BRPI0915278A2 - sistema microfluídico e método para preencher um canal capilar - Google Patents

sistema microfluídico e método para preencher um canal capilar

Info

Publication number
BRPI0915278A2
BRPI0915278A2 BRPI0915278A BRPI0915278A BRPI0915278A2 BR PI0915278 A2 BRPI0915278 A2 BR PI0915278A2 BR PI0915278 A BRPI0915278 A BR PI0915278A BR PI0915278 A BRPI0915278 A BR PI0915278A BR PI0915278 A2 BRPI0915278 A2 BR PI0915278A2
Authority
BR
Brazil
Prior art keywords
filling
capillary channel
microfluidic system
microfluidic
capillary
Prior art date
Application number
BRPI0915278A
Other languages
English (en)
Inventor
J Verhoeckx Godefridus
H Maas Joost
H E Van Der Beek Maurice
Scholten Monica
Original Assignee
Koninl Philips Electronics Nv
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 Koninl Philips Electronics Nv filed Critical Koninl Philips Electronics Nv
Publication of BRPI0915278A2 publication Critical patent/BRPI0915278A2/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
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502715—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by interfacing components, e.g. fluidic, electrical, optical or mechanical interfaces
    • 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
    • B01L2200/02—Adapting objects or devices to another
    • B01L2200/026—Fluid interfacing between devices or objects, e.g. connectors, inlet details
    • B01L2200/027—Fluid interfacing between devices or objects, e.g. connectors, inlet details for microfluidic devices
    • 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
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0681—Filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0809—Geometry, shape and general structure rectangular shaped
    • B01L2300/0816—Cards, e.g. flat sample carriers usually with flow in two horizontal directions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
    • B01L2300/0877—Flow chambers
    • 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
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0406—Moving fluids with specific forces or mechanical means specific forces capillary forces
    • 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
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/06—Valves, specific forms thereof
    • B01L2400/0688—Valves, specific forms thereof surface tension valves, capillary stop, capillary break
    • 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
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip
    • B01L3/502746—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures by integrated microfluidic structures, i.e. dimensions of channels and chambers are such that surface tension forces are important, e.g. lab-on-a-chip characterised by the means for controlling flow resistance, e.g. flow controllers, baffles or throttle valves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Micromachines (AREA)
BRPI0915278A 2008-11-13 2009-11-10 sistema microfluídico e método para preencher um canal capilar BRPI0915278A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08168980 2008-11-13
PCT/IB2009/054986 WO2010055466A1 (en) 2008-11-13 2009-11-10 Interfacing an inlet to a capillary channel of a microfluidic system

Publications (1)

Publication Number Publication Date
BRPI0915278A2 true BRPI0915278A2 (pt) 2019-09-24

Family

ID=41557463

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0915278A BRPI0915278A2 (pt) 2008-11-13 2009-11-10 sistema microfluídico e método para preencher um canal capilar

Country Status (6)

Country Link
US (1) US20110203700A1 (pt)
EP (1) EP2346604A1 (pt)
JP (1) JP2012508894A (pt)
CN (1) CN102215967A (pt)
BR (1) BRPI0915278A2 (pt)
WO (1) WO2010055466A1 (pt)

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EP2213364A1 (en) * 2009-01-30 2010-08-04 Albert-Ludwigs-Universität Freiburg Phase guide patterns for liquid manipulation
US20110312554A1 (en) * 2010-06-17 2011-12-22 Geneasys Pty Ltd Microfluidic device with dialysis device, loc and interconnecting cap
US9153425B2 (en) * 2010-09-01 2015-10-06 Ut-Battelle, Llc Device for high spatial resolution chemical analysis of a sample and method of high spatial resolution chemical analysis
DE102011005932B4 (de) * 2011-03-23 2022-07-14 Robert Bosch Gmbh Fluidisches System zur blasenfreien Befüllung einer mikrofluidischen Filterkammer sowie Verfahren zur blasenfreien Befüllung und Verfahren zum Filtern einer Flüssigkeit mit einem solchen System
US9822890B2 (en) * 2011-08-30 2017-11-21 The Royal Institution For The Advancement Of Learning/Mcgill University Method and system for pre-programmed self-power microfluidic circuits
GB2499198A (en) * 2012-02-07 2013-08-14 Agilent Technologies Inc Fitting with microprotrusions for coupling capillary to chromatography column
BR112015005346A2 (pt) * 2012-09-14 2017-07-04 Beckman Coulter Inc sistema analítico com transporte capilar
JP6363093B2 (ja) * 2012-12-13 2018-07-25 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 流体ストップを備える流体システム
US9528633B2 (en) 2012-12-17 2016-12-27 Novartis Ag MEMS check valve
US9572712B2 (en) 2012-12-17 2017-02-21 Novartis Ag Osmotically actuated fluidic valve
US9295389B2 (en) 2012-12-17 2016-03-29 Novartis Ag Systems and methods for priming an intraocular pressure sensor in an intraocular implant
CA2903382A1 (en) * 2013-03-01 2014-09-12 Wave 80 Biosciences, Inc. Methods and systems for enhanced microfluidic processing
US9995412B2 (en) 2013-03-01 2018-06-12 Wave 80 Biosciences, Inc. Long-throw microfluidic actuator
US9283114B2 (en) * 2013-08-24 2016-03-15 Novartis Ag Systems and methods for priming a microfluidic chamber
US20150057594A1 (en) 2013-08-24 2015-02-26 Alcon Research, Ltd. Bubble-free microfluidic valve systems and methods
WO2017087703A1 (en) * 2015-11-17 2017-05-26 Nanoscopia (Cayman), Inc. Sample processing and smearing apparatus and methods
CN105665049B (zh) * 2016-01-28 2017-07-04 清华大学深圳研究生院 一种疏液微阀式微量液体提取装置和提取方法
WO2017180120A1 (en) * 2016-04-14 2017-10-19 Hewlett-Packard Development Company, L.P. Microfluidic device with capillary chamber
GB2553519B (en) * 2016-09-02 2019-12-18 Fluidic Analytics Ltd Improvements in or relating to a fluid flow controller for microfluidic devices
WO2018112786A1 (zh) * 2016-12-21 2018-06-28 无锡源清天木生物科技有限公司 一种用于微流控制的液体流量控制装置和微流控制方法
SE542462C2 (en) 2018-09-20 2020-05-12 Astrego Diagnostics Ab Sample loading cartridge for a microfluidic device
DE102018220898B4 (de) 2018-12-04 2022-10-13 Robert Bosch Gmbh Mikrofluidische Vorrichtung und Verfahren zur Filterung eines Fluids
CA3165851A1 (en) * 2020-01-14 2021-07-22 miDiagnostics NV Microfluidic arrangement for capillary driven fluidic connection

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US4753776A (en) * 1986-10-29 1988-06-28 Biotrack, Inc. Blood separation device comprising a filter and a capillary flow pathway exiting the filter
ES2203093T3 (es) * 1998-03-11 2004-04-01 Steag Microparts Gmbh Soporte de muestras.
US6267926B1 (en) * 1998-10-08 2001-07-31 Celgard Inc. Device for removing entrained gases from liquids
US6875247B2 (en) * 2000-06-06 2005-04-05 Battelle Memorial Institute Conditions for fluid separations in microchannels, capillary-driven fluid separations, and laminated devices capable of separating fluids
WO2002064253A2 (en) * 2001-02-09 2002-08-22 Microchem Solutions Method and apparatus for sample injection in microfabricated devices
DE10140565B4 (de) * 2001-08-18 2006-06-29 Roche Diagnostics Gmbh Vorrichtung zur Gas- oder Flüssigkeitsabscheidung aus microfluidischen Durchflusssystemen
US6843281B1 (en) * 2003-07-30 2005-01-18 Agilent Techinologies, Inc. Methods and apparatus for introducing liquids into microfluidic chambers
DE10345818A1 (de) * 2003-09-30 2005-04-28 Boehringer Ingelheim Micropart Verfahren und Vorrichtung zum Separieren und Abführen von Gasblasen aus Flüssigkeiten
KR100540143B1 (ko) * 2003-12-22 2006-01-10 한국전자통신연구원 미소 유체 제어소자 및 미소 유체의 제어 방법
JP2007523355A (ja) * 2004-08-21 2007-08-16 エルジー・ライフ・サイエンシズ・リミテッド 微細流体素子及びそれを備えた診断及び分析装置
WO2006110097A1 (en) * 2005-04-14 2006-10-19 Gyros Patent Ab Separation structure
KR100813266B1 (ko) * 2006-09-19 2008-03-13 삼성전자주식회사 마이크로어레이-커버 슬립 조립체로부터 기포를 제거하는방법 및 이를 위한 마이크로어레이 키트
WO2008086893A1 (en) * 2007-01-17 2008-07-24 Agilent Technologies, Inc. Microfluidic chip with lateral opening for fluid introduction
ES2453107T3 (es) * 2007-06-11 2014-04-04 Wako Pure Chemical Industries, Ltd. Procedimiento de amplificación de ácidos nucleicos usando una PCR sobre microchip con detección integrada de CE en tiempo real
EP2050498A1 (en) * 2007-10-19 2009-04-22 Koninklijke Philips Electronics N.V. Fluid handling device for analysis of fluid samples

Also Published As

Publication number Publication date
WO2010055466A1 (en) 2010-05-20
US20110203700A1 (en) 2011-08-25
CN102215967A (zh) 2011-10-12
JP2012508894A (ja) 2012-04-12
EP2346604A1 (en) 2011-07-27

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.