DK0739229T3 - Massefyldegradientmedium til seperation af celler - Google Patents

Massefyldegradientmedium til seperation af celler

Info

Publication number
DK0739229T3
DK0739229T3 DK95910120T DK95910120T DK0739229T3 DK 0739229 T3 DK0739229 T3 DK 0739229T3 DK 95910120 T DK95910120 T DK 95910120T DK 95910120 T DK95910120 T DK 95910120T DK 0739229 T3 DK0739229 T3 DK 0739229T3
Authority
DK
Denmark
Prior art keywords
density gradient
gradient medium
cell separation
medium
blood cells
Prior art date
Application number
DK95910120T
Other languages
English (en)
Inventor
Alexander M Saunders
Original Assignee
Applied Imaging 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
Application filed by Applied Imaging Corp filed Critical Applied Imaging Corp
Application granted granted Critical
Publication of DK0739229T3 publication Critical patent/DK0739229T3/da

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
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • G01N33/491—Blood by separating the blood components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/262—Separation of sediment aided by centrifugal force or centripetal force by using a centrifuge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/10—Separation devices for use in medical, pharmaceutical or laboratory applications, e.g. separating amalgam from dental treatment residues

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Food Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Ecology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DK95910120T 1994-01-31 1995-01-23 Massefyldegradientmedium til seperation af celler DK0739229T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/189,509 US5489386A (en) 1994-01-31 1994-01-31 Density gradient medium for the separation of cells
PCT/US1995/000956 WO1995020429A1 (en) 1994-01-31 1995-01-23 Density gradient medium for separating cells

Publications (1)

Publication Number Publication Date
DK0739229T3 true DK0739229T3 (da) 2002-02-25

Family

ID=22697630

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95910120T DK0739229T3 (da) 1994-01-31 1995-01-23 Massefyldegradientmedium til seperation af celler

Country Status (9)

Country Link
US (1) US5489386A (da)
EP (1) EP0739229B1 (da)
JP (1) JP3017291B2 (da)
AT (1) ATE207777T1 (da)
AU (1) AU680738B2 (da)
CA (1) CA2182367C (da)
DE (1) DE69523566T2 (da)
DK (1) DK0739229T3 (da)
WO (1) WO1995020429A1 (da)

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US6210889B1 (en) 1998-01-28 2001-04-03 The Universite Laval Method for enrichment of fetal cells from maternal blood and use of same in determination of fetal sex and detection of chromosomal abnormalities
US6535393B2 (en) * 1998-12-04 2003-03-18 Micron Technology, Inc. Electrical device allowing for increased device densities
IT1311989B1 (it) * 1999-03-30 2002-03-22 Giammaria Sitar Procedimento per isolare cellule fetali presenti nel sangue perifericomaterno.
US7135335B2 (en) * 1999-05-28 2006-11-14 Stemcell Technologies Inc. Method for separating cells using immunorosettes
US7947236B2 (en) 1999-12-03 2011-05-24 Becton, Dickinson And Company Device for separating components of a fluid sample
US6593145B2 (en) 2001-03-07 2003-07-15 The Texas A&M University System Density gradient solutions of metal ion chelate complexes
US7316932B2 (en) * 2001-10-01 2008-01-08 Stemcell Technologies Inc. Method for separating cells
US7653260B2 (en) * 2004-06-17 2010-01-26 Carl Zeis MicroImaging GmbH System and method of registering field of view
US8582924B2 (en) * 2004-06-30 2013-11-12 Carl Zeiss Microimaging Gmbh Data structure of an image storage and retrieval system
US20060051265A1 (en) * 2004-09-08 2006-03-09 Health Research, Inc. Apparatus and method for sorting microstructures in a fluid medium
US9248447B2 (en) * 2005-08-10 2016-02-02 The Regents Of The University Of California Polymers for use in centrifugal separation of liquids
US7971730B2 (en) 2005-08-10 2011-07-05 The Regents Of The University Of California Collection tubes apparatus, systems and methods
US7674388B2 (en) * 2005-08-10 2010-03-09 The Regents Of The University Of California Photopolymer serum separator
US7673758B2 (en) 2005-08-10 2010-03-09 The Regents Of The University Of California Collection tubes apparatus, systems, and methods
US20070238088A1 (en) * 2006-03-29 2007-10-11 General Electric Company Hydrophilic functionalized colloidal silica compositions, methods of making, and uses therefor
WO2008143849A2 (en) * 2007-05-14 2008-11-27 Historx, Inc. Compartment segregation by pixel characterization using image data clustering
WO2008156669A1 (en) * 2007-06-15 2008-12-24 Historx, Inc. Method and system for standardizing microscope instruments
CA2604317C (en) 2007-08-06 2017-02-28 Historx, Inc. Methods and system for validating sample images for quantitative immunoassays
CA2596204C (en) * 2007-08-07 2019-02-26 Historx, Inc. Method and system for determining an optimal dilution of a reagent
WO2009029810A1 (en) * 2007-08-31 2009-03-05 Historx, Inc. Automatic exposure time selection for imaging tissue
CA2731156C (en) 2008-07-21 2013-09-24 Becton, Dickinson And Company Density phase separation device
EP2326421B1 (en) 2008-07-21 2012-06-20 Becton, Dickinson and Company Density phase separation device
CA2731155C (en) 2008-07-21 2013-09-24 Becton, Dickinson And Company Density phase separation device
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SG176028A1 (en) 2009-05-15 2011-12-29 Becton Dickinson Co Density phase separation device
US9272083B2 (en) 2009-05-29 2016-03-01 Endocellutions, Inc. Apparatus and methods for aspirating and separating components of different densities from a physiological fluid containing cells
CN102762712A (zh) 2010-01-21 2012-10-31 百赛普有限公司 稀有细胞的磁性分离
NL1037672C2 (nl) * 2010-02-01 2011-08-03 Eurotrol B V Werkwijze voor het bepalen van de betrouwbaarheid van een inrichting voor het meten van de concentratie van een stof in volledig bloed, werkwijze voor het behandelen van volledig bloed, houder en kit.
US8774488B2 (en) 2010-03-11 2014-07-08 Cellscape Corporation Method and device for identification of nucleated red blood cells from a maternal blood sample
JP5265815B2 (ja) * 2010-08-20 2013-08-14 国立大学法人北陸先端科学技術大学院大学 血球の密度変化を利用した密度勾配遠心による有核赤血球の回収法
JP6208473B2 (ja) 2012-06-20 2017-10-04 アークレイ株式会社 血液成分を含む試料の処理方法
US9669405B2 (en) 2012-10-22 2017-06-06 The Regents Of The University Of California Sterilizable photopolymer serum separator
US9217697B2 (en) 2012-11-30 2015-12-22 Rarecyte, Inc. Apparatus, system, and method for collecting a target material
WO2014120797A1 (en) 2013-01-29 2014-08-07 Endocellutions, Inc. Cell concentration devices and methods
US9694359B2 (en) 2014-11-13 2017-07-04 Becton, Dickinson And Company Mechanical separator for a biological fluid
JP6989609B2 (ja) * 2017-01-25 2022-01-05 ヤンタイ・アウスビオ・ラボラトリーズ・カンパニー・リミテッド 診断目的の自動サンプル処理のための装置および方法
USD898184S1 (en) 2019-01-29 2020-10-06 Handi-Craft Company Breast pump valve
KR200492521Y1 (ko) * 2019-02-11 2020-10-30 주식회사 이리농수산자재 농산물 랩핑용 결속부재
US11738288B2 (en) 2020-06-29 2023-08-29 Jacques Chammas Automated system and method to isolate specific cells from blood or bone marrow

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US4797475A (en) * 1983-05-20 1989-01-10 The Regents Of The University Of California Method and composition for isolating white cell elements
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US5275933A (en) * 1992-09-25 1994-01-04 The Board Of Trustees Of The Leland Stanford Junior University Triple gradient process for recovering nucleated fetal cells from maternal blood

Also Published As

Publication number Publication date
EP0739229A1 (en) 1996-10-30
EP0739229B1 (en) 2001-10-31
DE69523566T2 (de) 2002-09-05
AU1833795A (en) 1995-08-15
JP3017291B2 (ja) 2000-03-06
AU680738B2 (en) 1997-08-07
CA2182367C (en) 2002-07-09
WO1995020429A1 (en) 1995-08-03
EP0739229A4 (en) 1997-12-03
ATE207777T1 (de) 2001-11-15
CA2182367A1 (en) 1995-08-03
DE69523566D1 (de) 2001-12-06
US5489386A (en) 1996-02-06
JPH09508971A (ja) 1997-09-09

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