FR2171453B1 - - Google Patents

Info

Publication number
FR2171453B1
FR2171453B1 FR7305093A FR7305093A FR2171453B1 FR 2171453 B1 FR2171453 B1 FR 2171453B1 FR 7305093 A FR7305093 A FR 7305093A FR 7305093 A FR7305093 A FR 7305093A FR 2171453 B1 FR2171453 B1 FR 2171453B1
Authority
FR
France
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
Application number
FR7305093A
Other languages
French (fr)
Other versions
FR2171453A1 (en
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.)
Individual
Original Assignee
Individual
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
Priority claimed from FI35872A external-priority patent/FI47460C/en
Priority claimed from FI167072A external-priority patent/FI51908C/en
Application filed by Individual filed Critical Individual
Publication of FR2171453A1 publication Critical patent/FR2171453A1/fr
Application granted granted Critical
Publication of FR2171453B1 publication Critical patent/FR2171453B1/fr
Expired 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1065—Multiple transfer devices
FR7305093A 1972-02-10 1973-02-09 Expired FR2171453B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI35872A FI47460C (en) 1972-02-10 1972-02-10 Serial pipette.
FI167072A FI51908C (en) 1972-06-13 1972-06-13 Series pipette

Publications (2)

Publication Number Publication Date
FR2171453A1 FR2171453A1 (en) 1973-09-21
FR2171453B1 true FR2171453B1 (en) 1977-02-04

Family

ID=26156311

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7305093A Expired FR2171453B1 (en) 1972-02-10 1973-02-09

Country Status (10)

Country Link
US (1) US3855868A (en)
JP (1) JPS5235557B2 (en)
CA (1) CA952488A (en)
CH (2) CH556194A (en)
DE (3) DE2366403C2 (en)
FR (1) FR2171453B1 (en)
GB (2) GB1392792A (en)
IT (1) IT977765B (en)
NL (2) NL175143C (en)
SE (2) SE385663B (en)

Families Citing this family (54)

