ATE154706T1 - Verfahren zum trennen von partikeln aus einem filter - Google Patents

Verfahren zum trennen von partikeln aus einem filter

Info

Publication number
ATE154706T1
ATE154706T1 AT94912030T AT94912030T ATE154706T1 AT E154706 T1 ATE154706 T1 AT E154706T1 AT 94912030 T AT94912030 T AT 94912030T AT 94912030 T AT94912030 T AT 94912030T AT E154706 T1 ATE154706 T1 AT E154706T1
Authority
AT
Austria
Prior art keywords
pct
filter material
filter
date oct
particles
Prior art date
Application number
AT94912030T
Other languages
English (en)
Inventor
Jan Knight
Robert Knight
Original Assignee
Knight Scient 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 Knight Scient Ltd filed Critical Knight Scient Ltd
Application granted granted Critical
Publication of ATE154706T1 publication Critical patent/ATE154706T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G01N33/5094—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for blood cell populations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/5002—Partitioning blood components
    • 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
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • Y10T436/255—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.] including use of a solid sorbent, semipermeable membrane, or liquid extraction

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Pathology (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Ecology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Cyclones (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT94912030T 1993-04-07 1994-04-07 Verfahren zum trennen von partikeln aus einem filter ATE154706T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939307321A GB9307321D0 (en) 1993-04-07 1993-04-07 Method of separating particles from a filter

Publications (1)

Publication Number Publication Date
ATE154706T1 true ATE154706T1 (de) 1997-07-15

Family

ID=10733542

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94912030T ATE154706T1 (de) 1993-04-07 1994-04-07 Verfahren zum trennen von partikeln aus einem filter

Country Status (7)

Country Link
US (1) US5830359A (de)
EP (1) EP0693182B1 (de)
AT (1) ATE154706T1 (de)
AU (1) AU6434694A (de)
DE (1) DE69403900T2 (de)
GB (1) GB9307321D0 (de)
WO (1) WO1994023296A1 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE511575C2 (sv) 1994-09-20 1999-10-25 Bladhs Medical Ab Sätt och anordning för uppsamling av benvävnadsfragment
ATE329012T1 (de) * 1997-04-08 2006-06-15 Pall Corp Verfahren zur gewinnung von seltenen zellen aus blutprodukten
GB2372464B (en) * 2001-02-22 2003-05-14 Vivascience Ltd Method of isolating a charged compound
US8101077B2 (en) * 2001-05-07 2012-01-24 Sivaprasad Sukavaneshvar Device for separating platelets from fluid suspensions
SE0102922D0 (sv) * 2001-08-31 2001-08-31 Astrazeneca Ab Method and apparatus for sample preparation
US7992725B2 (en) * 2002-05-03 2011-08-09 Biomet Biologics, Llc Buoy suspension fractionation system
US7832566B2 (en) 2002-05-24 2010-11-16 Biomet Biologics, Llc Method and apparatus for separating and concentrating a component from a multi-component material including macroparticles
US7179391B2 (en) 2002-05-24 2007-02-20 Biomet Manufacturing Corp. Apparatus and method for separating and concentrating fluids containing multiple components
US20030205538A1 (en) 2002-05-03 2003-11-06 Randel Dorian Methods and apparatus for isolating platelets from blood
US7845499B2 (en) 2002-05-24 2010-12-07 Biomet Biologics, Llc Apparatus and method for separating and concentrating fluids containing multiple components
US20060278588A1 (en) 2002-05-24 2006-12-14 Woodell-May Jennifer E Apparatus and method for separating and concentrating fluids containing multiple components
US20050124073A1 (en) * 2003-12-09 2005-06-09 Entire Interest Fat collection and preparation system and method
JP2007537773A (ja) * 2003-12-09 2007-12-27 サージカル スペシャルティーズ コーポレイション 脂肪収集並びに調製システム及び方法
JP2007306867A (ja) * 2006-05-19 2007-11-29 Hitachi High-Technologies Corp 核酸抽出装置及び核酸抽出方法
US8567609B2 (en) 2006-05-25 2013-10-29 Biomet Biologics, Llc Apparatus and method for separating and concentrating fluids containing multiple components
US8328024B2 (en) 2007-04-12 2012-12-11 Hanuman, Llc Buoy suspension fractionation system
WO2008127639A1 (en) 2007-04-12 2008-10-23 Biomet Biologics, Llc Buoy suspension fractionation system
WO2008156705A1 (en) * 2007-06-13 2008-12-24 Pervasis Therapeutics, Inc. Methods and devices for minimally-invasive delivery of cell-containing flowable compositions
US7986399B2 (en) * 2007-10-23 2011-07-26 Los Alamos National Security, Llc Portable sample preparation and analysis system for micron and sub-micron particle characterization using light scattering and absorption spectroscopy
EP2620139B1 (de) 2008-02-27 2016-07-20 Biomet Biologics, LLC Interleukin-1-Rezeptorantagonisten-reiche Lösungen
US8337711B2 (en) 2008-02-29 2012-12-25 Biomet Biologics, Llc System and process for separating a material
US8187475B2 (en) 2009-03-06 2012-05-29 Biomet Biologics, Llc Method and apparatus for producing autologous thrombin
US8313954B2 (en) 2009-04-03 2012-11-20 Biomet Biologics, Llc All-in-one means of separating blood components
US9011800B2 (en) 2009-07-16 2015-04-21 Biomet Biologics, Llc Method and apparatus for separating biological materials
US8313644B2 (en) * 2010-01-13 2012-11-20 OZOlab Bottle with an integrated filtration assembly that is manually operated using a plunger
GB201004235D0 (en) 2010-03-15 2010-04-28 Knight Scient Ltd Method for detection of inflammation in the urinary tract or urethra
US8591391B2 (en) 2010-04-12 2013-11-26 Biomet Biologics, Llc Method and apparatus for separating a material
MX2013002488A (es) 2010-09-03 2013-06-03 Biomet Biologics Llc Métodos y composiciones para suministrar un antagonista del receptor interleucina-1.
US9011846B2 (en) 2011-05-02 2015-04-21 Biomet Biologics, Llc Thrombin isolated from blood and blood fractions
US9642956B2 (en) 2012-08-27 2017-05-09 Biomet Biologics, Llc Apparatus and method for separating and concentrating fluids containing multiple components
US9333447B2 (en) * 2012-10-19 2016-05-10 Warsaw Orthopedic, Inc. Filtration device
US9895418B2 (en) 2013-03-15 2018-02-20 Biomet Biologics, Llc Treatment of peripheral vascular disease using protein solutions
US20140271589A1 (en) 2013-03-15 2014-09-18 Biomet Biologics, Llc Treatment of collagen defects using protein solutions
US10208095B2 (en) 2013-03-15 2019-02-19 Biomet Manufacturing, Llc Methods for making cytokine compositions from tissues using non-centrifugal methods
US10143725B2 (en) 2013-03-15 2018-12-04 Biomet Biologics, Llc Treatment of pain using protein solutions
US9950035B2 (en) 2013-03-15 2018-04-24 Biomet Biologics, Llc Methods and non-immunogenic compositions for treating inflammatory disorders
GB201703383D0 (en) 2017-03-02 2017-04-19 Gargle Tech Ltd Testing for particulates
EP4165385B1 (de) * 2021-01-06 2024-04-17 Hero Scientific Ltd Vorrichtungen zur probenentnahme durch filtration

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2018151B (en) * 1978-03-06 1982-12-08 Asahi Chemical Ind Seperation of leukocytes from leukocyte-containing suspension by filtration
DE69005354T4 (de) * 1989-05-09 1994-12-01 Pall Corp Vorrichtung und Verfahren zur Verminderung des Leukocytengehalts von Blut und Blutkomponenten.
JPH0728758B2 (ja) * 1990-07-11 1995-04-05 出光興産株式会社 微生物生菌数の迅速測定方法および測定キット
GB9026538D0 (en) * 1990-12-06 1991-01-23 Knight Scient Ltd Filtration arrangement
JPH0747101B2 (ja) * 1991-08-15 1995-05-24 丸善石油化学株式会社 目詰まりしたフィルターの再生方法
US5252228A (en) * 1991-11-05 1993-10-12 Wescor, Inc. Cytocentrifugation device, apparatus, and method

Also Published As

Publication number Publication date
AU6434694A (en) 1994-10-24
GB9307321D0 (en) 1993-06-02
EP0693182A1 (de) 1996-01-24
DE69403900D1 (de) 1997-07-24
EP0693182B1 (de) 1997-06-18
US5830359A (en) 1998-11-03
WO1994023296A1 (en) 1994-10-13
DE69403900T2 (de) 1998-01-15

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Legal Events

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UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee