DE59914234D1 - Pipettenspitzenabwurfeinrichtung - Google Patents

Pipettenspitzenabwurfeinrichtung

Info

Publication number
DE59914234D1
DE59914234D1 DE59914234T DE59914234T DE59914234D1 DE 59914234 D1 DE59914234 D1 DE 59914234D1 DE 59914234 T DE59914234 T DE 59914234T DE 59914234 T DE59914234 T DE 59914234T DE 59914234 D1 DE59914234 D1 DE 59914234D1
Authority
DE
Germany
Prior art keywords
pipette tip
ejection device
tip ejection
pipette
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.)
Expired - Lifetime
Application number
DE59914234T
Other languages
English (en)
Inventor
Jens Wilmer
Ernst Tennstedt
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 DE59914234T priority Critical patent/DE59914234D1/de
Application granted granted Critical
Publication of DE59914234D1 publication Critical patent/DE59914234D1/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

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
DE59914234T 1998-10-06 1999-07-30 Pipettenspitzenabwurfeinrichtung Expired - Lifetime DE59914234D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59914234T DE59914234D1 (de) 1998-10-06 1999-07-30 Pipettenspitzenabwurfeinrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19845950A DE19845950C1 (de) 1998-10-06 1998-10-06 Pipettiersystem mit einer Pipettiervorrichtung und mindestens einer daran lösbar befestigten Pipettenspitze
DE59914234T DE59914234D1 (de) 1998-10-06 1999-07-30 Pipettenspitzenabwurfeinrichtung

Publications (1)

Publication Number Publication Date
DE59914234D1 true DE59914234D1 (de) 2007-04-19

Family

ID=7883546

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19845950A Expired - Lifetime DE19845950C1 (de) 1998-10-06 1998-10-06 Pipettiersystem mit einer Pipettiervorrichtung und mindestens einer daran lösbar befestigten Pipettenspitze
DE59914234T Expired - Lifetime DE59914234D1 (de) 1998-10-06 1999-07-30 Pipettenspitzenabwurfeinrichtung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19845950A Expired - Lifetime DE19845950C1 (de) 1998-10-06 1998-10-06 Pipettiersystem mit einer Pipettiervorrichtung und mindestens einer daran lösbar befestigten Pipettenspitze

Country Status (4)

Country Link
US (1) US6199435B1 (de)
EP (1) EP0992288B1 (de)
JP (1) JP4484985B2 (de)
DE (2) DE19845950C1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6787111B2 (en) * 1998-07-02 2004-09-07 Amersham Biosciences (Sv) Corp. Apparatus and method for filling and cleaning channels and inlet ports in microchips used for biological analysis
US6532837B1 (en) * 2000-02-03 2003-03-18 Rainin Instrument, Llc Pipette device with tip ejector utilizing stored energy
US6641993B1 (en) * 2000-02-22 2003-11-04 Ortho Clinical Diagnostics, Inc. Aspirating and mixing of liquids within a probe tip
DE10135963B4 (de) 2001-07-24 2005-09-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zum Pipettieren einer Flüssigkeit
DE60237627D1 (de) 2001-10-16 2010-10-21 Matrix Technologies Corp Hand-pipettiervorrichtung
AU2003251996A1 (en) * 2002-07-23 2004-02-09 Protedyne Corporation Liquid handling tool having hollow plunger
US7284454B2 (en) * 2004-05-27 2007-10-23 Matrix Technologies Corporation Hand held pipette
US20060027033A1 (en) * 2002-10-16 2006-02-09 Richard Cote Hand-held pipette employing voice recognition control
FI20031683A0 (fi) * 2003-11-19 2003-11-19 Thermo Electron Oy Pipetti jossa on kärjenpoistomekanismi
DE10355914B3 (de) * 2003-11-29 2005-08-18 Eppendorf Ag Pipettiervorrichtung mit einer Abwurfeinrichtung für Pipettenspitzen
DE102004003434B4 (de) * 2004-01-21 2006-06-08 Eppendorf Ag Pipettiervorrichtung mit einer Verdrängungseinrichtung und einer damit lösbar verbundenen Antriebseinrichtung
DE102004003433B4 (de) * 2004-01-21 2006-03-23 Eppendorf Ag Pipettiervorrichtung mit einer Abwurfeinrichtung für Pipettenspitzen
DE102005030196B3 (de) * 2005-06-29 2007-02-01 Eppendorf Ag Mehrkanaldosiervorrichtung
FR2920675B1 (fr) * 2007-09-10 2010-12-03 Gilson Sas Systeme de pipetage multicanaux comprenant un porte-pistons a guidage ameliore
TWM331969U (en) * 2007-09-19 2008-05-11 Don Liang Liquid handling device, and pipette and a series of containers applied in the device of the same
US20090117009A1 (en) * 2007-11-02 2009-05-07 Richard Cote Multi-channel electronic pipettor
US20100326214A1 (en) * 2007-12-24 2010-12-30 Erik Hornes Pipettes
EP2210667B1 (de) 2009-01-19 2019-05-08 Eppendorf Ag Dosiervorrichtung mit Abwurfeinrichtung
DE102010005722A1 (de) 2010-01-26 2011-07-28 Eppendorf AG, 22339 Positioniereinrichtung für eine Probenverteilervorrichtung, Probenverteilervorrichtung mit Positioniereinrichtung und Verfahren zum Positionieren
WO2011148432A1 (ja) * 2010-05-28 2011-12-01 栄研化学株式会社 ピペット
DE102011108537B4 (de) 2011-07-26 2023-10-12 Eppendorf Se Positioniereinrichtung für eine Laborvorrichtung zum Verteilen fluider Proben und Laborvorrichtung mit Positioniereinrichtung
EP2633913B1 (de) 2012-03-01 2019-05-08 Eppendorf AG Pipettiervorrichtung und Mehrkanal-Pippettiervorrichtung
US9358538B2 (en) 2012-04-30 2016-06-07 The Regents Of The University Of Michigan High resolution pipette
PL2659978T3 (pl) * 2012-05-02 2017-11-30 Eppendorf Ag Pipeta z systemem blokowania
US10088392B2 (en) * 2013-04-11 2018-10-02 Rarecyte, Inc. Device, system, and method for selecting a target analyte or fluid
US10416046B2 (en) 2013-04-11 2019-09-17 Rarecyte, Inc. Device, system, and method for selecting a target analyte
JP6949747B2 (ja) * 2018-02-05 2021-10-13 株式会社日立ハイテク 分注装置、チップ装着方法およびチップ除去方法
CN108855270B (zh) * 2018-07-11 2021-08-13 浙江双浩软件开发有限公司 一种化学用滴管及其加液方法
EP3680016B1 (de) 2019-01-08 2021-08-11 Eppendorf AG Pipette für den gebrauch mit einer pipettenspitze
EP3680017B1 (de) 2019-01-08 2021-07-21 Eppendorf AG Pipette für den gebrauch mit einer pipettenspitze
CN113578407A (zh) * 2021-07-12 2021-11-02 广东省科学院健康医学研究所 一种自动化抽吸装置
USD982854S1 (en) * 2022-02-23 2023-04-04 Jinhua Jiu Miao Enterprise Management Co., Ltd. Medicine syringe for a pet
USD982855S1 (en) * 2022-08-19 2023-04-04 Jinhua Jiu Miao Enterprise Management Co., Ltd. Medicine syringe for a pet

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187724A (en) * 1978-01-11 1980-02-12 Indicon Inc. Replaceable tip for a pipette
US4478094A (en) * 1983-01-21 1984-10-23 Cetus Corporation Liquid sample handling system
US4824642A (en) * 1986-10-21 1989-04-25 Costar Corporation Multi-channel pipetter
US4779467A (en) * 1987-01-28 1988-10-25 Rainin Instrument Co., Inc. Liquid-end assembly for multichannel air-displacement pipette
US5061449A (en) * 1989-07-25 1991-10-29 Matrix Technologies, Corp. Expandable multi-channel pipetter
US5057281A (en) * 1990-05-07 1991-10-15 Matrix Technologies Corporation Adjustable multi-channel pipetter
US5525302A (en) * 1991-02-01 1996-06-11 Astle; Thomas W. Method and device for simultaneously transferring plural samples
US5213764A (en) * 1991-05-15 1993-05-25 Miles Inc. Metering device for slide analysis system
FI921765A0 (fi) * 1992-04-21 1992-04-21 Labsystems Oy Med en spetsavlaegsnare foersedd pipett.
US5614153A (en) * 1995-05-26 1997-03-25 Rainin Instrument Co., Inc. Pipette tip ejector

Also Published As

Publication number Publication date
US6199435B1 (en) 2001-03-13
DE19845950C1 (de) 2000-03-23
JP2000107613A (ja) 2000-04-18
EP0992288A2 (de) 2000-04-12
EP0992288A3 (de) 2002-07-03
JP4484985B2 (ja) 2010-06-16
EP0992288B1 (de) 2007-03-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition