[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

BR112018000944A2 - ?pipeta de amostragem ativada manualmente? - Google Patents

?pipeta de amostragem ativada manualmente?

Info

Publication number
BR112018000944A2
BR112018000944A2 BR112018000944-0A BR112018000944A BR112018000944A2 BR 112018000944 A2 BR112018000944 A2 BR 112018000944A2 BR 112018000944 A BR112018000944 A BR 112018000944A BR 112018000944 A2 BR112018000944 A2 BR 112018000944A2
Authority
BR
Brazil
Prior art keywords
nominal center
control member
center position
sampling pipette
spring
Prior art date
Application number
BR112018000944-0A
Other languages
English (en)
Inventor
Dudek Bruno
Guichardon Stéphane
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 BR112018000944A2 publication Critical patent/BR112018000944A2/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
    • B01L3/0224—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
    • 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
    • B01L3/0286—Ergonomic aspects, e.g. form or arrangement of controls
    • 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
    • B01L2400/0487—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics
    • 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
    • B01L3/0275—Interchangeable or disposable dispensing tips
    • B01L3/0279—Interchangeable or disposable dispensing tips co-operating with positive ejection means

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)

Abstract

a fim de melhorar a ergonomia de uma pipeta de amostragem, a invenção fornece um membro de controle (25) destinado a ocupar uma posição central nominal na qual uma mola (60) leva um membro de travamento (46) para a posição de travamento do mesmo do sistema para o ajuste de volume amostragem ser amostrado, sendo que o membro (25) tem capacidade de ser deslocado axialmente para cada uma das duas posições seguintes: - uma posição inferior para ejetar um cone, na qual o membro de controle (25) pressiona o ejetor de cone (20), sendo que o movimento da posição central nominal para a posição inferior é realizado contra as molas (32); e - uma posição superior para destravar o anel de frenagem (40), sendo que o movimento do membro de controle (25) da posição central nominal para a posição superior aciona um elemento de desengate (70) para mover o membro de travamento (46) contra a mola (60), até a liberação do anel de frenagem (40).
BR112018000944-0A 2015-09-15 2016-09-14 ?pipeta de amostragem ativada manualmente? BR112018000944A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR15/58650 2015-09-15
FR1558650A FR3040896B1 (fr) 2015-09-15 2015-09-15 Pipette de prelevement comprenant un organe de commande a double fonction d'ejection de cone et de deverrouillage du systeme de reglage de volume
PCT/EP2016/071625 WO2017046120A1 (fr) 2015-09-15 2016-09-14 Pipette de prelevement comprenant un organe de commande a double fonction d'ejection de cone et de deverrouillage du systeme de reglage de volume

Publications (1)

Publication Number Publication Date
BR112018000944A2 true BR112018000944A2 (pt) 2018-09-04

Family

ID=54356613

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018000944-0A BR112018000944A2 (pt) 2015-09-15 2016-09-14 ?pipeta de amostragem ativada manualmente?

Country Status (11)

Country Link
US (1) US10799860B2 (pt)
EP (1) EP3349901B1 (pt)
JP (1) JP6800230B2 (pt)
KR (1) KR20180052121A (pt)
CN (1) CN108025305B (pt)
BR (1) BR112018000944A2 (pt)
CA (1) CA2997942A1 (pt)
ES (1) ES2744440T3 (pt)
FR (1) FR3040896B1 (pt)
PL (1) PL3349901T3 (pt)
WO (1) WO2017046120A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3049877B1 (fr) 2016-04-12 2018-04-13 Gilson Sas Pipette pour le prelevement d'une plage etendue de volumes de liquide
FR3052688B1 (fr) * 2016-06-17 2018-07-06 Gilson Sas Embout de systeme de pipetage presentant une conicite double
US10744498B2 (en) * 2017-09-19 2020-08-18 Mettler-Toledo Rainin, LLC Pipette quickset volume adjustment mechanism
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
FR3080049B1 (fr) * 2018-04-17 2020-03-27 Gilson Sas Systeme a crabotage de maintien en position d'une vis de reglage de volume pour pipette de prelevement
FR3080783B1 (fr) * 2018-05-07 2020-05-22 Gilson Sas Systeme d’ejection de cone a ergonomie amelioree pour pipette de prelevement
USD876664S1 (en) * 2018-06-13 2020-02-25 Gilson Sas Pipette
EP4268960A3 (en) 2020-02-14 2024-01-03 Denovix, Inc. Dynamic broad volumetric range pipette
EP4406655A3 (de) 2020-06-22 2024-08-21 Eppendorf SE Pipette für den gebrauch mit einer einen kolben und einen zylinder aufweisenden pipettenspitze oder spritze
JP7315625B2 (ja) * 2020-07-14 2023-07-26 エッペンドルフ エスイー 一体型プランジャを備えたピペット・チップとともに使用するためのピペット
DE102022104546A1 (de) * 2022-02-25 2023-08-31 Eppendorf Se Pipette mit verstellbarem Pipettiervolumen und Verriegelungssystem
DE102022104590A1 (de) 2022-02-25 2023-08-31 Eppendorf Se Mehrkanal-Fluidübertragungsvorrichtung sowie Verfahren zur Montage einer solchen

