ES2035210T3 - Dispositivo para accionar pipetas. - Google Patents

Dispositivo para accionar pipetas.

Info

Publication number
ES2035210T3
ES2035210T3 ES198888117553T ES88117553T ES2035210T3 ES 2035210 T3 ES2035210 T3 ES 2035210T3 ES 198888117553 T ES198888117553 T ES 198888117553T ES 88117553 T ES88117553 T ES 88117553T ES 2035210 T3 ES2035210 T3 ES 2035210T3
Authority
ES
Spain
Prior art keywords
actuating element
piston
twisting
button
pipetting
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
ES198888117553T
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 Netheler 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 filed Critical Eppendorf Netheler Hinz GmbH
Application granted granted Critical
Publication of ES2035210T3 publication Critical patent/ES2035210T3/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

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Pipe Accessories (AREA)
  • Catching Or Destruction (AREA)
  • Mechanical Operated Clutches (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

UN DISPOSITIVO PARA PIPETAR TIENE ARRIBA UN ELEMENTO DE ACTIVACION (2) QUE SE PUEDE APRETAR CONTRA EFECTO DE RESORTE, QUE ESTA CONECTADO CON UN EMBOLO DESPLAZABLE DENTRO DE UN CILINDRO PARA MOVER UN VOLUMEN DE AIRE. EL CILINDRO ESTA EN CONTACTO CON UN ORIFICIO DE UN MANGUITO DE CONEXION, EN ESPECIAL UN CONO DE CONEXION, PARA ENCHUFAR PUNTAS DE PIPETAS ABIERTAS ARRIBA Y ABAJO. GIRANDO EL ELEMENTO DE ACTIVACION (2) SE PUEDE AJUSTAR EL VOLUMEN A PIPETAR. EL ELEMENTO DE ACTIVACION EN FORMA DE BOTON (2) ESTA TAMBIEN PREVISTO PARA AFLOJAR UN ELEMENTO DE RETICULA AXIALMENTE QUITABLE ENTRE UN HUSILLO (6) Y UN ESTRIBO FIJO EN LA CARCASA COMO CASQUILLO ROSCADO Y GIRANDO EL ELEMENTO DE ACTIVACION EN FORMA DE BOTON (2) EN UN ACCIONAMIENTO DE HUSILLO (6) DE UNA BARRA DE EMBOLO (7) PARA EL EMBOLO, ESTE EMBOLO ES AJUSTABLE SIN ESCALONAMIENTO DE LA FORMA YA CONOCIDA. DE LOS ELEMENTOS DE RETICULA, POR LO MENOS UNO (31, 32) ESTA DISPUESTO REPARTIDO POR EL PERIMETRO DEL EJE CENTRAL DEL DISPOSITIVO DE PIPETARY SE PREFIERE QUE EL ENGANCHE DEL ELEMENTO DE RETICULA TENGA DOS CORONAS DENTADAS (31, 32) QUE SE ENCUENTRAN EN LAS PARTES DEL DISPOSITIVO QUE SE MUEVEN UNO CONTRA EL OTRO.
ES198888117553T 1988-10-21 1988-10-21 Dispositivo para accionar pipetas. Expired - Lifetime ES2035210T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP88117553A EP0364621B1 (de) 1988-10-21 1988-10-21 Pipettiervorrichtung

Publications (1)

Publication Number Publication Date
ES2035210T3 true ES2035210T3 (es) 1993-04-16

Family

ID=8199478

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888117553T Expired - Lifetime ES2035210T3 (es) 1988-10-21 1988-10-21 Dispositivo para accionar pipetas.

Country Status (6)

Country Link
US (1) US5012682A (es)
EP (1) EP0364621B1 (es)
JP (1) JPH0611407B2 (es)
AT (1) ATE81032T1 (es)
DE (1) DE3875117D1 (es)
ES (1) ES2035210T3 (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5804144A (en) * 1993-04-21 1998-09-08 Labsystems Oy Piston pipette
US5650124A (en) * 1995-07-24 1997-07-22 Gilson; Warren E. Adjustable pipette
US5849248A (en) * 1996-03-05 1998-12-15 Rainin Instrument Co., Inc. Adjustable volume pipette with improved volume adjustment lock mechanism
US6428750B1 (en) * 2000-02-17 2002-08-06 Rainin Instrument, Llc Volume adjustable manual pipette with quick set volume adjustment
FR2807345B1 (fr) * 2000-04-07 2002-07-12 Gilson Sa Pipette de prelevement a demontage simplifie
FR2807343B1 (fr) * 2000-04-07 2002-12-06 Gilson Sa Pipette de prelevement munie de moyens de reglage du volume a prelever
FR2807342B1 (fr) * 2000-04-07 2002-07-12 Gilson Sa Pipette de prelevement a ejecteur de cone
FR2807344B1 (fr) * 2000-04-07 2002-12-06 Gilson Sa Pipette de prelevement a mecanisme de reglage du volume de prelevement
ATE480330T1 (de) * 2001-10-16 2010-09-15 Matrix Technologies Corp Hand-pipettiervorrichtung
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
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
GB0420256D0 (en) 2004-09-13 2004-10-13 Cassells John M Method and apparatus for sampling and analysis of fluids
DE102004055562B4 (de) * 2004-11-18 2006-09-28 Eppendorf Ag Handhabbares Dosiersystem
DE102005033378B4 (de) * 2005-07-16 2012-05-31 Eppendorf Ag Kolbenhubpipette
GB0605003D0 (en) * 2006-03-13 2006-04-19 Microsample Ltd Method and apparatus for piercing the skin and delivery or collection of liquids
US20090010809A1 (en) * 2007-07-03 2009-01-08 Hadjis Peter T Manual pipette filler
US20090007701A1 (en) * 2007-07-03 2009-01-08 Hadjis Peter T Pivoting pipette device
EP2391892B1 (en) 2009-01-30 2017-01-18 Mycartis N.V. Biomarker for diagnosis of acute heart failure and uses thereof
US8628979B2 (en) 2009-10-21 2014-01-14 Pronota N.V. MCAM as a biomarker for fluid homeostasis
JP6092092B2 (ja) 2010-03-26 2017-03-08 マイカーティス エヌ．ヴェ．ＭｙＣａｒｔｉｓ ＮＶ 腎機能障害、糸球体濾過速度、呼吸困難、急性心不全、左心室肥大、心線維症、子癇前症、妊娠関連蛋白尿のバイオマーカーとしてのｌｔｂｐ２
US20130045889A1 (en) 2010-04-13 2013-02-21 Pronota N.V. Biomarkers for hypertensive disorders of pregnancy
DE102012002169B4 (de) * 2012-02-07 2017-02-09 Eppendorf Ag Pipette
US9044749B2 (en) * 2012-02-29 2015-06-02 Eppendorf Ag Pipette
US9358538B2 (en) 2012-04-30 2016-06-07 The Regents Of The University Of Michigan High resolution pipette
FR3080050B1 (fr) * 2018-04-17 2020-03-27 Gilson Sas Dispositif de verrouillage d'une vis de reglage de volume pour un systeme de pipetage
EP3932557B1 (de) * 2020-07-02 2023-11-15 Eppendorf SE Mehrkanalpipettierkopf
KR102427246B1 (ko) * 2020-09-18 2022-07-29 바디텍메드(주) 미니 파이펫
DE102024002311A1 (de) * 2024-07-16 2026-01-22 Brand Gmbh + Co Kg Pipettiervorrichtung

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2946486A (en) * 1957-05-29 1960-07-26 Manostat Corp Analytical device
US3646817A (en) * 1968-10-25 1972-03-07 Bio Dynamics Inc Pipette
US3613952A (en) * 1970-04-23 1971-10-19 Cole Parmer Instr Co Fluid dispenser with adjustable stroke piston and register
US3766785A (en) * 1971-05-17 1973-10-23 Analytical Prod Automatic pipette
US3855868A (en) * 1972-02-10 1974-12-24 O Sudvaniemi Multiple pipette
US3827305A (en) * 1972-10-24 1974-08-06 R Gilson Adjustable pipette
DE2319175A1 (de) * 1973-04-16 1974-10-31 Oxford Lab Detail-kolbenpipette
DE2549477C3 (de) * 1975-11-05 1982-01-07 Eppendorf Gerätebau Netheler + Hinz GmbH, 2000 Hamburg Pipettiervorrichtung
GB1510081A (en) * 1976-03-04 1978-05-10 Atkin R Pipettes
US4098125A (en) * 1977-03-30 1978-07-04 Lee Thomas E Adjustable volume pipetting device
US4096750A (en) * 1977-06-15 1978-06-27 Oxford Laboratories Inc. Hand-held micropipettor with fluid transfer volume adjustment mechanism
US4141251A (en) * 1978-02-15 1979-02-27 Nichiryo Co., Ltd. Pipetting device
FI57543C (fi) * 1978-06-02 1980-09-10 Suovaniemi Finnpipette Volymreglerbar pipett
US4165646A (en) * 1978-07-26 1979-08-28 Shapiro Justin J Adjustable micro-dispensing liquid pipet
USRE30453E (en) * 1979-03-19 1980-12-23 Medical Laboratory Automation, Inc. Pipettes
FI60359C (fi) * 1980-06-02 1982-01-11 Suovaniemi Finnpipette Pipett
DE3137423A1 (de) * 1981-09-19 1983-03-31 Rudolf Brand GmbH & Co, 6980 Wertheim "mikroliterpipette"
FI64752C (fi) * 1982-06-29 1984-01-10 Labsystems Oy Volymreglerbar pipett
US4567780A (en) * 1984-03-12 1986-02-04 American Hospital Supply Corporation Hand-held pipette with disposable capillary
FI844320A7 (fi) * 1984-11-02 1986-05-03 Labsystems Oy Utspaedningsdoseringsanordning.
EP0181957A1 (de) * 1984-11-20 1986-05-28 HTL High-Tech Lab Herstellung und Vertrieb medizinisch technischer Erzeugnisse GmbH Pipette mit veränderlichem Dosiervolumen

Also Published As

Publication number Publication date
ATE81032T1 (de) 1992-10-15
US5012682A (en) 1991-05-07
EP0364621B1 (de) 1992-09-30
JPH0611407B2 (ja) 1994-02-16
JPH02174942A (ja) 1990-07-06
EP0364621A1 (de) 1990-04-25
DE3875117D1 (de) 1992-11-05

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