FR2383704A1 - Pipette a main - Google Patents

Pipette a main

Info

Publication number
FR2383704A1
FR2383704A1 FR7807407A FR7807407A FR2383704A1 FR 2383704 A1 FR2383704 A1 FR 2383704A1 FR 7807407 A FR7807407 A FR 7807407A FR 7807407 A FR7807407 A FR 7807407A FR 2383704 A1 FR2383704 A1 FR 2383704A1
Authority
FR
France
Prior art keywords
pipette
retaining ring
eccentric
tip
piston
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.)
Granted
Application number
FR7807407A
Other languages
English (en)
French (fr)
Other versions
FR2383704B1 (https=
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.)
Labora Mannheim GmbH fuer Labortechnik
Original Assignee
Labora Mannheim GmbH fuer Labortechnik
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 Labora Mannheim GmbH fuer Labortechnik filed Critical Labora Mannheim GmbH fuer Labortechnik
Publication of FR2383704A1 publication Critical patent/FR2383704A1/fr
Application granted granted Critical
Publication of FR2383704B1 publication Critical patent/FR2383704B1/fr
Granted 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)
FR7807407A 1977-03-15 1978-03-15 Pipette a main Granted FR2383704A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2711124A DE2711124C2 (de) 1977-03-15 1977-03-15 Handpipette

Publications (2)

Publication Number Publication Date
FR2383704A1 true FR2383704A1 (fr) 1978-10-13
FR2383704B1 FR2383704B1 (https=) 1983-10-14

Family

ID=6003628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807407A Granted FR2383704A1 (fr) 1977-03-15 1978-03-15 Pipette a main

Country Status (12)

Country Link
US (1) US4154108A (https=)
JP (1) JPS53131895A (https=)
AT (1) AT372189B (https=)
AU (1) AU512062B2 (https=)
CH (1) CH626272A5 (https=)
DE (1) DE2711124C2 (https=)
FI (1) FI60136C (https=)
FR (1) FR2383704A1 (https=)
GB (1) GB1549599A (https=)
IE (1) IE46441B1 (https=)
IT (1) IT1092801B (https=)
SE (1) SE427531B (https=)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427133A1 (fr) * 1978-06-02 1979-12-28 Suovaniemi Finnpipette Pipette de volume reglable, a manchon d'arret taraude
FR2427134A1 (fr) * 1978-06-02 1979-12-28 Suovaniemi Finnpipette Pipette de volume reglable, a manchon d'arret filete exterieurement
EP0014120A1 (fr) * 1979-01-19 1980-08-06 Marteau d'Autry, Eric Pipette à déplacement positif
EP0032469A1 (fr) * 1980-01-11 1981-07-22 Marteau d'Autry, Eric Pipette à déplacement positif perfectionnée
WO1982004409A1 (fr) * 1981-06-09 1982-12-23 Aberle Manfred Dispositif pour prelever une quantite determinee de liquide d'un recipient
EP0077180A3 (en) * 1981-10-13 1984-02-22 Sherwood Medical Company Pipettor mechanism and disposable tip and piston assembly
EP0106578A1 (en) * 1982-10-08 1984-04-25 FISONS plc Adjustable dose injection pistol
EP0226867A3 (en) * 1985-12-17 1988-08-10 Hamilton Bonaduz Ag Pipette and pipetting system
CN113926500A (zh) * 2020-07-14 2022-01-14 埃佩多夫股份公司 与具有集成的尖端活塞的移液器尖端一起使用的移液器
WO2023179776A1 (en) * 2022-03-24 2023-09-28 Mettler-Toledo (Changzhou) Measurement Technology Ltd. Automatic piston-gripping apparatus and pipette comprising the same

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7809267L (sv) * 1978-09-04 1980-03-05 Lkb Clinicon Ab Motorpipett
FI62470C (fi) * 1981-06-17 1983-01-10 Labsystems Oy Pipett
FR2515339A1 (fr) * 1981-10-28 1983-04-29 Marteau D Autry Eric Pipette de precision a deplacement positif
US4671123A (en) * 1984-02-16 1987-06-09 Rainin Instrument Co., Inc. Methods and apparatus for pipetting and/or titrating liquids using a hand held self-contained automated pipette
US5104625A (en) * 1989-10-04 1992-04-14 Drummond Scientific Company Pipetter device
US5104624A (en) * 1989-10-20 1992-04-14 Costar Corporation Pipetter
US5983733A (en) * 1996-11-15 1999-11-16 Hamilton Company Manual pipette
FI20010972A0 (fi) * 2001-05-09 2001-05-09 Thermo Labsystems Oy Kärkisäiliöpipetti
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
US7641859B2 (en) * 2004-02-11 2010-01-05 Matrix Technologies Corporation Pipette tip mounting and ejection assembly and associated pipette tip
JP4591410B2 (ja) * 2006-06-13 2010-12-01 株式会社島津製作所 分注チップ駆動機構及びそれを備えた反応キット処理装置
US8333937B2 (en) 2006-06-01 2012-12-18 Shimadzu Corporation Dispensation tip, reaction kit using the same, and dispensation tip drive mechanism
CN102595963B (zh) * 2009-10-19 2015-06-17 株式会社衍宇 能够定量吸取的滴管以及具备该滴管的化妆品容器
WO2012147862A1 (ja) * 2011-04-26 2012-11-01 ぺんてる株式会社 定量吐出容器
FR2980123B1 (fr) 2011-09-19 2013-10-11 Gilson Sas Pipette a deplacement positif presentant une fonction d'ejection amelioree
FR3003643B1 (fr) * 2013-03-25 2015-04-17 Gilson Sas Systeme de pipetage a deplacement positif presentant une fonction d'ejection amelioree
FR3012883B1 (fr) * 2013-11-07 2015-12-25 Gilson Sas Systeme de pipetage a deplacement positif, presentant une conception facilitant la prehension du piston de l'ensemble capillaire-piston
DE102016121816A1 (de) 2016-11-14 2018-05-17 Ika-Werke Gmbh & Co. Kg Fluidabgabeeinheit und Handdosiervorrichtung mit wenigstens einer Fluidabgabeeinheit
DE102016121813A1 (de) * 2016-11-14 2018-05-17 Ika-Werke Gmbh & Co. Kg Pipette und Verfahren zum Einstellen eines zu pipettierenden Volumens einer Pipette
PL3680016T3 (pl) 2019-01-08 2022-04-04 Eppendorf Ag Pipeta do używania z końcówką
PL3680017T3 (pl) 2019-01-08 2022-02-07 Eppendorf Ag Pipeta do używania z końcówką
CN110586215A (zh) * 2019-09-16 2019-12-20 甘肃金域医学检验所有限公司 一种用于病理封片的定量滴胶管
GB2607893B (en) * 2021-06-11 2026-03-25 Spt Labtech Ltd Pipette tip for a liquid dispensing apparatus
DE102022113874A1 (de) * 2022-06-01 2023-12-07 Brand Gmbh + Co Kg Pipettiervorrichtung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE224127C (https=) *
DE820332C (de) * 1950-09-27 1951-11-08 Rudolf Ernst Messroehrchen fuer Medizintropfen
US2771217A (en) * 1953-07-20 1956-11-20 James W Brown Measuring and dispensing device
US3766785A (en) * 1971-05-17 1973-10-23 Analytical Prod Automatic pipette
US3815790A (en) * 1972-09-18 1974-06-11 Kensington Scient Corp Precision liquid pipetting devices
FR2324366A1 (fr) * 1975-09-18 1977-04-15 Labora Mannheim Gmbh Pipette de laboratoire perfectionnee