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009611A (en) * 1976-05-13 1977-03-01 Oxford Laboratories Inc. Hand-held micropipettor with improved pipette tip ejector
US4096751A (en) * 1977-06-15 1978-06-27 Oxford Laboratories Inc. Hand-held micropipettor with fluid transfer volume adjustment mechanism
US4096750A (en) * 1977-06-15 1978-06-27 Oxford Laboratories Inc. Hand-held micropipettor with fluid transfer volume adjustment mechanism
FI56937C (fi) * 1978-08-04 1980-05-12 Suovaniemi Finnpipette Anordning foer att avlaegsna en engaongsspetsbehaollare fraon en pipett
US4261205A (en) * 1979-10-02 1981-04-14 Nichiryo Co., Ltd Pipetting device
US4418580A (en) * 1981-10-13 1983-12-06 Sherwood Medical Company Pipettor mechanism and disposable tip and piston assembly
JP2554666B2 (ja) * 1987-09-18 1996-11-13 株式会社ニチリョー 可変式ピペット
US5320810A (en) * 1992-05-13 1994-06-14 Integrated Instrument Services, Inc. Pipette with an axially stationary volume adjusting wheel
FR2696110B1 (fr) * 1992-09-28 1994-12-09 Gilson Medical Electronics Sa Perfectionnement à une piquette de prélèvement et de distribution de volumes réglables de liquides.
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
US5792424A (en) * 1996-03-05 1998-08-11 Rainin Instrument Co., Inc. Manual pipette with delayed-action home position latch
US6295880B1 (en) * 1999-12-08 2001-10-02 Warren E. Gilson Adjustable pipette
US6532837B1 (en) * 2000-02-03 2003-03-18 Rainin Instrument, Llc Pipette device with tip ejector utilizing stored energy
US6365110B1 (en) * 2000-03-09 2002-04-02 Rainin Instrument Blowout springless manual air displacement pipette with mechanical assist for aiding in locating and maintaining pipette plunger at a home position
FI20002241A0 (fi) * 2000-10-11 2000-10-11 Labsystems Oy Säädettävä pipetti
US20060096349A1 (en) * 2002-08-27 2006-05-11 Andrzej Czernecki Method of pipette calibration
PL200761B1 (pl) * 2003-07-24 2009-02-27 Pz Htl Spo & Lstrok Ka Akcyjna Zespół wyrzutnika wymiennej końcówki w pipecie
ES2289252T5 (es) * 2003-08-19 2012-06-12 Socorex Isba S.A. Pipeta de pistón mecánica
US7175813B2 (en) * 2003-12-31 2007-02-13 Rainin Instrument, Llc Volume adjustable manual pipette with quick set volume adjustment
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
FR2867398B1 (fr) * 2004-03-09 2006-05-26 Gilson Sas Pipette a main comprenant au moins une piste et un balai pour l'affichage d'une valeur de volume a prelever.
FI20050340A0 (fi) * 2005-04-01 2005-04-01 Thermo Electron Oy Kalibroitava pipetti
PL211690B1 (pl) * 2007-11-23 2012-06-29 Pz Htl Społka Akcyjna Pipeta z nastawianą objętością pobieranej cieczy
US8397593B2 (en) * 2009-08-13 2013-03-19 Rainin Instrument, Llc Quick-set pipette with damped plunger
PL220934B1 (pl) * 2009-08-28 2016-01-29 PZ HTL Spółka Akcyjna Pipeta mechaniczna z nastawianą wartością objętości pobieranej cieczy
JP2011115759A (ja) * 2009-12-07 2011-06-16 Fukae Kasei Kk ピペット装置
FI123652B (fi) * 2011-10-20 2013-08-30 Thermo Fisher Scientific Oy Lukittava pipetti
US9044749B2 (en) * 2012-02-29 2015-06-02 Eppendorf Ag Pipette
US9295986B2 (en) * 2012-05-02 2016-03-29 Eppendorf Ag Pipette with releasable locking of rotational position of actuating element
WO2014121179A1 (en) * 2013-02-01 2014-08-07 Bio-Rad Laboratories, Inc. System for emulsion aspiration
FR3003643B1 (fr) 2013-03-25 2015-04-17 Gilson Sas Systeme de pipetage a deplacement positif presentant une fonction d'ejection amelioree
FR3004258B1 (fr) * 2013-04-04 2015-05-15 Gilson Sas Systeme de pipetage a commande et reglage de volume ameliores
FR3010518A1 (fr) * 2013-09-12 2015-03-13 Gilson Sas Pipette de prelevement presentant un dispositif ameliore de reglage et d'affichage d'un volume a prelever
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
US9221046B2 (en) * 2014-01-30 2015-12-29 Rainin Instrument, Llc Air displacement pipette with enhanced blowout
FR3019895B1 (fr) 2014-04-10 2016-05-27 Gilson Sas Systeme de pipetage multicanaux comprenant deux chambres d'aspiration imbriquees l'une dans l'autre
US10016755B2 (en) * 2015-01-08 2018-07-10 Integra Biosciences Ag Manual pipette with selectable plunger force
KR101874278B1 (ko) * 2015-04-16 2018-07-03 인테그라 바이오사이언시즈 아게 수동 피펫을 위한 체적 조정
EP3112026B1 (en) * 2015-06-30 2018-03-14 Sartorius Biohit Liquid Handling Oy Pipette with a tip removal mechanism, a method for removing a tip, and a method for pipetting
DE102016121810A1 (de) * 2016-11-14 2018-05-17 Ika-Werke Gmbh & Co. Kg Handdosiervorrichtung
DE102016121813A1 (de) * 2016-11-14 2018-05-17 Ika-Werke Gmbh & Co. Kg Pipette und Verfahren zum Einstellen eines zu pipettierenden Volumens einer Pipette
DE102016121814A1 (de) * 2016-11-14 2018-05-17 Ika-Werke Gmbh & Co. Kg Handdosiervorrichtung
US10744498B2 (en) * 2017-09-19 2020-08-18 Mettler-Toledo Rainin, LLC Pipette quickset volume adjustment mechanism

Also Published As

Publication number Publication date
US20180250667A1 (en) 2018-09-06
JP6800230B2 (ja) 2020-12-16
JP2018532588A (ja) 2018-11-08
FR3040896A1 (fr) 2017-03-17
EP3349901A1 (fr) 2018-07-25
WO2017046120A1 (fr) 2017-03-23
CN108025305A (zh) 2018-05-11
FR3040896B1 (fr) 2017-10-13
EP3349901B1 (fr) 2019-06-12
PL3349901T3 (pl) 2019-12-31
CN108025305B (zh) 2020-04-24
CA2997942A1 (en) 2017-03-23
US10799860B2 (en) 2020-10-13
ES2744440T3 (es) 2020-02-25
KR20180052121A (ko) 2018-05-17

Similar Documents

Publication Publication Date Title
BR112018000944A2 (pt) ?pipeta de amostragem ativada manualmente?
BR112018010169A2 (pt) dispositivo de frenagem, e, sistemas de frenagem magnética e de elevador.
MX352898B (es) Tuerca de cono.
MX2018002636A (es) Configuraciones de grapas quirurgicas con superficies de leva situadas entre porciones que soportan grapas quirurgicas.
FR3022161B1 (fr) Catalyseur a phase active de nickel comalaxee mesoporeux et macroporeux ayant un diametre median macroporeux superieur a 300 nm et son utilisation en hydrogenation
FR3022160B1 (fr) Catalyseur a phase active de nickel comalaxee mesoporeux et macroporeux ayant un diametre median macroporeux compris entre 50 et 300 nm et son utilisation en hydrogenation
BR112016028568A2 (pt) acionador de agulha circular
BR102015009464A2 (pt) veículo
MX2016011761A (es) Dispositivo funcional medico con un asiento de la valvula de una valvula de retencion remanente.
GB2518109A (en) Brake
BR112017011720A2 (pt) fecho de mola de segurança com autotravamento
BR112019000891A2 (pt) dispositivo e processo para ejeção de um para-quedas
AR103396A1 (es) Sistema de frenado ferroviario para vehículo ferroviario, y procedimiento de frenado de un vehículo ferroviario que comprende dicho sistema
PL2944529T3 (pl) Sprężynowy siłownik hamulca do stosowania w pojazdach użytkowych, śruba zwalniająca i zastosowanie takiej śruby w wymienionym sprężynowym siłowniku hamulca
BR112017027136A8 (pt) Método e sistema para separação de água, e, uso de um sistema para separação de água
WO2014037884A3 (en) Aircraft seat attachment system provided with a system for locking an activation lever and/or for maintaining a clamping force by friction
MX2016011601A (es) Envase con un dispositivo de seguridad.
BR112016012044A2 (pt) Dispositivo e método de bandeja removível e de retravamento automático
BR112017027818A2 (pt) ajustador de assento
EP3410894A4 (en) VEHICLE SEAT HEADREST WITH LEVER RELEASE
MX2017014619A (es) Dispositivo de asiento con mecanismo de ajuste de altura.
CN204061428U (zh) 一种解锁卡扣机构
MX2018004110A (es) Montaje de molde por soplado.
BR112018012911A2 (pt) freio a disco
BR112017001138A2 (pt) pino de coxim

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired