BRPI0915278A2 - sistema microfluídico e método para preencher um canal capilar - Google Patents
sistema microfluídico e método para preencher um canal capilarInfo
- 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
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
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) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2213364A1 (en) * | 2009-01-30 | 2010-08-04 | Albert-Ludwigs-Universität Freiburg | Phase guide patterns for liquid manipulation |
US20110312567A1 (en) * | 2010-06-17 | 2011-12-22 | Geneasys Pty Ltd | Loc device for electrochemiluminescent detection of target nucleic acid sequences using hybridization chamber array and negative control chamber without probes |
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 |
KR101540554B1 (ko) * | 2012-09-14 | 2015-07-29 | 베크만 컬터, 인코포레이티드 | 모세관 운반부를 갖는 분석 시스템 |
CN104853845B (zh) * | 2012-12-13 | 2018-12-04 | 皇家飞利浦有限公司 | 具有流体阻止的流体系统 |
US9528633B2 (en) | 2012-12-17 | 2016-12-27 | Novartis Ag | MEMS check valve |
US9295389B2 (en) | 2012-12-17 | 2016-03-29 | Novartis Ag | Systems and methods for priming an intraocular pressure sensor in an intraocular implant |
US9572712B2 (en) | 2012-12-17 | 2017-02-21 | Novartis Ag | Osmotically actuated fluidic valve |
JP2016516562A (ja) * | 2013-03-01 | 2016-06-09 | ウェーブ 80 バイオサイエンシズ インコーポレイテッド | マイクロ流体処理のための方法およびシステム |
US9995412B2 (en) | 2013-03-01 | 2018-06-12 | Wave 80 Biosciences, Inc. | Long-throw microfluidic actuator |
US20150057594A1 (en) | 2013-08-24 | 2015-02-26 | Alcon Research, Ltd. | Bubble-free microfluidic valve systems and methods |
US9283114B2 (en) * | 2013-08-24 | 2016-03-15 | Novartis Ag | Systems and methods for priming a microfluidic chamber |
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 |
EP3414009A4 (en) * | 2016-04-14 | 2019-04-24 | 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 |
CN114981012A (zh) * | 2020-01-14 | 2022-08-30 | 医学诊断公司 | 用于毛细驱动流体连接的微流体组件 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4753776A (en) * | 1986-10-29 | 1988-06-28 | Biotrack, Inc. | Blood separation device comprising a filter and a capillary flow pathway exiting the filter |
US7560073B1 (en) * | 1998-03-11 | 2009-07-14 | Boehringer Ingelheim Microparts Gmbh | Sample support |
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 |
US6875403B2 (en) * | 2001-02-09 | 2005-04-05 | Microchem Solutions | Method and apparatus for reproducible sample injection on 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 |
EP1787129A1 (en) * | 2004-08-21 | 2007-05-23 | LG Life Sciences, Ltd. | Microfluidic device, and diagnostic and analytical apparatus using the same |
JP2008538319A (ja) * | 2005-04-14 | 2008-10-23 | ギロス・パテント・エービー | 分離用構造体 |
KR100813266B1 (ko) * | 2006-09-19 | 2008-03-13 | 삼성전자주식회사 | 마이크로어레이-커버 슬립 조립체로부터 기포를 제거하는방법 및 이를 위한 마이크로어레이 키트 |
CN101588868B (zh) * | 2007-01-17 | 2012-01-04 | 安捷伦科技有限公司 | 具有用于流体引入的侧面开口的微流体芯片 |
EP2152893B1 (en) * | 2007-06-11 | 2014-02-26 | Wako Pure Chemical Industries, Ltd. | Method for nucleic acid amplification using a microchip PCR with integrated real-time CE detection |
EP2050498A1 (en) * | 2007-10-19 | 2009-04-22 | Koninklijke Philips Electronics N.V. | Fluid handling device for analysis of fluid samples |
-
2009
- 2009-11-10 EP EP09753214A patent/EP2346604A1/en not_active Withdrawn
- 2009-11-10 JP JP2011543868A patent/JP2012508894A/ja active Pending
- 2009-11-10 BR BRPI0915278A patent/BRPI0915278A2/pt not_active IP Right Cessation
- 2009-11-10 US US13/127,167 patent/US20110203700A1/en not_active Abandoned
- 2009-11-10 WO PCT/IB2009/054986 patent/WO2010055466A1/en active Application Filing
- 2009-11-10 CN CN2009801454668A patent/CN102215967A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2012508894A (ja) | 2012-04-12 |
CN102215967A (zh) | 2011-10-12 |
US20110203700A1 (en) | 2011-08-25 |
WO2010055466A1 (en) | 2010-05-20 |
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. |