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE224127C (https=) *
DE820332C (de) * 1950-09-27 1951-11-08 Rudolf Ernst Messroehrchen fuer Medizintropfen
US2771217A (en) * 1953-07-20 1956-11-20 James W Brown Measuring and dispensing device
US3766785A (en) * 1971-05-17 1973-10-23 Analytical Prod Automatic pipette
US3815790A (en) * 1972-09-18 1974-06-11 Kensington Scient Corp Precision liquid pipetting devices
FR2324366A1 (fr) * 1975-09-18 1977-04-15 Labora Mannheim Gmbh Pipette de laboratoire perfectionnee

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427133A1 (fr) * 1978-06-02 1979-12-28 Suovaniemi Finnpipette Pipette de volume reglable, a manchon d'arret taraude
FR2427134A1 (fr) * 1978-06-02 1979-12-28 Suovaniemi Finnpipette Pipette de volume reglable, a manchon d'arret filete exterieurement
EP0014120A1 (fr) * 1979-01-19 1980-08-06 Marteau d'Autry, Eric Pipette à déplacement positif
FR2446672A1 (fr) * 1979-01-19 1980-08-14 Marteau D Autry Eric Pipette a deplacement positif
EP0032469A1 (fr) * 1980-01-11 1981-07-22 Marteau d'Autry, Eric Pipette à déplacement positif perfectionnée
FR2474340A1 (fr) * 1980-01-11 1981-07-31 Marteau D Autry Eric Pipette a deplacement positif perfectionnee
WO1982004409A1 (fr) * 1981-06-09 1982-12-23 Aberle Manfred Dispositif pour prelever une quantite determinee de liquide d'un recipient
EP0077180A3 (en) * 1981-10-13 1984-02-22 Sherwood Medical Company Pipettor mechanism and disposable tip and piston assembly
EP0106578A1 (en) * 1982-10-08 1984-04-25 FISONS plc Adjustable dose injection pistol
EP0226867A3 (en) * 1985-12-17 1988-08-10 Hamilton Bonaduz Ag Pipette and pipetting system
CN113926500A (zh) * 2020-07-14 2022-01-14 埃佩多夫股份公司 与具有集成的尖端活塞的移液器尖端一起使用的移液器
EP3939702A1 (de) * 2020-07-14 2022-01-19 Eppendorf AG Pipette für den gebrauch mit einer pipettenspitze mit integriertem kolben
US12303883B2 (en) 2020-07-14 2025-05-20 Eppendorf Ag Pipette for use with a pipette tip with an integrated plunger
WO2023179776A1 (en) * 2022-03-24 2023-09-28 Mettler-Toledo (Changzhou) Measurement Technology Ltd. Automatic piston-gripping apparatus and pipette comprising the same

Also Published As

Publication number Publication date
CH626272A5 (https=) 1981-11-13
AT372189B (de) 1983-09-12
FI780785A7 (fi) 1978-09-16
AU3413178A (en) 1979-09-20
ATA167978A (de) 1983-01-15
AU512062B2 (en) 1980-09-18
DE2711124B1 (de) 1978-09-14
FI60136C (fi) 1981-12-10
SE427531B (sv) 1983-04-18
IE46441B1 (en) 1983-06-15
IT7820505A0 (it) 1978-02-21
DE2711124C2 (de) 1979-05-10
FR2383704B1 (https=) 1983-10-14
JPS53131895A (en) 1978-11-17
IT1092801B (it) 1985-07-12
SE7802910L (sv) 1978-09-16
FI60136B (fi) 1981-08-31
GB1549599A (en) 1979-08-08
US4154108A (en) 1979-05-15
IE780500L (en) 1978-09-15

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Legal Events

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ST Notification of lapse