BRPI0813476A2 - Pipeta permitindo uma amostragem de líquido pelo movimento de vai e vem do pistão - Google Patents

Pipeta permitindo uma amostragem de líquido pelo movimento de vai e vem do pistão

Info

Publication number
BRPI0813476A2
BRPI0813476A2 BRPI0813476-6A2A BRPI0813476A BRPI0813476A2 BR PI0813476 A2 BRPI0813476 A2 BR PI0813476A2 BR PI0813476 A BRPI0813476 A BR PI0813476A BR PI0813476 A2 BRPI0813476 A2 BR PI0813476A2
Authority
BR
Brazil
Prior art keywords
coming
going
piston
movement
liquid sampling
Prior art date
Application number
BRPI0813476-6A2A
Other languages
English (en)
Inventor
Frederic Millet
Herve Malvoisin
Original Assignee
Gilson Sas
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 Gilson Sas filed Critical Gilson Sas
Publication of BRPI0813476A2 publication Critical patent/BRPI0813476A2/pt

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
    • B01L3/0227—Details of motor drive means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0621—Control of the sequence of chambers filled or emptied
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
    • B01L2400/0478—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/06—Valves, specific forms thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/06—Valves, specific forms thereof
    • B01L2400/0622—Valves, specific forms thereof distribution valves, valves having multiple inlets and/or outlets, e.g. metering valves, multi-way valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
BRPI0813476-6A2A 2007-06-25 2008-06-25 Pipeta permitindo uma amostragem de líquido pelo movimento de vai e vem do pistão BRPI0813476A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0756008A FR2917648B1 (fr) 2007-06-25 2007-06-25 Pipette permettant un prelevement de liquide par mouvement de va-et-vient du piston.
PCT/EP2008/058090 WO2009000860A1 (fr) 2007-06-25 2008-06-25 Pipette permettant un prelevement de liquide par mouvement de va-et-vient du piston

Publications (1)

Publication Number Publication Date
BRPI0813476A2 true BRPI0813476A2 (pt) 2015-01-06

Family

ID=38974688

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0813476-6A2A BRPI0813476A2 (pt) 2007-06-25 2008-06-25 Pipeta permitindo uma amostragem de líquido pelo movimento de vai e vem do pistão

Country Status (11)

Country Link
US (1) US8117927B2 (pt)
EP (1) EP2162217B1 (pt)
JP (1) JP5114559B2 (pt)
KR (1) KR101449086B1 (pt)
CN (1) CN101687193B (pt)
BR (1) BRPI0813476A2 (pt)
CA (1) CA2691370C (pt)
ES (1) ES2394255T3 (pt)
FR (1) FR2917648B1 (pt)
PL (1) PL2162217T3 (pt)
WO (1) WO2009000860A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG175303A1 (en) 2009-04-27 2011-11-28 Ei Spectra Llc Pipette instrument
WO2011148432A1 (ja) * 2010-05-28 2011-12-01 栄研化学株式会社 ピペット
FR2977317B1 (fr) * 2011-06-28 2013-08-02 Gilson Sas Procede de detection d'anomalies lors du remplissage d'un dispositif de dosage de liquide et dispositif de dosage de liquide
FI128560B (en) * 2013-05-13 2020-08-14 Thermo Fisher Scientific Oy Electronic pipette
WO2014184865A1 (ja) * 2013-05-14 2014-11-20 株式会社 エー・アンド・デイ ピペット装置
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
CN106732847A (zh) * 2016-12-22 2017-05-31 江南大学 一种双腔注射式移液管
US11660592B2 (en) 2020-02-14 2023-05-30 DeNovix, Inc. Dynamic broad volumetric range pipette
CN112058329A (zh) * 2020-08-11 2020-12-11 长沙仪秀兴智能科技有限公司 一种多排量的活塞式移液枪
CN112108198A (zh) * 2020-08-11 2020-12-22 长沙仪秀兴智能科技有限公司 一种双排量的高精度活塞式移液枪
WO2022180043A1 (en) * 2021-02-26 2022-09-01 Ergasta Aps Aspirator with pipetting function
EP4353359A1 (en) * 2022-10-13 2024-04-17 Sartorius Biohit Liquid Handling Oy A liquid handling device, and use of a hollow plunger

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1987467A (en) * 1927-09-15 1935-01-08 Behr Manning Corp Waterproof abrasive fabric and method of making the same
US1974383A (en) * 1929-05-14 1934-09-18 Metal Hose & Tubing Co Inc Hose coupling
US3137174A (en) * 1962-11-09 1964-06-16 Le Roy R Hawk Fluid metering device
US3835874A (en) * 1967-12-22 1974-09-17 F Dellasala Method of introducing liquid doses
US3640434A (en) * 1970-05-15 1972-02-08 Sherwood Medical Ind Inc Variable capacity fluid-dispensing device
US4679446A (en) * 1985-09-09 1987-07-14 Baxter Travenol Laboratories, Inc. Multi-volume displacement pipette
JPH0719159A (ja) * 1993-06-30 1995-01-20 Toru Yoshida 給水本管の圧力水を取り出して薬液類を加圧し、給水本管中に薬液を注入する薬液注入ポンプ
CA2198544A1 (en) * 1996-03-21 1997-09-22 Bayer Corporation Apparatus for simultaneous aspiration and dispensation of fluids
EP0904840A3 (en) * 1997-09-30 2000-01-19 Becton, Dickinson and Company Apparatus for drawing liquids into and expelling liquids from a pipet at variable flow rates
JPH11248717A (ja) * 1998-03-06 1999-09-17 Kdk Corp 液体採取装置、およびこれを備えた分析装置
US20020164808A1 (en) * 2001-05-03 2002-11-07 Hideki Itaya Diagnostic pipette assembly including apparatus for automated aspiration
US7093507B2 (en) * 2003-05-12 2006-08-22 Bel-Art Products, Inc. Pipette control arrangement
JP2005133627A (ja) * 2003-10-30 2005-05-26 Hidenori Kasumi 加圧液体駆動式ポンプ
FI20040289A0 (fi) * 2004-02-25 2004-02-25 Thermo Electron Oy Ohjattava pipetti
US20050220676A1 (en) * 2004-04-02 2005-10-06 Tran Nathaniel T Multi-range pipette
FR2895920B1 (fr) * 2006-01-06 2008-04-18 Gilson Sas Soc Par Actions Sim Pipette multivolumes.

Also Published As

Publication number Publication date
WO2009000860A1 (fr) 2008-12-31
EP2162217A1 (fr) 2010-03-17
CA2691370C (en) 2015-06-16
FR2917648B1 (fr) 2009-09-25
JP2010531440A (ja) 2010-09-24
FR2917648A1 (fr) 2008-12-26
US8117927B2 (en) 2012-02-21
CN101687193B (zh) 2013-05-15
CN101687193A (zh) 2010-03-31
EP2162217B1 (fr) 2012-08-29
ES2394255T3 (es) 2013-01-30
US20100132486A1 (en) 2010-06-03
JP5114559B2 (ja) 2013-01-09
KR101449086B1 (ko) 2014-10-08
CA2691370A1 (en) 2008-12-31
PL2162217T3 (pl) 2013-02-28
KR20100049031A (ko) 2010-05-11

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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