GB0722092D0 - Microfluidic device and method for producing sheathed flow - Google Patents

Microfluidic device and method for producing sheathed flow

Info

Publication number
GB0722092D0
GB0722092D0 GBGB0722092.4A GB0722092A GB0722092D0 GB 0722092 D0 GB0722092 D0 GB 0722092D0 GB 0722092 A GB0722092 A GB 0722092A GB 0722092 D0 GB0722092 D0 GB 0722092D0
Authority
GB
United Kingdom
Prior art keywords
microfluidic device
sheathed flow
producing sheathed
producing
flow
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
GBGB0722092.4A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midatech Pharma Wales Ltd
Original Assignee
Q Chip Ltd
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 Q Chip Ltd filed Critical Q Chip Ltd
Priority to GBGB0722092.4A priority Critical patent/GB0722092D0/en
Publication of GB0722092D0 publication Critical patent/GB0722092D0/en
Priority to PCT/GB2008/003750 priority patent/WO2009060202A1/en
Ceased legal-status Critical Current

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
    • B01L3/502769—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
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • B01F25/4336—Mixers with a diverging cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30—Micromixers
    • B01F33/301—Micromixers using specific means for arranging the streams to be mixed, e.g. channel geometries or dispositions
    • B01F33/3011—Micromixers using specific means for arranging the streams to be mixed, e.g. channel geometries or dispositions using a sheathing stream of a fluid surrounding a central stream of a different fluid, e.g. for reducing the cross-section of the central stream or to produce droplets from the central stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30—Micromixers
    • B01F33/302—Micromixers the materials to be mixed flowing in the form of droplets
    • B01F33/3021—Micromixers the materials to be mixed flowing in the form of droplets the components to be mixed being combined in a single independent droplet, e.g. these droplets being divided by a non-miscible fluid or consisting of independent droplets
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
GBGB0722092.4A 2007-11-09 2007-11-09 Microfluidic device and method for producing sheathed flow Ceased GB0722092D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0722092.4A GB0722092D0 (en) 2007-11-09 2007-11-09 Microfluidic device and method for producing sheathed flow
PCT/GB2008/003750 WO2009060202A1 (en) 2007-11-09 2008-11-07 Microfluidic device and method for producing sheathed fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0722092.4A GB0722092D0 (en) 2007-11-09 2007-11-09 Microfluidic device and method for producing sheathed flow

Publications (1)

Publication Number Publication Date
GB0722092D0 true GB0722092D0 (en) 2007-12-19

Family

ID=38858494

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0722092.4A Ceased GB0722092D0 (en) 2007-11-09 2007-11-09 Microfluidic device and method for producing sheathed flow

Country Status (2)

Country Link
GB (1) GB0722092D0 (en)
WO (1) WO2009060202A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112015031320B1 (en) 2013-06-13 2022-01-18 Aspect Biosystems Ltd SYSTEM FOR ADDITIVE MANUFACTURING OF THREE-DIMENSIONAL STRUCTURES AND PRINTING METHOD OF A THREE-DIMENSIONAL STRUCTURE
AU2018233180B2 (en) 2017-03-15 2023-12-14 Aspect Biosystems Ltd. Systems and methods for printing a fiber structure
EP3385413A1 (en) * 2017-04-07 2018-10-10 EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt Microfluidic processing of polymeric fibres

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6159739A (en) * 1997-03-26 2000-12-12 University Of Washington Device and method for 3-dimensional alignment of particles in microfabricated flow channels
FR2882939B1 (en) * 2005-03-11 2007-06-08 Centre Nat Rech Scient FLUIDIC SEPARATION DEVICE
JP4995197B2 (en) * 2005-07-01 2012-08-08 ハネウェル・インターナショナル・インコーポレーテッド Molded cartridge with 3D hydrodynamic focusing
GB2433448B (en) * 2005-12-20 2011-03-02 Q Chip Ltd Method for the control of chemical processes

Also Published As

Publication number Publication date
WO2009060202A1 (en) 2009-05-14

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)