DE3576210D1 - Verfahren und apparat zum trennen von blut. - Google Patents

Verfahren und apparat zum trennen von blut.

Info

Publication number
DE3576210D1
DE3576210D1 DE8585112104T DE3576210T DE3576210D1 DE 3576210 D1 DE3576210 D1 DE 3576210D1 DE 8585112104 T DE8585112104 T DE 8585112104T DE 3576210 T DE3576210 T DE 3576210T DE 3576210 D1 DE3576210 D1 DE 3576210D1
Authority
DE
Germany
Prior art keywords
separating blood
blood
separating
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.)
Expired - Fee Related
Application number
DE8585112104T
Other languages
English (en)
Inventor
Alex M Saunders
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.)
Becton Dickinson and Co
Original Assignee
Becton Dickinson and Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24619807&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3576210(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Becton Dickinson and Co filed Critical Becton Dickinson and Co
Application granted granted Critical
Publication of DE3576210D1 publication Critical patent/DE3576210D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01D43/00—Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration
    • 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.]

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)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Centrifugal Separators (AREA)
  • External Artificial Organs (AREA)
DE8585112104T 1984-09-24 1985-09-24 Verfahren und apparat zum trennen von blut. Expired - Fee Related DE3576210D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/653,178 US4751001A (en) 1984-09-24 1984-09-24 Blood partitioning apparatus

Publications (1)

Publication Number Publication Date
DE3576210D1 true DE3576210D1 (de) 1990-04-05

Family

ID=24619807

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585112104T Expired - Fee Related DE3576210D1 (de) 1984-09-24 1985-09-24 Verfahren und apparat zum trennen von blut.

Country Status (4)

Country Link
US (1) US4751001A (de)
EP (1) EP0176080B1 (de)
JP (1) JPS6184557A (de)
DE (1) DE3576210D1 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4818418A (en) * 1984-09-24 1989-04-04 Becton Dickinson And Company Blood partitioning method
US4917801A (en) * 1984-12-04 1990-04-17 Becton Dickinson And Company Lymphocyte collection tube
JPH06100595B2 (ja) * 1986-02-25 1994-12-12 三菱化成株式会社 液体分離剤
JPH0677014B2 (ja) * 1987-08-14 1994-09-28 テルモ株式会社 血液分離管
US4844818A (en) * 1987-10-23 1989-07-04 Becton Dickinson & Company Method for separating the cellular components of blood samples
US4843869A (en) * 1988-03-21 1989-07-04 Levine Robert A Method for measuring hemoglobin
US4867887A (en) * 1988-07-12 1989-09-19 Becton Dickinson And Company Method and apparatus for separating mononuclear cells from blood
US5065768A (en) * 1988-09-13 1991-11-19 Safe-Tec Clinical Products, Inc. Self-sealing fluid conduit and collection device
US4954264A (en) * 1989-02-02 1990-09-04 Becton-Dickinson And Company Apparatus for separating mononuclear cells from blood and method of manufacturing and using the same
DE3904872A1 (de) * 1989-02-17 1990-08-23 Gert Schlueter Verfahren und vorrichtung zum sammeln und abtrennen von zellen, partikeln od. dgl. aus koerperfluessigkeit fuer die mikroskopische diagnostik
EP0521733B1 (de) * 1991-07-05 1996-09-18 Toyo Ink Manufacturing Co., Ltd. Serum/Plasma-Separator und Rohr diesen enthaltend
US5505853A (en) * 1991-07-05 1996-04-09 Toyo Ink Manufacturing Co., Ltd. Serum:plasma separator and tube for the separation of serum:plasma from clot:hemocyte
US5494590A (en) 1992-06-11 1996-02-27 Becton Dickinson Method of using anticoagulant solution in blood separation
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
US5489386A (en) * 1994-01-31 1996-02-06 Applied Imaging Density gradient medium for the separation of cells
US5432054A (en) * 1994-01-31 1995-07-11 Applied Imaging Method for separating rare cells from a population of cells
EP0891550A1 (de) * 1996-04-05 1999-01-20 The Johns Hopkins University School Of Medicine Verfahren zur anreicherung von seltenen zellen
FR2764302B1 (fr) * 1997-06-06 2001-06-08 Biocytex Procede de separation de cellules, de micro-particules d'origine cellulaire ou d'elements figures du sang notamment les plaquettes, a partir d'un echantillon les contenant
US6535393B2 (en) * 1998-12-04 2003-03-18 Micron Technology, Inc. Electrical device allowing for increased device densities
US7135335B2 (en) * 1999-05-28 2006-11-14 Stemcell Technologies Inc. Method for separating cells using immunorosettes
CN1309442C (zh) 2000-04-28 2007-04-11 丰收技术股份有限公司 血液成分分离盘
US20070037144A1 (en) * 2000-10-20 2007-02-15 Jay Wohlgemuth Leukocyte expression profiling
US7235358B2 (en) 2001-06-08 2007-06-26 Expression Diagnostics, Inc. Methods and compositions for diagnosing and monitoring transplant rejection
US6905827B2 (en) * 2001-06-08 2005-06-14 Expression Diagnostics, Inc. Methods and compositions for diagnosing or monitoring auto immune and chronic inflammatory diseases
US7026121B1 (en) * 2001-06-08 2006-04-11 Expression Diagnostics, Inc. Methods and compositions for diagnosing and monitoring transplant rejection
WO2003097237A2 (en) * 2002-05-13 2003-11-27 Becton, Dickinson, And Company Protease inhibitor sample collection system
WO2004032750A1 (en) * 2002-10-10 2004-04-22 Becton Dickinson And Company Sample collection system with caspase inhibitor
US7892745B2 (en) * 2003-04-24 2011-02-22 Xdx, Inc. Methods and compositions for diagnosing and monitoring transplant rejection
US20050124965A1 (en) * 2003-12-08 2005-06-09 Becton, Dickinson And Company Phosphatase inhibitor sample collection system
US7645575B2 (en) * 2004-09-08 2010-01-12 Xdx, Inc. Genes useful for diagnosing and monitoring inflammation related disorders
EP1885889A4 (de) * 2005-05-11 2010-01-20 Expression Diagnostics Inc Verfahren zur überwachung des betriebsstatus von transplantaten über genlisten
US7673758B2 (en) * 2005-08-10 2010-03-09 The Regents Of The University Of California Collection tubes apparatus, systems, and methods
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
US20070059782A1 (en) * 2005-09-13 2007-03-15 Graham Henry A Magnetic particle tagged blood bank reagents and techniques
CA2648580A1 (en) * 2006-04-07 2008-05-02 Xdx, Inc. Steroid responsive nucleic acid expression and prediction of disease activity
WO2008021431A2 (en) * 2006-08-14 2008-02-21 Xdx, Inc. Methods and compositions for diagnosing and monitoring the status of transplant rejection and immune disorders
EP2102367A2 (de) * 2006-11-09 2009-09-23 XDX, Inc. Verfahren zur diagnose und überwachung des status von systemischem lupus erythematodes
WO2010100570A2 (en) * 2009-03-05 2010-09-10 Macrocure, Ltd. Activated leukocyte composition
WO2011116221A1 (en) 2010-03-18 2011-09-22 Synergenesis, Inc. System for purifying certain cell populations in blood or bone marrow by depleting others
US9669405B2 (en) 2012-10-22 2017-06-06 The Regents Of The University Of California Sterilizable photopolymer serum separator
US11883817B2 (en) 2017-01-25 2024-01-30 Yantai Ausbio Laboratories Co., Ltd. Equipment and methods for automated sample processing for diagnostic purposes
WO2021182575A1 (ja) 2020-03-11 2021-09-16 積水メディカル株式会社 白血球濃縮分離デバイス、血液採取容器及び白血球の分離方法
US20240172974A1 (en) 2021-03-24 2024-05-30 Sekisui Medical Co., Ltd. Blood separation composition, blood sampling container, and method for separating leukocytes

