DE3887205T2 - Pipette. - Google Patents

Pipette.

Info

Publication number
DE3887205T2
DE3887205T2 DE3887205T DE3887205T DE3887205T2 DE 3887205 T2 DE3887205 T2 DE 3887205T2 DE 3887205 T DE3887205 T DE 3887205T DE 3887205 T DE3887205 T DE 3887205T DE 3887205 T2 DE3887205 T2 DE 3887205T2
Authority
DE
Germany
Prior art keywords
pipette
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 - Fee Related
Application number
DE3887205T
Other languages
English (en)
Other versions
DE3887205D1 (de
Inventor
James S Fullemann
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of DE3887205D1 publication Critical patent/DE3887205D1/de
Application granted granted Critical
Publication of DE3887205T2 publication Critical patent/DE3887205T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/11—Automated chemical analysis
    • Y10T436/119163—Automated chemical analysis with aspirator of claimed structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/2575—Volumetric liquid transfer
DE3887205T 1987-04-28 1988-04-12 Pipette. Expired - Fee Related DE3887205T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/043,739 US4863695A (en) 1987-04-28 1987-04-28 Pipette assembly

Publications (2)

Publication Number Publication Date
DE3887205D1 DE3887205D1 (de) 1994-03-03
DE3887205T2 true DE3887205T2 (de) 1994-09-08

Family

ID=21928645

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3887205T Expired - Fee Related DE3887205T2 (de) 1987-04-28 1988-04-12 Pipette.

Country Status (4)

Country Link
US (1) US4863695A (de)
EP (1) EP0293075B1 (de)
JP (1) JPS6422352A (de)
DE (1) DE3887205T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10211794A1 (de) * 2002-01-16 2003-07-31 Brand Gmbh & Co Kg Pipette und Verfahren zur Herstellung einer Pipette

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8808583D0 (en) * 1988-04-12 1988-05-11 Flow Lab Pipette tip pickup apparatus
US5250262A (en) 1989-11-22 1993-10-05 Vettest S.A. Chemical analyzer
US5089229A (en) 1989-11-22 1992-02-18 Vettest S.A. Chemical analyzer
FI84789C (fi) * 1990-05-04 1994-01-12 Biohit Oy Faestsystem och -anordning
US5312757A (en) * 1991-05-02 1994-05-17 Olympus Optical Co., Ltd. Sample distributing method
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
US5605665A (en) 1992-03-27 1997-02-25 Abbott Laboratories Reaction vessel
US5635364A (en) 1992-03-27 1997-06-03 Abbott Laboratories Assay verification control for an automated analytical system
US5610069A (en) * 1992-03-27 1997-03-11 Abbott Laboratories Apparatus and method for washing clinical apparatus
US6190617B1 (en) 1992-03-27 2001-02-20 Abbott Laboratories Sample container segment assembly
US5960160A (en) 1992-03-27 1999-09-28 Abbott Laboratories Liquid heater assembly with a pair temperature controlled electric heating elements and a coiled tube therebetween
US5376313A (en) 1992-03-27 1994-12-27 Abbott Laboratories Injection molding a plastic assay cuvette having low birefringence
US5540890A (en) 1992-03-27 1996-07-30 Abbott Laboratories Capped-closure for a container
US5507410A (en) 1992-03-27 1996-04-16 Abbott Laboratories Meia cartridge feeder
US5627522A (en) 1992-03-27 1997-05-06 Abbott Laboratories Automated liquid level sensing system
US5646049A (en) 1992-03-27 1997-07-08 Abbott Laboratories Scheduling operation of an automated analytical system
US5536471A (en) 1992-03-27 1996-07-16 Abbott Laboratories Syringe with bubble flushing
US5575978A (en) 1992-03-27 1996-11-19 Abbott Laboratories Sample container segment assembly
US5578494A (en) 1992-03-27 1996-11-26 Abbott Laboratories Cap actuator for opening and closing a container
JP3318024B2 (ja) * 1993-02-19 2002-08-26 富士写真フイルム株式会社 生化学分析装置
US5827745A (en) * 1993-03-29 1998-10-27 Astle; Thomas W. Micropipette tip loading and unloading device and method and tip package
JPH06323964A (ja) * 1993-05-13 1994-11-25 Japan Energy Corp 液体試料の分注装置
JPH0792172A (ja) * 1993-06-29 1995-04-07 Nagashima Rikaki:Kk ドロッパーおよびドロッパーチップ
US5496523A (en) * 1994-05-06 1996-03-05 Sorenson Bioscience Filtered micropipette tip for high/low volume pipettors
US5697409A (en) * 1996-02-21 1997-12-16 Biomerieux Vitek, Inc. Diluting and pipetting stations for sample testing machine
ATE476255T1 (de) * 1998-05-01 2010-08-15 Gen Probe Inc Transportvorrichtung für automatische analysevorrichtung
US6248295B1 (en) * 1998-11-06 2001-06-19 Rainin Instrument Co., Inc. Pipette with improved pipette tip and mounting shaft combination
DE19917375C2 (de) 1999-04-16 2001-09-27 Hamilton Bonaduz Ag Bonaduz Pipettiereinheit
JP4271835B2 (ja) * 2000-08-18 2009-06-03 アークレイ株式会社 ピペット装置
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
US6967004B2 (en) * 2001-10-30 2005-11-22 Rainin Instrument, Llc Pipette with improved pipette tip and mounting shaft
EP1329262B1 (de) * 2002-01-16 2009-08-19 Brand Gmbh + Co Kg Pipette und Verfahren zur Herstellung einer Pipette
US7273591B2 (en) 2003-08-12 2007-09-25 Idexx Laboratories, Inc. Slide cartridge and reagent test slides for use with a chemical analyzer, and chemical analyzer for same
US7588733B2 (en) 2003-12-04 2009-09-15 Idexx Laboratories, Inc. Retaining clip for reagent test slides
US7641859B2 (en) * 2004-02-11 2010-01-05 Matrix Technologies Corporation Pipette tip mounting and ejection assembly and associated pipette tip
FR2882273B1 (fr) * 2005-02-18 2007-06-01 Gilson Sas Soc Par Actions Sim Embout pour pipette de prelevement, et pipette ainsi equipee
DE102006036764B4 (de) * 2006-08-05 2012-11-29 Eppendorf Ag Pipettiersystem
US20080078258A1 (en) * 2006-09-28 2008-04-03 Price West L Multi-component pipette tip and associated methods
US9116129B2 (en) 2007-05-08 2015-08-25 Idexx Laboratories, Inc. Chemical analyzer
WO2009038787A2 (en) * 2007-09-19 2009-03-26 Sorenson Bioscience, Inc. Pipette tip rack and associated methods
US8524170B2 (en) * 2011-02-22 2013-09-03 Rainin Instrument, Llc Pipette and sealing tip
WO2015106008A1 (en) 2014-01-10 2015-07-16 Idexx Laboratories, Inc. Chemical analyzer
US11235318B2 (en) 2016-06-15 2022-02-01 Hamilton Company Pipetting device, pipette tip coupler, and pipette tip: devices and methods
EP3578260B1 (de) 2016-06-15 2021-10-13 Hamilton Company Pipettenspitze
US11065614B2 (en) 2016-06-15 2021-07-20 Hamilton Company Pipetting device, pipette tip coupler, and pipette tip: devices and methods
US10898892B2 (en) 2016-06-15 2021-01-26 Hamilton Company Pipetting device, pipette tip coupler, and pipette tip: devices and methods
CN115836207A (zh) 2020-07-10 2023-03-21 Idexx实验室公司 护理点医学诊断分析仪、以及用于对样品进行医学诊断分析的装置、系统和方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327904A (en) * 1966-01-11 1967-06-27 Greiner Scient Corp Liquid dispensing devices
US3766785A (en) * 1971-05-17 1973-10-23 Analytical Prod Automatic pipette
DE2319175A1 (de) * 1973-04-16 1974-10-31 Oxford Lab Detail-kolbenpipette
DE7518809U (de) * 1975-06-12 1978-09-14 Eppendorf Geraetebau Netheler & Hinz Gmbh, 2000 Hamburg Pipettenspitze
FI52025C (fi) * 1976-04-08 1977-06-10 Osmo Antero Suovaniemi Menetelmä ja laitteisto nesteannosteluun, nesteen siirtoon ja laimennu ssarjoihin.
FI57540C (fi) * 1977-02-17 1980-09-10 Suovaniemi Finnpipette Anordning foer att loesgoera och avlaegsna en engaongsspets pao en pipett
US4187724A (en) * 1978-01-11 1980-02-12 Indicon Inc. Replaceable tip for a pipette
FI56937C (fi) * 1978-08-04 1980-05-12 Suovaniemi Finnpipette Anordning foer att avlaegsna en engaongsspetsbehaollare fraon en pipett
US4343418A (en) * 1980-06-05 1982-08-10 Pennwalt Corporation Dispenser for dental sealant
US4435989A (en) * 1980-07-03 1984-03-13 Beckman Instruments, Inc. Plunger operated pipet
US4418580A (en) * 1981-10-13 1983-12-06 Sherwood Medical Company Pipettor mechanism and disposable tip and piston assembly
US4478094A (en) * 1983-01-21 1984-10-23 Cetus Corporation Liquid sample handling system
FI843976L (fi) * 1983-10-13 1985-04-14 Cetus Corp Utbytbar pipettspets.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10211794A1 (de) * 2002-01-16 2003-07-31 Brand Gmbh & Co Kg Pipette und Verfahren zur Herstellung einer Pipette

Also Published As

Publication number Publication date
DE3887205D1 (de) 1994-03-03
US4863695A (en) 1989-09-05
EP0293075B1 (de) 1994-01-19
JPS6422352A (en) 1989-01-25
EP0293075A3 (en) 1989-04-05
EP0293075A2 (de) 1988-11-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee