GB1392791A - Multiple pipette - Google Patents

Multiple pipette

Info

Publication number
GB1392791A
GB1392791A GB457673A GB457673A GB1392791A GB 1392791 A GB1392791 A GB 1392791A GB 457673 A GB457673 A GB 457673A GB 457673 A GB457673 A GB 457673A GB 1392791 A GB1392791 A GB 1392791A
Authority
GB
United Kingdom
Prior art keywords
piston
rod
liquid
pipette
mover
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
Application number
GB457673A
Other languages
English (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.)
SUOVANIEMI OA
Original Assignee
SUOVANIEMI OA
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/fi
Priority claimed from FI167072A external-priority patent/FI51908C/fi
Application filed by SUOVANIEMI OA filed Critical SUOVANIEMI OA
Publication of GB1392791A publication Critical patent/GB1392791A/en
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

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)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
GB457673A 1972-02-10 1973-01-30 Multiple pipette Expired GB1392791A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI35872A FI47460C (fi) 1972-02-10 1972-02-10 Sarjapipetti.
FI167072A FI51908C (fi) 1972-06-13 1972-06-13 Sarjapipetti

Publications (1)

Publication Number Publication Date
GB1392791A true GB1392791A (en) 1975-04-30

Family

ID=26156311

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2695874A Expired GB1392792A (en) 1972-02-10 1973-01-30 Test tube element for use with a multiple pipette
GB457673A Expired GB1392791A (en) 1972-02-10 1973-01-30 Multiple pipette

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB2695874A Expired GB1392792A (en) 1972-02-10 1973-01-30 Test tube element for use with a multiple pipette

Country Status (10)

Country Link
US (1) US3855868A (enrdf_load_stackoverflow)
JP (1) JPS5235557B2 (enrdf_load_stackoverflow)
CA (1) CA952488A (enrdf_load_stackoverflow)
CH (2) CH556194A (enrdf_load_stackoverflow)
DE (3) DE2366404C2 (enrdf_load_stackoverflow)
FR (1) FR2171453B1 (enrdf_load_stackoverflow)
GB (2) GB1392792A (enrdf_load_stackoverflow)
IT (1) IT977765B (enrdf_load_stackoverflow)
NL (2) NL175143C (enrdf_load_stackoverflow)
SE (2) SE385663B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161398A (en) * 1984-07-11 1986-01-15 Scient Supplies M B Pipette
GB2319193A (en) * 1996-11-13 1998-05-20 Labsystems Oy Multi-cylinder pipette

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI55093C (fi) * 1974-07-05 1979-05-10 Osmo Antero Suovaniemi Foerfarande foer exakt maetning av absorption av smao vaetskemaengder samt anordning foer dess genomfoerande
FR2295405A1 (fr) * 1974-10-29 1976-07-16 Marteau D Autry Eric Pipette etalonnable
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 (fi) * 1976-04-08 1977-06-10 Osmo Antero Suovaniemi Menetelmä ja laitteisto nesteannosteluun, nesteen siirtoon ja laimennu ssarjoihin.
US4054062A (en) * 1976-05-03 1977-10-18 Oxford Laboratories Inc. Hand-held micropipettor with improved accuracy of liquid volumes transferred
US4237095A (en) * 1978-04-25 1980-12-02 Kommandiittiyhtio Finnpipette Osmo A. Suovaniemi Tip vessel for use in connection with a dosage pipette
FI76710B (fi) * 1978-09-08 1988-08-31 Osmo Antero Suovaniemi Pipett.
FI57704C (fi) * 1979-03-23 1980-10-10 Suovaniemi Finnpipette Seriepipett
FI60138C (fi) * 1979-03-23 1981-12-10 Suovaniemi Finnpipette Pipett
FI58875C (fi) * 1979-08-31 1981-05-11 Suovaniemi Finnpipette Pipett
US4435989A (en) 1980-07-03 1984-03-13 Beckman Instruments, Inc. Plunger operated pipet
DE3037826C2 (de) * 1980-10-07 1985-06-05 Drägerwerk AG, 2400 Lübeck Probenahmeröhrchen mit Verschlußkappen
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 (fr) * 1982-04-23 1983-10-28 Issa Georges Appareil a canaux multiples pour le prelevement et/ou la distribution de liquides dans des microplaques permettant de travailler en conditions steriles
USD275234S (en) 1982-04-23 1984-08-21 Commonwealth Serum Laboratories Commission Microbiological testing syringe
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 (de) * 1983-01-15 1987-11-19 Hoechst Aktiengesellschaft Probensammler
US4968148A (en) * 1984-03-01 1990-11-06 Molecular Devices Corporation Single source multi-site photometric measurement system
US5112134A (en) * 1984-03-01 1992-05-12 Molecular Devices Corporation Single source multi-site photometric measurement system
DE3641593A1 (de) * 1985-12-06 1987-06-11 Fuji Photo Film Co Ltd Doppelpipettenvorrichtung
FR2612639B1 (fr) * 1987-03-19 1990-05-11 Ysebaert Doseur de quantites liquides variables
GB2204950A (en) * 1987-05-14 1988-11-23 Histopath Limited Cytology sample chamber
DE3875117D1 (de) * 1988-10-21 1992-11-05 Eppendorf Geraetebau Netheler Pipettiervorrichtung.
JP2701900B2 (ja) * 1988-12-20 1998-01-21 株式会社ニチリョー マルチピペット
DE4003591A1 (de) * 1990-02-07 1991-08-08 Joerg Spindler Mehrkanalpipette mit neigungsspiel an der hubplatte aufweisenden kolben
EP0590730B1 (en) * 1992-09-30 1997-08-06 Johnson & Johnson Clinical Diagnostics, Inc. Aspirator probes
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
JP3473409B2 (ja) * 1998-06-11 2003-12-02 松下電器産業株式会社 分注装置
WO2000072971A1 (fr) * 1999-05-31 2000-12-07 Bridgestone Corporation Dispositif de pipettes
DE10013511A1 (de) * 2000-03-20 2001-10-11 Brand Gmbh & Co Kg Mehrkanal-Pipettiereinrichtung sowie Pipettenschaft dafür
FI109407B (fi) * 2001-02-09 2002-07-31 Biohit Oyj Imulaite
JP4317816B2 (ja) * 2002-07-23 2009-08-19 プロテダイン・コーポレーション 材料取り扱い工具
FI120861B (fi) * 2002-11-08 2010-04-15 Biohit Oyj Monikanavapipetti
JP4638909B2 (ja) * 2004-05-10 2011-02-23 シュタインブレナー ベルント 液体を受容し、かつ分配するための装置
DE102004055562B4 (de) * 2004-11-18 2006-09-28 Eppendorf Ag Handhabbares Dosiersystem
US7571747B2 (en) * 2006-01-09 2009-08-11 Spitz Gregory A Syringe filling apparatus
DE102006031460B4 (de) * 2006-07-07 2008-10-30 Eppendorf Ag Pipettiervorrichtung
US7947234B2 (en) * 2007-10-17 2011-05-24 Rainin Instrument, Llc Liquid end assembly for a handheld multichannel pipette with adjustable nozzle spacing
DE102010041833B4 (de) 2010-09-30 2014-05-15 INSTITUT FüR MIKROTECHNIK MAINZ GMBH Mikrofluidikchip mit mehreren Zylinder-Kolben-Anordnungen
WO2012162131A2 (en) * 2011-05-20 2012-11-29 Perkinelmer Health Sciences, Inc. Lab members and liquid handling systems and methods including same
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
WO2019089536A1 (en) * 2017-10-30 2019-05-09 University Of Pittsburgh-Of The Commonwealth System Of Higher Education Methods and systems comprising modified pipettes for transferring and preserving biomaterial
CN108187771A (zh) * 2018-01-08 2018-06-22 江苏师范大学 一种自动定量梯度加样多道移液器活塞组件
DE202022104955U1 (de) 2022-09-01 2022-09-15 Brand Gmbh + Co Kg Verdrängereinrichtung und Pipettiervorrichtung
DE102022122178A1 (de) 2022-09-01 2024-03-07 Brand Gmbh + Co Kg Verdrängereinrichtung und Pipettiervorrichtung

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 (de) * 1966-05-04 1967-09-15 Polymetron Ag Kolben für Kolbenbüretten mit genau bearbeiteten Zylindern
FR1490704A (fr) * 1966-06-23 1967-08-04 Dispositif pour le prélèvement et la dépose d'échantillons de liquides
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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161398A (en) * 1984-07-11 1986-01-15 Scient Supplies M B Pipette
GB2319193A (en) * 1996-11-13 1998-05-20 Labsystems Oy Multi-cylinder pipette
US5970806A (en) * 1996-11-13 1999-10-26 Labsystems Oy Multi-cylinder pipette
GB2319193B (en) * 1996-11-13 2001-04-18 Labsystems Oy Multi-cylinder pipette

Also Published As

Publication number Publication date
NL8105249A (nl) 1982-03-01
NL175143B (nl) 1984-05-01
CH556194A (de) 1974-11-29
JPS5235557B2 (enrdf_load_stackoverflow) 1977-09-09
US3855868A (en) 1974-12-24
DE2366404A1 (enrdf_load_stackoverflow) 1982-09-23
NL7301922A (enrdf_load_stackoverflow) 1973-08-14
IT977765B (it) 1974-09-20
DE2304473C2 (de) 1983-01-05
CA952488A (en) 1974-08-06
CH551217A (de) 1974-07-15
NL175143C (nl) 1984-10-01
DE2304473A1 (de) 1973-08-16
SE7508369L (sv) 1975-07-23
FR2171453B1 (enrdf_load_stackoverflow) 1977-02-04
FR2171453A1 (enrdf_load_stackoverflow) 1973-09-21
DE2366403A1 (enrdf_load_stackoverflow) 1982-09-23
GB1392792A (en) 1975-04-30
SE385663B (sv) 1976-07-19
JPS4890292A (enrdf_load_stackoverflow) 1973-11-24
DE2366403C2 (de) 1985-12-12
DE2366404C2 (de) 1985-12-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19930128