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SG10201703938WA - Fluidic device and method for separation of neutrally buoyant particles - Google Patents

Fluidic device and method for separation of neutrally buoyant particles

Info

Publication number
SG10201703938WA
SG10201703938WA SG10201703938WA SG10201703938WA SG10201703938WA SG 10201703938W A SG10201703938W A SG 10201703938WA SG 10201703938W A SG10201703938W A SG 10201703938WA SG 10201703938W A SG10201703938W A SG 10201703938WA SG 10201703938W A SG10201703938W A SG 10201703938WA
Authority
SG
Singapore
Prior art keywords
separation
fluidic device
neutrally buoyant
buoyant particles
particles
Prior art date
Application number
SG10201703938WA
Inventor
H Lean Meng
Seo Jeonggi
Original Assignee
Palo Alto Res Centre Incorporated
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 Palo Alto Res Centre Incorporated filed Critical Palo Alto Res Centre Incorporated
Publication of SG10201703938WA publication Critical patent/SG10201703938WA/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/265Separation of sediment aided by centrifugal force or centripetal force by using a vortex inducer or vortex guide, e.g. coil
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027Containers 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
    • B01L3/502761Containers 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 specially adapted for handling suspended solids or molecules independently from the bulk fluid flow, e.g. for trapping or sorting beads, for physically stretching molecules
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5027Containers 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
    • B01L3/502769Containers 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
    • B01L3/502776Containers 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03BSEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/62Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
    • B03B5/626Helical separators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2221/00Applications of separation devices
    • B01D2221/10Separation devices for use in medical, pharmaceutical or laboratory applications, e.g. separating amalgam from dental treatment residues

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Cyclones (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
SG10201703938WA 2007-11-07 2008-09-25 Fluidic device and method for separation of neutrally buoyant particles SG10201703938WA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/936,729 US10052571B2 (en) 2007-11-07 2007-11-07 Fluidic device and method for separation of neutrally buoyant particles

Publications (1)

Publication Number Publication Date
SG10201703938WA true SG10201703938WA (en) 2017-06-29

Family

ID=40379798

Family Applications (4)

Application Number Title Priority Date Filing Date
SG10201602191SA SG10201602191SA (en) 2007-11-07 2008-09-25 Fluidic device and method for separation of neutrally buoyant particles
SG200807161-5A SG152137A1 (en) 2007-11-07 2008-09-25 Fluidic device and method for separation of neutrally buoyant particles
SG201103240-6A SG171659A1 (en) 2007-11-07 2008-09-25 Fluidic device and method for separation of neutrally buoyant particles
SG10201703938WA SG10201703938WA (en) 2007-11-07 2008-09-25 Fluidic device and method for separation of neutrally buoyant particles

Family Applications Before (3)

Application Number Title Priority Date Filing Date
SG10201602191SA SG10201602191SA (en) 2007-11-07 2008-09-25 Fluidic device and method for separation of neutrally buoyant particles
SG200807161-5A SG152137A1 (en) 2007-11-07 2008-09-25 Fluidic device and method for separation of neutrally buoyant particles
SG201103240-6A SG171659A1 (en) 2007-11-07 2008-09-25 Fluidic device and method for separation of neutrally buoyant particles

Country Status (6)

Country Link
US (1) US10052571B2 (en)
EP (1) EP2060312B1 (en)
JP (1) JP5731096B2 (en)
CN (1) CN101455922B (en)
SA (2) SA112340121B1 (en)
SG (4) SG10201602191SA (en)

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CN101455922B (en) 2015-09-16
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SG171659A1 (en) 2011-06-29
SG152137A1 (en) 2009-05-29
US10052571B2 (en) 2018-08-21
EP2060312B1 (en) 2016-05-11
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CN101455922A (en) 2009-06-17
SA112340121B1 (en) 2015-07-23

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