ES2157940T3 - Pipeta de embolo aspirante. - Google Patents

Pipeta de embolo aspirante.

Info

Publication number
ES2157940T3
ES2157940T3 ES94115063T ES94115063T ES2157940T3 ES 2157940 T3 ES2157940 T3 ES 2157940T3 ES 94115063 T ES94115063 T ES 94115063T ES 94115063 T ES94115063 T ES 94115063T ES 2157940 T3 ES2157940 T3 ES 2157940T3
Authority
ES
Spain
Prior art keywords
equipment
pipette
adjustment
indication
coupling
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
ES94115063T
Other languages
English (en)
Inventor
Horst Sabloewski
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
Application granted granted Critical
Publication of ES2157940T3 publication Critical patent/ES2157940T3/es
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
    • B01L3/021—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
    • B01L3/0224—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type having mechanical means to set stroke length, e.g. movable stops
    • 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)
  • Sampling And Sample Adjustment (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

LA INVENCION SE REFIERE A UNA PIPETA DE DESPLAZAMIENTO DE EMBOLO PARA UNA INYECCION (3) DE PIPETA ENCHUFABLE, CON EQUIPOS (12) DE AJUSTE PARA LA MODIFICACION DEL DESPLAZAMIENTO DEL EMBOLO, EQUIPOS (20) DE INDICACION PARA EL VOLUMEN DE LIQUIDO A SER PIPETADO, EQUIPOS (19,25,26) DE ACOPLAMIENTO DESMONTABLE ENTRE LOS EQUIPOS (12) DE AJUSTE Y LOS EQUIPOS (20) DE INDICACION PARA LA MODIFICACION DE UN FACTOR DE CORRECCION DE PIPETADO, QUE DETERMINA LA RELACION DE DESPLAZAMIENTO DE EMBOLO CON RESPECTO AL VOLUMEN DE LIQUIDO INDICADO. LOS EQUIPOS (19,25,26) DE ACOPLAMIENTO ACOPLAN UNO CON OTRO EN ARRASTRE DE FORMA LOS EQUIPOS DE AJUSTE Y LOS EQUIPOS DE INDICACION, LOS EQUIPOS (21) DE CONEXION ESTAN PREVISTO DE FORMA COMPLETAMENTE DESMONTABLES DE LOS EQUIPOS (19,25,26) DE ACOPLAMIENTO Y MODIFICAN EL FACTOR DE CORRECCION DE PIPETADO POR MEDIO DEL AJUSTE DE LOS EQUIPOS DE AJUSTE.
ES94115063T 1993-10-21 1994-09-23 Pipeta de embolo aspirante. Expired - Lifetime ES2157940T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4335863A DE4335863C1 (de) 1993-10-21 1993-10-21 Kolbenhubpipette

Publications (1)

Publication Number Publication Date
ES2157940T3 true ES2157940T3 (es) 2001-09-01

Family

ID=6500635

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94115063T Expired - Lifetime ES2157940T3 (es) 1993-10-21 1994-09-23 Pipeta de embolo aspirante.

Country Status (6)

Country Link
US (1) US5531131A (es)
EP (1) EP0649678B1 (es)
JP (1) JP2709573B2 (es)
AT (1) ATE202011T1 (es)
DE (2) DE4335863C1 (es)
ES (1) ES2157940T3 (es)

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US5770158A (en) * 1996-06-13 1998-06-23 Diametrics Medical, Inc. Capillary syringe
US5880380A (en) * 1997-04-29 1999-03-09 Goldschmidt; Norman High containment sampler
DE19743660C1 (de) * 1997-10-02 1999-02-04 Eppendorf Geraetebau Netheler Pipettiersystem
US6455006B1 (en) * 1999-04-20 2002-09-24 Kyoto Electronics Manufacturing Co., Ltd. Apparatus for aspirating and discharging a sample quantity
US6814936B1 (en) 1999-07-01 2004-11-09 Goran Enhorning Pipette assembly having a small volume disposable tip
US6428750B1 (en) * 2000-02-17 2002-08-06 Rainin Instrument, Llc Volume adjustable manual pipette with quick set volume adjustment
JP4076048B2 (ja) * 2000-09-22 2008-04-16 富士フイルム株式会社 定量吸引装置
FI20002241A0 (fi) * 2000-10-11 2000-10-11 Labsystems Oy Säädettävä pipetti
ATE480330T1 (de) * 2001-10-16 2010-09-15 Matrix Technologies Corp Hand-pipettiervorrichtung
US20060027033A1 (en) * 2002-10-16 2006-02-09 Richard Cote Hand-held pipette employing voice recognition control
US7284454B2 (en) * 2004-05-27 2007-10-23 Matrix Technologies Corporation Hand held pipette
ATE365075T1 (de) 2003-08-19 2007-07-15 Socorex Isba S A Mechanische kolbenpipette
US7396512B2 (en) 2003-11-04 2008-07-08 Drummond Scientific Company Automatic precision non-contact open-loop fluid dispensing
FI20031682A0 (fi) * 2003-11-19 2003-11-19 Thermo Electron Oy Näyttöpipetti
US7976793B2 (en) * 2003-11-27 2011-07-12 Gilson S.A.S. Electronic pipette
RU2353426C2 (ru) * 2003-11-27 2009-04-27 Джилсон С.А.С. Способ и система для точного измерения жидкости в пипетке для взятия проб жидкости
US7175813B2 (en) * 2003-12-31 2007-02-13 Rainin Instrument, Llc Volume adjustable manual pipette with quick set volume adjustment
USD510629S1 (en) 2004-01-16 2005-10-11 Heathrow Scientific Llc Pipette device with pivotable nozzle assembly
US7381371B2 (en) * 2004-01-16 2008-06-03 Heathrow Scientific Llc Pipette device with pivotable nozzle assembly
FI20040292A0 (fi) * 2004-02-25 2004-02-25 Thermo Electron Oy Kalibroitava pipetti
US7534395B2 (en) * 2004-04-27 2009-05-19 Beckman Coulter, Inc. Hysteresis compensation system
DE102004050466A1 (de) * 2004-10-16 2006-04-20 Olympus Diagnostica Lab Automation Gmbh Vorrichtung zum Pipettieren
DE102005033378B4 (de) 2005-07-16 2012-05-31 Eppendorf Ag Kolbenhubpipette
KR100801963B1 (ko) * 2006-05-10 2008-02-12 주식회사 휴림바이오셀 액체 샘플의 흡입/배출량이 디스플레이되는 피펫
DK1887330T3 (da) * 2006-08-11 2010-03-22 Biohit Oyj Fremgangsmåde til afprøvning af pipetter
US20090007701A1 (en) * 2007-07-03 2009-01-08 Hadjis Peter T Pivoting pipette device
US20090010809A1 (en) * 2007-07-03 2009-01-08 Hadjis Peter T Manual pipette filler
PL220934B1 (pl) * 2009-08-28 2016-01-29 PZ HTL Spółka Akcyjna Pipeta mechaniczna z nastawianą wartością objętości pobieranej cieczy
JP2011115759A (ja) * 2009-12-07 2011-06-16 Fukae Kasei Kk ピペット装置
US9044749B2 (en) 2012-02-29 2015-06-02 Eppendorf Ag Pipette
DE102012003846B4 (de) 2012-02-29 2014-12-11 Eppendorf Ag Pipette
US9295986B2 (en) 2012-05-02 2016-03-29 Eppendorf Ag Pipette with releasable locking of rotational position of actuating element
PL2659978T3 (pl) 2012-05-02 2017-11-30 Eppendorf Ag Pipeta z systemem blokowania
US10016755B2 (en) 2015-01-08 2018-07-10 Integra Biosciences Ag Manual pipette with selectable plunger force
WO2016166622A1 (en) 2015-04-16 2016-10-20 Integra Biosciences Ag Volume adjustment for manual pipettor
DE102016121814A1 (de) 2016-11-14 2018-05-17 Ika-Werke Gmbh & Co. Kg Handdosiervorrichtung
US11458466B2 (en) * 2019-05-14 2022-10-04 Gilson S.A.S. Pipette system with interchangeable volume counter
EP3778028B1 (de) 2019-08-15 2021-10-06 Eppendorf AG Pipette mit einstellbarem dosiervolumen
WO2021033213A1 (ja) * 2019-08-16 2021-02-25 株式会社 ニチリョー ピペットの吸入容量校正機構・ピペット及びその校正方法
DE102020002780B3 (de) 2020-05-11 2021-10-14 Brand Gmbh + Co Kg Pipette und Verfahren zum Betreiben einer Pipette
DE102021112246A1 (de) 2020-05-11 2021-11-11 Brand Gmbh + Co Kg Pipette und Verfahren zum Betreiben einer Pipette
PL3915682T3 (pl) 2020-05-25 2025-04-07 Eppendorf Se Pipeta z regulowaną objętością dozowania
DE102021117128B4 (de) 2021-07-02 2023-03-30 Brand Gmbh + Co Kg Pipettiervorrichtung
US12434233B2 (en) 2021-07-02 2025-10-07 Brand Gmbh + Co Kg Pipetting device
EP4134166A1 (de) * 2021-08-09 2023-02-15 Eppendorf SE Pipette für den gebrauch mit einer pipettenspitze
DE102021121755A1 (de) 2021-08-23 2023-02-23 Eppendorf Ag Pipette mit einstellbarem Dosiervolumen
DE102022104546A1 (de) * 2022-02-25 2023-08-31 Eppendorf Se Pipette mit verstellbarem Pipettiervolumen und Verriegelungssystem
DE102023131378B3 (de) * 2023-11-10 2025-02-27 Eppendorf Se Pipette mit verstellbarem Pipettiervolumen und Verriegelungssystem
CN120227905A (zh) * 2023-12-29 2025-07-01 梅特勒-托利多(常州)测量技术有限公司 移液器的量程锁定机构及移液器

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US3013435A (en) * 1959-04-06 1961-12-19 Microchemical Specialties Co Buret
US3613952A (en) * 1970-04-23 1971-10-19 Cole Parmer Instr Co Fluid dispenser with adjustable stroke piston and register
US3827305A (en) * 1972-10-24 1974-08-06 R Gilson Adjustable pipette
US4023716A (en) * 1976-04-20 1977-05-17 Justin Joel Shapiro Micro-dispensing liquid pipet
FR2351402A1 (fr) * 1976-05-10 1977-12-09 Marteau Dautry Eric Diluteur reglable
US4096751A (en) * 1977-06-15 1978-06-27 Oxford Laboratories Inc. Hand-held micropipettor with fluid transfer volume adjustment mechanism
US4165646A (en) * 1978-07-26 1979-08-28 Shapiro Justin J Adjustable micro-dispensing liquid pipet
US4250755A (en) * 1979-10-22 1981-02-17 Drummond Scientific Co. Pipette
FI64752C (fi) * 1982-06-29 1984-01-10 Labsystems Oy Volymreglerbar pipett
US4501163A (en) * 1983-08-30 1985-02-26 Macdermott Bruce R Adjustable micro-dispensing liquid pipet
JPS6155423A (ja) * 1984-08-28 1986-03-19 Ishikawajima Harima Heavy Ind Co Ltd 粘性動吸振器
US4672857A (en) * 1985-09-10 1987-06-16 Labindustries, Inc. Liquid microdispenser
JPS6366576A (ja) * 1986-09-09 1988-03-25 Fuji Xerox Co Ltd カラ−画像形成装置
EP0286676A4 (fr) * 1986-09-29 1989-10-16 Sp Kb Biolog Priborostroenia A Pipette.
JP2554666B2 (ja) * 1987-09-18 1996-11-13 株式会社ニチリョー 可変式ピペット
DE4014333A1 (de) * 1990-05-04 1991-11-28 Eppendorf Geraetebau Netheler Pipettiervorrichtung
DE4209620C1 (de) * 1992-03-25 1993-12-16 Eppendorf Geraetebau Netheler Verfahren zur Korrektur des Volumenfehlers ïV bei einem Pipettiersystem
US5320810A (en) * 1992-05-13 1994-06-14 Integrated Instrument Services, Inc. Pipette with an axially stationary volume adjusting wheel

Also Published As

Publication number Publication date
DE4335863C1 (de) 1995-02-02
EP0649678A1 (de) 1995-04-26
EP0649678B1 (de) 2001-06-13
DE59409783D1 (de) 2001-07-19
ATE202011T1 (de) 2001-06-15
US5531131A (en) 1996-07-02
JP2709573B2 (ja) 1998-02-04
JPH07185361A (ja) 1995-07-25

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