DE58905889D1 - Aufsteckbare Pipettenspitze in Form eines entsprechend einem Aufsteckkopfstück, insbesondere Konus einer Pipette, wenigstens abschnittsweise ausgeführten Gefässes. - Google Patents

Aufsteckbare Pipettenspitze in Form eines entsprechend einem Aufsteckkopfstück, insbesondere Konus einer Pipette, wenigstens abschnittsweise ausgeführten Gefässes.

Info

Publication number
DE58905889D1
DE58905889D1 DE89111346T DE58905889T DE58905889D1 DE 58905889 D1 DE58905889 D1 DE 58905889D1 DE 89111346 T DE89111346 T DE 89111346T DE 58905889 T DE58905889 T DE 58905889T DE 58905889 D1 DE58905889 D1 DE 58905889D1
Authority
DE
Germany
Prior art keywords
pipette
pipette tip
push
cone
sections
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
DE89111346T
Other languages
English (en)
Inventor
Ernst Dipl Ing 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 Netheler Hinz GmbH
Eppendorf Geraetebau Netheler and Hinz GmbH
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 Netheler Hinz GmbH, Eppendorf Geraetebau Netheler and Hinz GmbH filed Critical Eppendorf Netheler Hinz GmbH
Application granted granted Critical
Publication of DE58905889D1 publication Critical patent/DE58905889D1/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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Closures For Containers (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
DE89111346T 1988-07-21 1989-06-22 Aufsteckbare Pipettenspitze in Form eines entsprechend einem Aufsteckkopfstück, insbesondere Konus einer Pipette, wenigstens abschnittsweise ausgeführten Gefässes. Expired - Lifetime DE58905889D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3824767A DE3824767A1 (de) 1988-07-21 1988-07-21 Aufsteckbare pipettenspitze in form eines entsprechend einem aufsteckkopfstueck, insbesondere konus einer pipette, wenigstens abschnittsweise ausgefuehrten gefaesses

Publications (1)

Publication Number Publication Date
DE58905889D1 true DE58905889D1 (de) 1993-11-18

Family

ID=6359207

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3824767A Granted DE3824767A1 (de) 1988-07-21 1988-07-21 Aufsteckbare pipettenspitze in form eines entsprechend einem aufsteckkopfstueck, insbesondere konus einer pipette, wenigstens abschnittsweise ausgefuehrten gefaesses
DE89111346T Expired - Lifetime DE58905889D1 (de) 1988-07-21 1989-06-22 Aufsteckbare Pipettenspitze in Form eines entsprechend einem Aufsteckkopfstück, insbesondere Konus einer Pipette, wenigstens abschnittsweise ausgeführten Gefässes.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3824767A Granted DE3824767A1 (de) 1988-07-21 1988-07-21 Aufsteckbare pipettenspitze in form eines entsprechend einem aufsteckkopfstueck, insbesondere konus einer pipette, wenigstens abschnittsweise ausgefuehrten gefaesses

Country Status (6)

Country Link
US (1) US4961350A (de)
EP (1) EP0351574B1 (de)
JP (1) JP2848632B2 (de)
AT (1) ATE95728T1 (de)
DD (1) DD283953A5 (de)
DE (2) DE3824767A1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200151A (en) * 1990-05-21 1993-04-06 P B Diagnostic Systems, Inc. Fluid dispensing system having a pipette assembly with preset tip locator
US5192511A (en) * 1991-05-31 1993-03-09 Tri-Continent Scientific, Inc. Pipette tip and piston
US5232669A (en) * 1991-11-08 1993-08-03 Abbott Laboratories Pipette tip with self-aligning and self-sealing features
US5509319A (en) * 1994-06-21 1996-04-23 Geo-Microbial Technologies, Inc. Adapter for pipetter and hypodermic needle
JP2001524214A (ja) * 1997-05-02 2001-11-27 ジェン−プロウブ インコーポレイテッド 反応容器装置
US6499363B1 (en) * 1997-12-12 2002-12-31 The Sailor Pen Co., Ltd. Tip for pipette and pipette with the same
US6248295B1 (en) * 1998-11-06 2001-06-19 Rainin Instrument Co., Inc. Pipette with improved pipette tip and mounting shaft combination
BR9915086A (pt) * 1998-11-06 2001-07-17 Rainin Instr Co Inc Pipeta de deslocamento de ar, e, combinação em uma pipeta de deslocamento de ar
US6168761B1 (en) * 1998-11-06 2001-01-02 Rainin Instrument Co., Inc. Pipette with improved pipette tip and mounting shaft
US6197259B1 (en) * 1998-11-06 2001-03-06 Rainin Instrument Co., Inc. Easy eject pipette tip
TW431911B (en) * 1998-11-06 2001-05-01 Rainin Instr Co Inc Pipette with improved pipette tip and mounting shaft
DE19917375C2 (de) * 1999-04-16 2001-09-27 Hamilton Bonaduz Ag Bonaduz Pipettiereinheit
US6814936B1 (en) 1999-07-01 2004-11-09 Goran Enhorning Pipette assembly having a small volume disposable tip
US6596240B2 (en) 2001-01-12 2003-07-22 Porex Corporation Pipette tip for easy mounting and ejecting from a pipette
US6973845B2 (en) 2001-01-18 2005-12-13 Beckman Coulter, Inc. Low insertion force tip/mandrel
FI20010972A0 (fi) * 2001-05-09 2001-05-09 Thermo Labsystems Oy Kärkisäiliöpipetti
US6568288B2 (en) * 2001-06-29 2003-05-27 Rainin Instrument, Llc Pipette with improved pipette tip and mounting shaft
DE10135963B4 (de) * 2001-07-24 2005-09-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zum Pipettieren einer Flüssigkeit
DE10222511B4 (de) * 2002-05-22 2005-03-17 Eppendorf Ag Pipettenspitze
US7517694B2 (en) * 2002-07-26 2009-04-14 Ortho-Clinical Diagnostics, Inc. Metering tip with internal features to control fluid meniscus and oscillation
US7641859B2 (en) * 2004-02-11 2010-01-05 Matrix Technologies Corporation Pipette tip mounting and ejection assembly and associated pipette tip
US20050255005A1 (en) * 2004-05-13 2005-11-17 Arta Motadel Stackable pipette tips having increased accuracy
CA2512353A1 (en) * 2004-07-16 2006-01-16 Stemcell Technologies Inc. Automated pipette machine
EP1862219B1 (de) * 2006-05-29 2018-02-07 Qiagen GmbH Vorrichtung zur halterung von pipettenspitzen sowie pipettiervorrichtung
US7662344B2 (en) 2006-10-24 2010-02-16 Viaflo Corporation Locking pipette tip and mounting shaft
US7662343B2 (en) 2006-10-24 2010-02-16 Viaflo Corporation Locking pipette tip and mounting shaft
US7794664B2 (en) 2006-11-16 2010-09-14 Idexx Laboratories, Inc. Pipette tip
US8277757B2 (en) * 2009-09-29 2012-10-02 Integra Biosciences Corp. Pipette tip mounting shaft
EP3831489A1 (de) * 2010-01-22 2021-06-09 Biotix, Inc. Pipettenspitzen
US9486803B2 (en) 2010-01-22 2016-11-08 Biotix, Inc. Pipette tips
US11559802B2 (en) * 2011-07-20 2023-01-24 Avidien Technologies, Inc. Pipette tip adapter
US8795606B2 (en) 2012-05-30 2014-08-05 Biotix, Inc. Integrated pipette tip devices
CN110944751B (zh) 2017-05-17 2022-04-01 拜欧迪克斯公司 人体工学移液管吸头

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732734A (en) * 1972-05-25 1973-05-15 Centaur Chemical Co Micropipette with disposable tips
DE2526296C3 (de) * 1975-06-12 1978-05-18 Eppendorf Geraetebau Netheler + Hinz Gmbh, 2000 Hamburg Aufsteckbare Pipettenspitze
US4349109A (en) * 1980-10-20 1982-09-14 Medical Laboratory Automation, Inc. Disposable pipette tips and trays therefor
FI843976A7 (fi) * 1983-10-13 1985-04-14 Cetus Corp Vaihdettavissa oleva pipetin kärki.
US4679446A (en) * 1985-09-09 1987-07-14 Baxter Travenol Laboratories, Inc. Multi-volume displacement pipette
US4748859A (en) * 1987-03-06 1988-06-07 Rainin Instrument Co., Inc. Disposable pipette tip

Also Published As

Publication number Publication date
DD283953A5 (de) 1990-10-31
EP0351574A3 (en) 1990-11-14
JPH0268148A (ja) 1990-03-07
DE3824767C2 (de) 1990-05-10
EP0351574B1 (de) 1993-10-13
DE3824767A1 (de) 1990-02-01
EP0351574A2 (de) 1990-01-24
ATE95728T1 (de) 1993-10-15
US4961350A (en) 1990-10-09
JP2848632B2 (ja) 1999-01-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: EPPENDORF AG, 22339 HAMBURG, DE