrument Co., Inc. Pipette with improved pipette tip and mounting shaft
AU3593199A (en) * 1999-05-18 2000-12-05 Socorex Isba S.A. Pipette with tip ejector
US6532837B1 (en) * 2000-02-03 2003-03-18 Rainin Instrument, Llc Pipette device with tip ejector utilizing stored energy
US6428750B1 (en) * 2000-02-17 2002-08-06 Rainin Instrument, Llc Volume adjustable manual pipette with quick set volume adjustment
FR2807340B1 (fr) * 2000-04-07 2002-12-06 Gilson Sa Pipette de prelevement d'echantillons liquides a mecanisme d'ejecteur de cone
PL192826B1 (pl) 2000-06-07 2006-12-29 P Z Htl Sa Moduł pipety wielokanałowej
JP3719375B2 (ja) * 2000-07-26 2005-11-24 ニプロ株式会社 溶液調製装置
FI20002241A0 (fi) * 2000-10-11 2000-10-11 Labsystems Oy Säädettävä pipetti
FI20010972A0 (fi) * 2001-05-09 2001-05-09 Thermo Labsystems Oy Kärkisäiliöpipetti
DE10135963B4 (de) * 2001-07-24 2005-09-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zum Pipettieren einer Flüssigkeit
ATE480330T1 (de) * 2001-10-16 2010-09-15 Matrix Technologies Corp Hand-pipettiervorrichtung
US6967004B2 (en) * 2001-10-30 2005-11-22 Rainin Instrument, Llc Pipette with improved pipette tip and mounting shaft

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086062A (en) * 1977-02-23 1978-04-25 Hach Chemical Company Digital titration device
US4567780A (en) * 1984-03-12 1986-02-04 American Hospital Supply Corporation Hand-held pipette with disposable capillary
EP0289946A2 (fr) * 1987-05-02 1988-11-09 Teruaki Itoh Appareil de distribution d'échantillons de liquides
US5104624A (en) * 1989-10-20 1992-04-14 Costar Corporation Pipetter
WO1998031465A1 (fr) * 1997-01-17 1998-07-23 Matrix Technologies Corporation Dispositif de pipetage comportant un indicateur, et son mode d'utilisation
EP1136127A2 (fr) * 2000-03-20 2001-09-26 Brand Gmbh + Co Kg Dispositif de pipetage à canaux multiples et tige de pipette associée
US20020001545A1 (en) * 2000-06-26 2002-01-03 Cronenberg Richard A. Automatic pipette identification and detipping
WO2002016036A2 (fr) * 2000-08-21 2002-02-28 Mwg-Biotech Ag Tete de pipettage pour robot comportant plusieurs pointes de pipettes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101819054B (zh) * 2009-01-19 2015-07-01 埃佩多夫股份公司 计量装置

Also Published As

Publication number Publication date
EP1557222A2 (fr) 2005-07-27
DE102004003433B4 (de) 2006-03-23
US20050155439A1 (en) 2005-07-21
EP2263800A3 (fr) 2014-05-21
DE102004003433A1 (de) 2005-08-25
EP1557222B1 (fr) 2014-11-12
US7434484B2 (en) 2008-10-14
EP2263800A2 (fr) 2010-12-22

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