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852194A (en) * 1972-12-11 1974-12-03 Corning Glass Works Apparatus and method for fluid collection and partitioning
US3997442A (en) * 1974-03-18 1976-12-14 Corning Glass Works Method of separating and partitioning differing density phases of a multiphase fluid
US4101422A (en) * 1977-05-11 1978-07-18 Emery Industries, Inc. Copolyesters useful in blood separation assemblies
US4153739A (en) * 1977-06-30 1979-05-08 Becton, Dickinson And Company Method for collecting blood
US4350593A (en) * 1977-12-19 1982-09-21 Becton, Dickinson And Company Assembly, compositions and method for separating blood
US4147628A (en) * 1978-01-23 1979-04-03 Becton, Dickinson And Company Blood partitioning method
US4190535A (en) * 1978-02-27 1980-02-26 Corning Glass Works Means for separating lymphocytes and monocytes from anticoagulated blood
AU524397B2 (en) * 1978-12-13 1982-09-16 Antonio Ferrante Medium for separation of human blood leukocytes
US4255256A (en) * 1978-12-13 1981-03-10 Antonio Ferrante Medium for the separation of human blood leucocytes
US4310430A (en) * 1979-09-11 1982-01-12 Terumo Corporation α-Olefin-dialkylmaleate-based liquid separating agent
US4457782A (en) * 1980-08-18 1984-07-03 Sekisui Kagaku Kogyo Kabushiki Kaisha Composition for partitioning blood components
US4487700A (en) * 1983-02-18 1984-12-11 Technicon Instruments Corporation Method and apparatus for separating lymphocytes from anticoagulated blood

Also Published As

Publication number Publication date
JPS6184557A (ja) 1986-04-30
EP0176080B1 (de) 1990-02-28
JPH0465981B2 (de) 1992-10-21
EP0176080A3 (en) 1987-08-19
US4751001A (en) 1988-06-14
EP0176080A2 (de) 1986-04-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee