SG89991G - Separation of lymphocytes and monocytes from blood samples - Google Patents

Separation of lymphocytes and monocytes from blood samples

Info

Publication number
SG89991G
SG89991G SG899/91A SG89991A SG89991G SG 89991 G SG89991 G SG 89991G SG 899/91 A SG899/91 A SG 899/91A SG 89991 A SG89991 A SG 89991A SG 89991 G SG89991 G SG 89991G
Authority
SG
Singapore
Prior art keywords
monocytes
lymphocytes
separation
blood samples
blood
Prior art date
Application number
SG899/91A
Other languages
English (en)
Original Assignee
Becton Dickinson 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
Application filed by Becton Dickinson Co filed Critical Becton Dickinson Co
Publication of SG89991G publication Critical patent/SG89991G/en

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
    • 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)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Urology & Nephrology (AREA)
  • Ecology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • External Artificial Organs (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
SG899/91A 1984-12-24 1991-10-24 Separation of lymphocytes and monocytes from blood samples SG89991G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/685,801 US4640785A (en) 1984-12-24 1984-12-24 Separation of lymphocytes and monocytes from blood samples

Publications (1)

Publication Number Publication Date
SG89991G true SG89991G (en) 1991-11-22

Family

ID=24753727

Family Applications (1)

Application Number Title Priority Date Filing Date
SG899/91A SG89991G (en) 1984-12-24 1991-10-24 Separation of lymphocytes and monocytes from blood samples

Country Status (6)

Country Link
US (2) US4640785A (fr)
EP (1) EP0190488B1 (fr)
JP (2) JPS61155955A (fr)
DE (1) DE3578569D1 (fr)
HK (1) HK37292A (fr)
SG (1) SG89991G (fr)

Families Citing this family (51)

* 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
US5053134A (en) * 1984-12-04 1991-10-01 Becton Dickinson And Company Lymphocyte collection tube
US4640785A (en) * 1984-12-24 1987-02-03 Becton Dickinson And Company Separation of lymphocytes and monocytes from blood samples
US5260186A (en) * 1986-03-10 1993-11-09 Boris Cercek Provision of density specific blood cells for the structuredness of the cytoplasmic matrix (SCM) test
ATE70364T1 (de) * 1986-03-10 1991-12-15 Boris Cercek Trennung und verfahren zur verwendung von dichtespezifischen blutzellen.
US4939096A (en) * 1986-09-10 1990-07-03 Idexx, Corp. Method and apparatus for assaying whole blood
US4844818A (en) * 1987-10-23 1989-07-04 Becton Dickinson & Company Method for separating the cellular components of blood samples
US4957638A (en) * 1987-10-23 1990-09-18 Becton Dickinson And Company Method for separating the cellular components of blood samples
US4867887A (en) * 1988-07-12 1989-09-19 Becton Dickinson And Company Method and apparatus for separating mononuclear cells from blood
US4946601A (en) * 1988-08-22 1990-08-07 Sherwood Medical Company Blood serum separator tube
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
JPH06503466A (ja) * 1989-09-20 1994-04-21 クローバー・コンソリディテッド・リミテッド 細胞分離発明
US5739033A (en) * 1989-09-20 1998-04-14 Vivorx, Inc. Physiological cell separation and method of separating cells using same
CA2013021C (fr) * 1989-11-29 1995-05-09 Richard Lewis Columbus Dispositif pour la collecte du sang
US5039401A (en) * 1990-05-16 1991-08-13 Eastman Kodak Company Blood collection and centrifugal separation device including a valve
US5269927A (en) * 1991-05-29 1993-12-14 Sherwood Medical Company Separation device for use in blood collection tubes
US5236604A (en) * 1991-05-29 1993-08-17 Sherwood Medical Company Serum separation blood collection tube and the method of using thereof
US6046019A (en) * 1991-07-09 2000-04-04 Goumeniouk; Alexander P. Diagnostic kits and methods for making granulocyte cell counts
US5494590A (en) * 1992-06-11 1996-02-27 Becton Dickinson Method of using anticoagulant solution in blood separation
FI940823A0 (fi) * 1994-02-22 1994-02-22 Orion Yhtymae Oy Analysatorkyvett foer turbidimetriska och nefelometriska bestaemningar av helblodsprov
US5560830A (en) * 1994-12-13 1996-10-01 Coleman; Charles M. Separator float and tubular body for blood collection and separation and method of use thereof
US6140040A (en) * 1995-10-06 2000-10-31 Advanced Minerals Corporation Method of mechanically separating microparticles suspended in fluids using particulate media
US6238578B1 (en) * 1996-12-09 2001-05-29 Sherwood Services Ag Method for dispensing separator gel in a blood collection tube
US5736033A (en) * 1995-12-13 1998-04-07 Coleman; Charles M. Separator float for blood collection tubes with water swellable material
US5906744A (en) * 1997-04-30 1999-05-25 Becton Dickinson And Company Tube for preparing a plasma specimen for diagnostic assays and method of making thereof
US6524231B1 (en) * 1999-09-03 2003-02-25 Baxter International Inc. Blood separation chamber with constricted interior channel and recessed passage
WO2002044695A1 (fr) * 2000-11-16 2002-06-06 Burstein Technologies, Inc. Methodes et appareils destines a la detection et au denombrement de lymphocytes utilisant des biodisques optiques
US7217365B2 (en) 2001-04-26 2007-05-15 Asahi Kasei Medical Co., Ltd. Blood filtration methods
US20030129665A1 (en) * 2001-08-30 2003-07-10 Selvan Gowri Pyapali Methods for qualitative and quantitative analysis of cells and related optical bio-disc systems
WO2003021222A2 (fr) * 2001-08-31 2003-03-13 Burstein Technologies, Inc. Ensembles a couche de capture destines a des analyses cellulaires, comportant des disques d'analyse optiques, et procedes correspondants
WO2003023354A2 (fr) * 2001-09-07 2003-03-20 Burstein Technologies, Inc. Identification et quantification des types de lymphocytes sur la base de la morphologie de leurs noyaux au moyen de systemes de disques biologiques optiques
US7157049B2 (en) * 2001-11-20 2007-01-02 Nagaoka & Co., Ltd. Optical bio-discs and fluidic circuits for analysis of cells and methods relating thereto
US7297272B2 (en) * 2002-10-24 2007-11-20 Fenwal, Inc. Separation apparatus and method
JP2004317154A (ja) * 2003-04-11 2004-11-11 Mitsubishi Kagaku Iatron Inc 単核球抽出液の製造方法及び単核球抗原の分析方法
JP5175092B2 (ja) 2004-06-01 2013-04-03 クワラタ トレーディング リミティド 幹細胞を用いるｉｎｖｉｔｒｏ技術
US7971730B2 (en) 2005-08-10 2011-07-05 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
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
TW200734462A (en) 2006-03-08 2007-09-16 In Motion Invest Ltd Regulating stem cells
US20080318314A1 (en) * 2007-06-20 2008-12-25 Valentin Fulga Production from blood of cells of neural lineage
US8075468B2 (en) * 2008-02-27 2011-12-13 Fenwal, Inc. Systems and methods for mid-processing calculation of blood composition
US8685258B2 (en) * 2008-02-27 2014-04-01 Fenwal, Inc. Systems and methods for conveying multiple blood components to a recipient
US8177072B2 (en) 2008-12-04 2012-05-15 Thermogenesis Corp. Apparatus and method for separating and isolating components of a biological fluid
US9669405B2 (en) 2012-10-22 2017-06-06 The Regents Of The University Of California Sterilizable photopolymer serum separator
US11504653B2 (en) * 2018-11-30 2022-11-22 Hans-Werner Heinrich Biological material collection and separation system
US20200196594A1 (en) 2018-12-24 2020-06-25 deltaDNA Biosciences Inc. Composition and method for segregating extracellular dna in blood
JP6809747B1 (ja) * 2019-05-20 2021-01-06 積水メディカル株式会社 単核球含有血漿分離用組成物及び血液採取容器
US20230090675A1 (en) * 2020-03-11 2023-03-23 Sekisui Medical Co., Ltd. Leukocyte concentration separation device, blood collection container, and method for separating leukocytes
CN114350605B (zh) * 2021-12-30 2024-03-29 武汉赛维尔生物科技有限公司 一种外周血淋巴细胞分离液及其应用

Family Cites Families (20)

* 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
US3945928A (en) * 1974-02-27 1976-03-23 Becton, Dickinson And Company Serum/plasma separators with centrifugal valves
US3920549A (en) * 1974-03-18 1975-11-18 Corning Glass Works Method and apparatus for multiphase fluid collection and separation
US3960727A (en) * 1974-08-09 1976-06-01 Hochstrasser Harry T Apparatus and method for isolating soluble blood components
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
US4255256A (en) * 1978-12-13 1981-03-10 Antonio Ferrante Medium for the separation of human blood leucocytes
DE2917887A1 (de) * 1979-05-03 1980-11-06 Sherwood Medical Ind Inc Verfahren und mittel zum auftrennen von blut
US4310430A (en) * 1979-09-11 1982-01-12 Terumo Corporation α-Olefin-dialkylmaleate-based liquid separating agent
DE3009126A1 (de) * 1980-03-10 1981-10-08 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Verfahren zur gewinnung von funktionell und morphologisch intakten und lebensfaehigen leukozyten aus blut
US4457782A (en) * 1980-08-18 1984-07-03 Sekisui Kagaku Kogyo Kabushiki Kaisha Composition for partitioning blood components
CA1127537A (fr) * 1980-09-08 1982-07-13 Antonio Ferrante Milieu pour la separation des leucocytes du sang humain
US4417981A (en) * 1981-05-04 1983-11-29 Becton, Dickinson And Company Blood phase separator device
US4436631A (en) * 1981-08-05 1984-03-13 Ortho Diagnostic Systems Inc. Multiple particle washing system and method of use
US4435293A (en) * 1981-08-05 1984-03-06 Ortho Diagnostic Systems Inc. Particle washing system and method of use
US4487700A (en) * 1983-02-18 1984-12-11 Technicon Instruments Corporation Method and apparatus for separating lymphocytes from anticoagulated blood
US4640785A (en) * 1984-12-24 1987-02-03 Becton Dickinson And Company Separation of lymphocytes and monocytes from blood samples

Also Published As

Publication number Publication date
US4816168A (en) 1989-03-28
DE3578569D1 (de) 1990-08-09
JPH0616040B2 (ja) 1994-03-02
EP0190488A1 (fr) 1986-08-13
EP0190488B1 (fr) 1990-07-04
HK37292A (en) 1992-05-29
JPH0543064B2 (fr) 1993-06-30
US4640785A (en) 1987-02-03
JPS61155955A (ja) 1986-07-15
JPH05322886A (ja) 1993-12-07

Similar Documents

Publication Publication Date Title
SG89991G (en) Separation of lymphocytes and monocytes from blood samples
GB2014879B (en) Separation of platelets,lymphocytes and monocytes
DE3569199D1 (en) Container for fine separation of blood and blood components
AU560898B2 (en) Separating lymphocytes from anticoagulated blood
NZ218878A (en) Separation of biological macromolecules using an affinity binder and ultrafiltration
EP0415679A3 (en) Blood separation and analyte detection techniques
EP0124215A3 (en) Collection of specimens and detection of occult blood therein
EP0191360A3 (en) Bag for separation and isolation of blood components
NZ213563A (en) Anticoagulant proteins and pharmaceutical compositions
GB8521029D0 (en) Determining deformability of red corpuscles in blood
PH24878A (en) Multistage arrangement for counter current separation and methods of operating same
GB8620496D0 (en) Separation of solid particles
EP0217698A3 (en) Porous membrane for separation of blood components and method for manufacture thereof
EP0194502A3 (en) Means and method for the separation of plasma or serum from whole blood
EP0176299A3 (en) Mutual separation of proteins
GB2161727B (en) Centrifugal separation of biological materials
ZA857090B (en) Mutual separation of proteins
GB8620632D0 (en) Separation analysis investigations
EP0253467A3 (en) Liquid and gas separation system
GB8624680D0 (en) Separation of metals
GB8519090D0 (en) Separation of particles
IL78130A0 (en) Method of separating or purifying proteins and other biopolymers
GB8621571D0 (en) Separation of metals
GB8621570D0 (en) Separation of metals
GB8623227D0 (en) Separation of metals