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AU2002213426A1 - Apparatuses and methods for field flow fractionation of particles using acoustic and other forces - Google Patents

Apparatuses and methods for field flow fractionation of particles using acoustic and other forces

Info

Publication number
AU2002213426A1
AU2002213426A1 AU2002213426A AU1342602A AU2002213426A1 AU 2002213426 A1 AU2002213426 A1 AU 2002213426A1 AU 2002213426 A AU2002213426 A AU 2002213426A AU 1342602 A AU1342602 A AU 1342602A AU 2002213426 A1 AU2002213426 A1 AU 2002213426A1
Authority
AU
Australia
Prior art keywords
acoustic
apparatuses
forces
particles
methods
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.)
Abandoned
Application number
AU2002213426A
Inventor
Jing Cheng
Xiao-Bo Wang
Lei Wu
Junquan Xu
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.)
Aviva Biosciences Corp
Original Assignee
Aviva Biosciences Corp
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
Priority claimed from CN 00130562 external-priority patent/CN1221309C/en
Priority claimed from US09/679,023 external-priority patent/US6881314B1/en
Application filed by Aviva Biosciences Corp filed Critical Aviva Biosciences Corp
Publication of AU2002213426A1 publication Critical patent/AU2002213426A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/0005—Field flow fractionation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3678—Separation of cells using wave pressure; Manipulation of individual corpuscles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/0005—Field flow fractionation
    • G01N2030/004—Field flow fractionation characterised by opposing force
    • G01N2030/0055—Field flow fractionation characterised by opposing force hyperlayer, i.e. different particle populations in hyperlayers elevated above wall
    • G01N2030/006—Field flow fractionation characterised by opposing force hyperlayer, i.e. different particle populations in hyperlayers elevated above wall lift hyperlayer, i.e. hydrodynamic lift forces dominate steric effect
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/0005—Field flow fractionation
    • G01N2030/004—Field flow fractionation characterised by opposing force
    • G01N2030/0065—Dielectric FFF, i.e. opposing forces dominate hydrodynamic lift forces and steric effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
AU2002213426A 2000-09-30 2001-09-20 Apparatuses and methods for field flow fractionation of particles using acoustic and other forces Abandoned AU2002213426A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN 00130562 CN1221309C (en) 2000-09-30 2000-09-30 Apparatus for corpuscle field and flow separation by sound field force and other active force
CN00130562.X 2000-09-30
US09/679,023 2000-10-04
US09/679,023 US6881314B1 (en) 2000-09-30 2000-10-04 Apparatuses and methods for field flow fractionation of particles using acoustic and other forces
PCT/US2001/042280 WO2002029400A2 (en) 2000-09-30 2001-09-20 Apparatuses and methods for field flow fractionation of particles using acoustic and other forces

Publications (1)

Publication Number Publication Date
AU2002213426A1 true AU2002213426A1 (en) 2002-04-15

Family

ID=25739617

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002213426A Abandoned AU2002213426A1 (en) 2000-09-30 2001-09-20 Apparatuses and methods for field flow fractionation of particles using acoustic and other forces

Country Status (4)

Country Link
EP (1) EP1322953A2 (en)
AU (1) AU2002213426A1 (en)
CA (1) CA2422837A1 (en)
WO (1) WO2002029400A2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100494360C (en) 2001-03-22 2009-06-03 博奥生物有限公司 Process for separating cells and its application
US20060029955A1 (en) 2001-03-24 2006-02-09 Antonio Guia High-density ion transport measurement biochip devices and methods
US8986944B2 (en) 2001-10-11 2015-03-24 Aviva Biosciences Corporation Methods and compositions for separating rare cells from fluid samples
US8980568B2 (en) 2001-10-11 2015-03-17 Aviva Biosciences Corporation Methods and compositions for detecting non-hematopoietic cells from a blood sample
CN100393387C (en) * 2003-12-17 2008-06-11 松下电器产业株式会社 Component separating device, method of producing the device, and method of separating component by using the device
SE528313C2 (en) * 2004-09-24 2006-10-17 Spectronic Ab Method and apparatus for separating particles using ultrasonic waves
JP4835047B2 (en) 2005-06-24 2011-12-14 富士ゼロックス株式会社 Method for producing fine particle dispersion
WO2007006322A1 (en) * 2005-07-07 2007-01-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method and device for acoustic manipulation of particles, cells and viruses
CN101583722A (en) 2006-07-14 2009-11-18 阿维瓦生物科学股份有限公司 Methods and compositions for detecting rare cells from a biological sample
WO2009131175A1 (en) * 2008-04-25 2009-10-29 新日本製鐵株式会社 Method of determining particle size distribution of fine particles contained in metallic material
EP2558851B1 (en) 2010-04-15 2017-07-19 QCM lab Aktiebolag Method for detecting gas and a gas detector comprising an acoustic resonator cell with thermocompensation therefor
GB201010724D0 (en) * 2010-06-25 2010-08-11 Isis Innovation Acoustic separators
US9731062B2 (en) 2011-08-29 2017-08-15 The Charles Stark Draper Laboratory, Inc. System and method for blood separation by microfluidic acoustic focusing
FR2979256B1 (en) * 2011-08-30 2014-09-26 Centre Nat Rech Scient DEVICE FOR HANDLING OBJECTS BY ACOUSTIC FORCE FIELDS
US9504780B2 (en) 2013-01-30 2016-11-29 The Charles Stark Draper Laboratory, Inc. Extracorporeal clearance of organophosphates from blood on an acoustic separation device
US10166323B2 (en) 2013-03-08 2019-01-01 The Charles Stark Draper Laboratories, Inc. Blood separation by microfluidic acoustic focusing
US10946133B2 (en) 2014-07-31 2021-03-16 The Charles Stark Draper Laboratory, Inc. Systems and methods for parallel channel microfluidic separation
US10099002B2 (en) 2014-07-31 2018-10-16 The Charles Stark Draper Laboratory, Inc. Systems and methods for parallel channel microfluidic separation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449938A (en) * 1967-08-03 1969-06-17 Univ Utah Method for separating and detecting fluid materials
JPH0679682B2 (en) * 1983-10-31 1994-10-12 ブリティッシュ・テクノロジー・グループ・リミテッド Method and apparatus for separating particulate matter in a liquid medium
GB8427546D0 (en) * 1984-10-31 1984-12-05 Unilever Plc Processing
GB8612759D0 (en) * 1986-05-27 1986-07-02 Unilever Plc Manipulating particulate matter
AT389235B (en) * 1987-05-19 1989-11-10 Stuckart Wolfgang METHOD FOR CLEANING LIQUIDS BY MEANS OF ULTRASOUND AND DEVICES FOR CARRYING OUT THIS METHOD
GB8718756D0 (en) * 1987-08-07 1987-09-16 Unilever Plc Supporting means
US5192450A (en) * 1990-12-17 1993-03-09 The United States Of America As Represented By The Administrator Of The United States National Aeronautics And Space Administration Acoustophoresis separation method
US5993630A (en) * 1996-01-31 1999-11-30 Board Of Regents The University Of Texas System Method and apparatus for fractionation using conventional dielectrophoresis and field flow fractionation
US5811658A (en) * 1997-04-29 1998-09-22 Medtronic, Inc. Ultrasonic diversion of microair in blood

Also Published As

Publication number Publication date
CA2422837A1 (en) 2002-04-11
WO2002029400A2 (en) 2002-04-11
WO2002029400A3 (en) 2003-04-17
EP1322953A2 (en) 2003-07-02

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