BR112013020726A2 - rede de resistência microfluídica, cartucho descartável para um sistema de análise de fluido corporal, e, dispositivo microfluídico - Google Patents

rede de resistência microfluídica, cartucho descartável para um sistema de análise de fluido corporal, e, dispositivo microfluídico

Info

Publication number
BR112013020726A2
BR112013020726A2 BR112013020726A BR112013020726A BR112013020726A2 BR 112013020726 A2 BR112013020726 A2 BR 112013020726A2 BR 112013020726 A BR112013020726 A BR 112013020726A BR 112013020726 A BR112013020726 A BR 112013020726A BR 112013020726 A2 BR112013020726 A2 BR 112013020726A2
Authority
BR
Brazil
Prior art keywords
microfluidic
body fluid
analysis system
fluid analysis
disposable cartridge
Prior art date
Application number
BR112013020726A
Other languages
English (en)
Other versions
BR112013020726B1 (pt
Inventor
Steven Charles Deane
Original Assignee
Koninklejke Philips N V
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 Koninklejke Philips N V filed Critical Koninklejke Philips N V
Publication of BR112013020726A2 publication Critical patent/BR112013020726A2/pt
Publication of BR112013020726B1 publication Critical patent/BR112013020726B1/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
    • B01L3/502746—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
    • 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
    • B01L3/502769—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 multiphase flow arrangements
    • B01L3/502776—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 multiphase flow arrangements specially adapted for focusing or laminating flows
    • 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
    • B01L2300/0864—Configuration of multiple channels and/or chambers in a single devices comprising only one inlet and multiple receiving wells, e.g. for separation, splitting
    • 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
    • B01L2300/0867—Multiple inlets and one sample wells, e.g. mixing, dilution
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38—Diluting, dispersing or mixing samples
    • G01N2001/383—Diluting, dispersing or mixing samples collecting and diluting in a flow of liquid
    • 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
    • G01N35/08—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85938—Non-valved flow dividers
BR112013020726-4A 2011-02-18 2012-02-14 Rede de resistência microfluídica, cartucho descartável para um sistema de análise de fluido corporal, e, dispositivo microfluídico BR112013020726B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20110154993 EP2490005A1 (en) 2011-02-18 2011-02-18 Microfluidic resistance network and microfluidic device
EP11154993.7 2011-02-18
PCT/IB2012/050654 WO2012110943A1 (en) 2011-02-18 2012-02-14 Microfluidic resistance network and microfluidic device

Publications (2)

Publication Number Publication Date
BR112013020726A2 true BR112013020726A2 (pt) 2016-10-18
BR112013020726B1 BR112013020726B1 (pt) 2021-09-08

Family

ID=44175966

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013020726-4A BR112013020726B1 (pt) 2011-02-18 2012-02-14 Rede de resistência microfluídica, cartucho descartável para um sistema de análise de fluido corporal, e, dispositivo microfluídico

Country Status (7)

Country Link
US (1) US9180452B2 (pt)
EP (2) EP2490005A1 (pt)
JP (1) JP6046641B2 (pt)
CN (1) CN103354897B (pt)
BR (1) BR112013020726B1 (pt)
RU (1) RU2599657C2 (pt)
WO (1) WO2012110943A1 (pt)

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US10875018B2 (en) 2015-01-30 2020-12-29 Hewlett-Packard Development Company, L.P. Fluid testing chip and cassette
US10934512B2 (en) * 2015-11-26 2021-03-02 Pusan National University Industry-University Cooperation Foundation Microfluidic perfusion cell culture system
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GB2553519B (en) * 2016-09-02 2019-12-18 Fluidic Analytics Ltd Improvements in or relating to a fluid flow controller for microfluidic devices
US11150215B2 (en) * 2017-09-28 2021-10-19 International Business Machines Corporation Microfluidic device with laterally insertable electrodes
WO2019147289A1 (en) * 2018-01-29 2019-08-01 Hewlett-Packard Development Company, L.P. Particle categorization
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DE102018111822B4 (de) * 2018-05-16 2021-10-07 Microfluidic Chipshop Gmbh Fluidisches System zur Aufnahme, Abgabe und Bewegung von Flüssigkeiten, Verfahren zur Verarbeitung von Fluiden in einem fluidischen System

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Also Published As

Publication number Publication date
BR112013020726B1 (pt) 2021-09-08
CN103354897B (zh) 2016-11-16
US9180452B2 (en) 2015-11-10
US20130320999A1 (en) 2013-12-05
JP2014505892A (ja) 2014-03-06
RU2599657C2 (ru) 2016-10-10
EP2676119A1 (en) 2013-12-25
CN103354897A (zh) 2013-10-16
EP2490005A1 (en) 2012-08-22
JP6046641B2 (ja) 2016-12-21
WO2012110943A1 (en) 2012-08-23
RU2013142423A (ru) 2015-04-10

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/02/2012, OBSERVADAS AS CONDICOES LEGAIS.