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Publication number Priority date Publication date Assignee Title
FI55093C (en) * 1974-07-05 1979-05-10 Osmo Antero Suovaniemi FOERFARANDE FOER EXAKT MAETNING AV ABSORPTION AV SMAO VAETSKEMAENGDER SAMT ANORDNING FOER DESS GENOMFOERANDE
FR2295405A1 (en) * 1974-10-29 1976-07-16 Marteau D Autry Eric CALIBRATE PIPETTE
JPS5267389A (en) * 1975-12-01 1977-06-03 Kuraray Co Method and apparatus for precise and separate taking of liquids of multi components system
FI52025C (en) * 1976-04-08 1977-06-10 Osmo Antero Suovaniemi Method and device for liquid dosing, liquid transfer and dilution series.
US4054062A (en) * 1976-05-03 1977-10-18 Oxford Laboratories Inc. Hand-held micropipettor with improved accuracy of liquid volumes transferred
JPS5835981Y2 (en) * 1978-02-06 1983-08-13 三洋電機株式会社 refrigerator
US4237095A (en) * 1978-04-25 1980-12-02 Kommandiittiyhtio Finnpipette Osmo A. Suovaniemi Tip vessel for use in connection with a dosage pipette
FI76710B (en) * 1978-09-08 1988-08-31 Osmo Antero Suovaniemi Pipette.
FI60138C (en) * 1979-03-23 1981-12-10 Suovaniemi Finnpipette pipette
FI57704C (en) * 1979-03-23 1980-10-10 Suovaniemi Finnpipette SERIEPIPETT
FI58875C (en) * 1979-08-31 1981-05-11 Suovaniemi Finnpipette pipette
DE3037826C2 (en) * 1980-10-07 1985-06-05 Drägerwerk AG, 2400 Lübeck Sampling tubes with caps
US4565100A (en) * 1981-10-02 1986-01-21 Culture-Tek Pipette device
US4442722A (en) * 1982-02-23 1984-04-17 Beckman Instruments Inc. Plunger operated pipet
FR2525770A1 (en) * 1982-04-23 1983-10-28 Issa Georges Multi:cylinder laboratory syringe for biology, bacteriology titrations - cultures, etc., contaminates only nozzle head which is removable for sterilising
US4511534A (en) * 1982-05-26 1985-04-16 John T. Bennett Liquid transfer device
US4498510A (en) * 1982-08-20 1985-02-12 Minshew Jr Edward C Device for drawing, holding and dispensing liquid
EP0114056B1 (en) * 1983-01-15 1987-11-19 Hoechst Aktiengesellschaft Sample stand
US5112134A (en) * 1984-03-01 1992-05-12 Molecular Devices Corporation Single source multi-site photometric measurement system
US4968148A (en) * 1984-03-01 1990-11-06 Molecular Devices Corporation Single source multi-site photometric measurement system
GB2161398A (en) * 1984-07-11 1986-01-15 Scient Supplies M B Pipette
DE3641593A1 (en) * 1985-12-06 1987-06-11 Fuji Photo Film Co Ltd DOUBLE PIPETTE DEVICE
FR2612639B1 (en) * 1987-03-19 1990-05-11 Ysebaert VARIABLE LIQUID QUANTITY FEEDER
GB2204950A (en) * 1987-05-14 1988-11-23 Histopath Limited Cytology sample chamber
DE3875117D1 (en) * 1988-10-21 1992-11-05 Eppendorf Geraetebau Netheler PIPETTING DEVICE.
JP2701900B2 (en) * 1988-12-20 1998-01-21 株式会社ニチリョー Multi pipette
DE4003591A1 (en) * 1990-02-07 1991-08-08 Joerg Spindler MULTI-CHANNEL PIPETTE WITH PISTON ON THE LIFTING PLATE
DE69312839T2 (en) * 1992-09-30 1998-01-22 Johnson & Johnson Clin Diag Aspirating pipettes
US5540889A (en) * 1994-05-11 1996-07-30 Whitehead Institute For Biomedical Research Apparatus and method for a highly parallel pipetter
US5780222A (en) * 1995-04-10 1998-07-14 Alpha Therapeutic Corporation Method of PCR testing of pooled blood samples
USH1960H1 (en) * 1995-04-10 2001-06-05 Alpha Therapeutic Corp. Automated method and system for testing blood samples
FI101456B1 (en) * 1996-11-13 1998-06-30 Labsystems Oy Flercylinderpipett
JP3473409B2 (en) * 1998-06-11 2003-12-02 松下電器産業株式会社 Dispensing device
US6673318B1 (en) 1999-05-31 2004-01-06 Bridgestone Corporation Pipette
DE10013511A1 (en) 2000-03-20 2001-10-11 Brand Gmbh & Co Kg Multiple channel pipetting arrangement used for microtitration plates has pipette shafts each having a sealing receiver on the upper end with a plunger seal arranged in it
FI109407B (en) * 2001-02-09 2002-07-31 Biohit Oyj A suction device
US7438857B2 (en) * 2002-07-23 2008-10-21 Protedyne Corporation Liquid handling tool having porous plunger
FI120861B (en) * 2002-11-08 2010-04-15 Biohit Oyj multichannel pipette
DE202005006970U1 (en) * 2004-05-10 2005-07-14 Steinbrenner, Bernd, Dr. Device for receiving and dispensing liquids
DE102004055562B4 (en) * 2004-11-18 2006-09-28 Eppendorf Ag Manageable dosing system
US7571747B2 (en) * 2006-01-09 2009-08-11 Spitz Gregory A Syringe filling apparatus
DE102006031460B4 (en) * 2006-07-07 2008-10-30 Eppendorf Ag pipetting
US7947234B2 (en) * 2007-10-17 2011-05-24 Rainin Instrument, Llc Liquid end assembly for a handheld multichannel pipette with adjustable nozzle spacing
DE102010041833B4 (en) 2010-09-30 2014-05-15 INSTITUT FüR MIKROTECHNIK MAINZ GMBH Microfluidic chip with multiple cylinder-piston arrangements
CN203941178U (en) * 2011-05-20 2014-11-12 珀金埃尔默保健科学公司 Laboratory parts and liquid loading and unloading system and complementary flowable materials handling system
US9352312B2 (en) * 2011-09-23 2016-05-31 Alere Switzerland Gmbh System and apparatus for reactions
US9073052B2 (en) 2012-03-30 2015-07-07 Perkinelmer Health Sciences, Inc. Lab members and liquid handling systems and methods including same
US9815053B2 (en) * 2013-01-15 2017-11-14 Mettler-Toledo Rainin, LLC Liquid end assembly for a multichannel air displacement pipette
US9579646B2 (en) 2014-07-24 2017-02-28 Accel Biotech, Inc. Dual tip array dispensing head
US9927452B2 (en) 2014-08-20 2018-03-27 Rai Strategic Holdings, Inc. Pipetting system
US11376580B2 (en) 2017-10-30 2022-07-05 University of Pittsburgh—of the Commonwealth System of Higher Education Methods and systems comprising modified pipettes for transferring and preserving biomaterial
CN108187771A (en) * 2018-01-08 2018-06-22 江苏师范大学 A kind of automatic ration gradient is loaded multichannel pipettor piston component
DE102022122178A1 (en) 2022-09-01 2024-03-07 Brand Gmbh + Co Kg Displacer device and pipetting device
DE202022104955U1 (en) 2022-09-01 2022-09-15 Brand Gmbh + Co Kg Displacement device and pipetting device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2670673A (en) * 1950-07-17 1954-03-02 Joyce A Gordon Fluid injecting device
CH443723A (en) * 1966-05-04 1967-09-15 Polymetron Ag Pistons for piston burettes with precisely machined cylinders
FR1490704A (en) * 1966-06-23 1967-08-04 Device for taking and depositing liquid samples
AU2189667A (en) * 1967-05-17 1969-07-03 Theuniversity Of Queensland Multiple dropper
US3718439A (en) * 1970-06-12 1973-02-27 Instrumentation Labor Inc Analytical apparatus

Also Published As

Publication number Publication date
CA952488A (en) 1974-08-06
DE2366404A1 (en) 1982-09-23
DE2304473C2 (en) 1983-01-05
JPS5235557B2 (en) 1977-09-09
NL8105249A (en) 1982-03-01
CH551217A (en) 1974-07-15
NL175143B (en) 1984-05-01
FR2171453A1 (en) 1973-09-21
DE2366403A1 (en) 1982-09-23
DE2366403C2 (en) 1985-12-12
US3855868A (en) 1974-12-24
SE385663B (en) 1976-07-19
GB1392791A (en) 1975-04-30
GB1392792A (en) 1975-04-30
DE2366404C2 (en) 1985-12-12
JPS4890292A (en) 1973-11-24
IT977765B (en) 1974-09-20
SE7508369L (en) 1975-07-23
NL7301922A (en) 1973-08-14
DE2304473A1 (en) 1973-08-16
CH556194A (en) 1974-11-29
NL175143C (en) 1984-10-01

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Legal Events

Date Code Title Description
TP Transmission of property