EP1110612A3 - Pipettiersystem mit Pipette und Spritze - Google Patents

Pipettiersystem mit Pipette und Spritze Download PDF

Info

Publication number
EP1110612A3
EP1110612A3 EP00120119A EP00120119A EP1110612A3 EP 1110612 A3 EP1110612 A3 EP 1110612A3 EP 00120119 A EP00120119 A EP 00120119A EP 00120119 A EP00120119 A EP 00120119A EP 1110612 A3 EP1110612 A3 EP 1110612A3
Authority
EP
European Patent Office
Prior art keywords
jaws
pipette
piston head
syringe tip
tip
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
EP00120119A
Other languages
English (en)
French (fr)
Other versions
EP1110612B1 (de
EP1110612A2 (de
Inventor
Günter Kohrmann
Andreas Lang
Armin Huth
Renate Rempt
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.)
Brand GmbH and Co KG
Original Assignee
Brand GmbH and Co KG
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 Brand GmbH and Co KG filed Critical Brand GmbH and Co KG
Publication of EP1110612A2 publication Critical patent/EP1110612A2/de
Publication of EP1110612A3 publication Critical patent/EP1110612A3/de
Application granted granted Critical
Publication of EP1110612B1 publication Critical patent/EP1110612B1/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
    • B01L3/0275—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
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
    • B01L3/0234—Repeating pipettes, i.e. for dispensing multiple doses from a single charge

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)

Abstract

Gegenstand der Erfindung ist eine Pipette (1) für die Handhabung einer Spritze (2). Diese Pipette (1) zeichnet sich dadurch aus, daß die Klemmbacken der Kolbengreifeinrichtung für den Kolbenkopf der Spritze (2) bezüglich der Kolbenaufnahme verstellbar, insbesondere schwenkbar angeordnet sind. Die Spritze (2) soll bei geöffneten Klemmbacken ohne oder mit nur marginaler Berührung des Kolbenkopfes durch die Klemmbacken einsetzbar sein. Die Klemmbacken sind dann nach dem Einsetzen der Spritze (2) an den Kolbenkopf seitlich anstellbar. Die Klemmbacken sind insbesondere mit schneidenartigen Profilierungen ausgestattet. Die Anstellbewegung dieser Klemmbacken an den Kolbenkopf wird erfindungsgemäß so gelenkt, daß sie bezüglich der Mantelfläche des Kolbenkopfes eine wesentliche tangentiale Komponente hat. Dadurch ergibt sich mit geringem Kraftaufwand die gewünschte auch formschlüssige Verbindung zum Kolbenkopf der Spritze (2).
EP00120119A 1999-12-24 2000-09-16 Pipettiersystem mit Pipette und Spritze Expired - Lifetime EP1110612B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19963141A DE19963141A1 (de) 1999-12-24 1999-12-24 Pipette für ein Pipettiersystem
DE19963141 1999-12-24

Publications (3)

Publication Number Publication Date
EP1110612A2 EP1110612A2 (de) 2001-06-27
EP1110612A3 true EP1110612A3 (de) 2003-06-25
EP1110612B1 EP1110612B1 (de) 2004-08-04

Family

ID=7934598

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00120119A Expired - Lifetime EP1110612B1 (de) 1999-12-24 2000-09-16 Pipettiersystem mit Pipette und Spritze

Country Status (5)

Country Link
US (1) US6540964B2 (de)
EP (1) EP1110612B1 (de)
JP (1) JP2001224971A (de)
AT (1) ATE272445T1 (de)
DE (2) DE19963141A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19915066C2 (de) * 1999-04-01 2001-09-13 Brand Gmbh & Co Kg Verfahren zur Erkennung des Typs von austauschbaren gerätespezifischen Kolben-Zylinder-Einheiten für Pipettier- oder Dosiergeräte sowie Pipettier- und Dosiersystem
DE10013511A1 (de) * 2000-03-20 2001-10-11 Brand Gmbh & Co Kg Mehrkanal-Pipettiereinrichtung sowie Pipettenschaft dafür
WO2002000346A2 (en) * 2000-06-26 2002-01-03 Vistalab Technologies, Inc. Handheld pipette
JP2004501745A (ja) * 2000-06-26 2004-01-22 ビスタラブ　テクノロジーズ　インク 自動ピペット識別および先端部取外し
US7125520B2 (en) * 2001-04-25 2006-10-24 Oyster Bay Pump Works, Inc. Reagent addition system and method
DE10247731B4 (de) * 2002-10-12 2007-04-12 Eppendorf Ag Greifwerkzeug, Dosierwerkzeug und Werkzeughalter für einen Laborautomaten
US7524461B2 (en) * 2004-05-17 2009-04-28 Brand Gmbh + Co. Kg Motorized pipette
DE102005023203B4 (de) * 2005-05-20 2009-06-04 Eppendorf Ag Pipette
EP3120752A1 (de) * 2007-01-19 2017-01-25 Sunnybrook Health Sciences Centre Scanningmechanismen für eine bildgebungssonde
DE102007010299B4 (de) * 2007-03-02 2009-01-29 Eppendorf Ag Handpipettiervorrichtung
WO2009060485A1 (en) * 2007-11-08 2009-05-14 Aea S.R.L. Assembly for actuating a syringe
USD620602S1 (en) 2008-01-03 2010-07-27 Vistalab Technologies, Inc. Pipette
DE102009016590A1 (de) * 2009-03-31 2010-10-07 Eppendorf Ag Dosiervorrichtung
DE202010009747U1 (de) 2010-07-01 2010-11-18 Brand Gmbh + Co Kg Pipette für ein Pipettensystem mit Pipette und Spritze
DE202010010942U1 (de) 2010-08-03 2011-11-08 Brand Gmbh + Co Kg Pipette für ein Pipettensystem mit Pipette und Spritze
US8632738B2 (en) * 2010-08-30 2014-01-21 Health Robotics S.r.l Syringe actuating method and assembly
FI20106185A0 (fi) * 2010-11-11 2010-11-11 Thermo Fisher Scientific Oy Tukipipetti
PL2783753T3 (pl) * 2013-03-28 2017-08-31 Eppendorf Ag Dozownik do uruchamiania strzykawki
JP6353635B2 (ja) * 2013-05-13 2018-07-04 株式会社アイカムス・ラボ 分注装置
USD926224S1 (en) 2018-10-11 2021-07-27 Brand Gmbh + Co Kg Laboratory device display screen with graphical user interface
US11446672B2 (en) 2019-10-25 2022-09-20 Mettler-Toledo Rainin, LLC Powered positive displacement pipette syringe piston grasping mechanism
US11389792B2 (en) * 2019-10-25 2022-07-19 Mettler-Toledo Rainin, LLC Syringe for powered positive displacement pipette
US11471878B2 (en) 2019-10-25 2022-10-18 Mettler-Toledo Rainin, LLC Powered positive displacement pipette

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926691A1 (de) * 1979-07-02 1981-06-11 Eppendorf Gerätebau Netheler + Hinz GmbH, 2000 Hamburg Repetierpipette
EP0603076A1 (de) * 1992-12-18 1994-06-22 Pasteur Sanofi Diagnostics Vorrichtung zur Handhabung einer Spritze, und biologischer Analyseautomat, eine solche Vorrichtung enthaltend
US5770159A (en) * 1994-08-16 1998-06-23 Marteau D'autry; Eric Pipette for dispensing successive volumes of liquid

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2541642C3 (de) * 1975-09-18 1979-07-26 Labora Mannheim Gmbh Fuer Labortechnik, 6800 Mannheim Pipertier-Handpipette
US4099548A (en) * 1976-08-25 1978-07-11 Oxford Laboratories Inc. Hand-held pipette for repetitively dispensing precise volumes of liquid
US4250755A (en) * 1979-10-22 1981-02-17 Drummond Scientific Co. Pipette
US4442722A (en) * 1982-02-23 1984-04-17 Beckman Instruments Inc. Plunger operated pipet
US4444062A (en) * 1982-05-05 1984-04-24 Bennett John T Liquid transfer device
US4567780A (en) * 1984-03-12 1986-02-04 American Hospital Supply Corporation Hand-held pipette with disposable capillary
FI852704L (fi) * 1985-07-08 1987-01-09 Labsystems Oy Eldriven pipett.
JP2554666B2 (ja) * 1987-09-18 1996-11-13 株式会社ニチリョー 可変式ピペット
US5104624A (en) * 1989-10-20 1992-04-14 Costar Corporation Pipetter
DE4341229C2 (de) * 1993-12-03 1995-09-07 Eppendorf Geraetebau Netheler Pipettensystem
FI951766A0 (fi) * 1995-04-12 1995-04-12 Labsystems Oy Faspipett
US5849248A (en) * 1996-03-05 1998-12-15 Rainin Instrument Co., Inc. Adjustable volume pipette with improved volume adjustment lock mechanism
JP2838070B2 (ja) * 1996-03-07 1998-12-16 株式会社ニチリョー 反復式ピペット
US6019004A (en) * 1996-09-10 2000-02-01 Sherwood Services, Ag Detachable pipette barrel
US5983733A (en) * 1996-11-15 1999-11-16 Hamilton Company Manual pipette
US6299841B1 (en) * 1999-03-05 2001-10-09 Rainin Instrument Co., Inc. Bilaterally symmetrical battery powered microprocessor controlled lightweight hand-holdable electronic pipette
US6715369B2 (en) * 2000-08-03 2004-04-06 Nichiryo Co., Ltd. Hybrid pipette

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926691A1 (de) * 1979-07-02 1981-06-11 Eppendorf Gerätebau Netheler + Hinz GmbH, 2000 Hamburg Repetierpipette
EP0603076A1 (de) * 1992-12-18 1994-06-22 Pasteur Sanofi Diagnostics Vorrichtung zur Handhabung einer Spritze, und biologischer Analyseautomat, eine solche Vorrichtung enthaltend
US5770159A (en) * 1994-08-16 1998-06-23 Marteau D'autry; Eric Pipette for dispensing successive volumes of liquid

Also Published As

Publication number Publication date
US6540964B2 (en) 2003-04-01
ATE272445T1 (de) 2004-08-15
JP2001224971A (ja) 2001-08-21
DE50007282D1 (de) 2004-09-09
EP1110612B1 (de) 2004-08-04
US20010005490A1 (en) 2001-06-28
EP1110612A2 (de) 2001-06-27
DE19963141A1 (de) 2001-07-12

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