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CA955892A - Method and apparatus for lymphocyte separation from blood - Google Patents

Method and apparatus for lymphocyte separation from blood

Info

Publication number
CA955892A
CA955892A CA137,663A CA137663A CA955892A CA 955892 A CA955892 A CA 955892A CA 137663 A CA137663 A CA 137663A CA 955892 A CA955892 A CA 955892A
Authority
CA
Canada
Prior art keywords
blood
lymphocyte separation
lymphocyte
separation
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
Application number
CA137,663A
Other versions
CA137663S (en
Inventor
Bernard Lichtenstein
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.)
Bayer Corp
Original Assignee
Technicon Instruments 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 Technicon Instruments Corp filed Critical Technicon Instruments Corp
Application granted granted Critical
Publication of CA955892A publication Critical patent/CA955892A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483Physical analysis of biological material
    • G01N33/487Physical analysis of biological material of liquid biological material
    • G01N33/49Blood
    • G01N33/491Blood by separating the blood components
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/0098Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor involving analyte bound to insoluble magnetic carrier, e.g. using magnetic separation
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00Chemistry: analytical and immunological testing
    • Y10T436/25Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • Y10T436/255Liberation 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

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Hematology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Ecology (AREA)
  • Urology & Nephrology (AREA)
  • Biophysics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • External Artificial Organs (AREA)
CA137,663A 1971-04-13 1972-03-21 Method and apparatus for lymphocyte separation from blood Expired CA955892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13352471A 1971-04-13 1971-04-13

Publications (1)

Publication Number Publication Date
CA955892A true CA955892A (en) 1974-10-08

Family

ID=22459022

Family Applications (1)

Application Number Title Priority Date Filing Date
CA137,663A Expired CA955892A (en) 1971-04-13 1972-03-21 Method and apparatus for lymphocyte separation from blood

Country Status (12)

Country Link
US (1) US3709791A (en)
JP (1) JPS5522445B1 (en)
BE (1) BE781532A (en)
CA (1) CA955892A (en)
CH (1) CH544308A (en)
DE (1) DE2217266C2 (en)
FR (1) FR2132800B1 (en)
GB (1) GB1386303A (en)
IT (1) IT968389B (en)
NL (1) NL170983C (en)
SE (1) SE378309B (en)
SU (1) SU433695A3 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE377811B (en) * 1973-11-13 1975-07-28 S E Lindgren
DE2656317C2 (en) * 1976-12-11 1986-06-19 Kernforschungsanlage Jülich GmbH, 5170 Jülich Process for the preparation of a suspension of loaded erythrocytes
SE431214B (en) * 1977-06-02 1984-01-23 Klaus H Mosbach SET TO MAKE MAGNETIC POLYMER PARTICLES BASED ON A PREFERRED BIOLOGY ACTIVE SUBSTANCE
US4224942A (en) * 1979-04-25 1980-09-30 Northwestern University Cell fractionating method
DE3009126A1 (en) * 1980-03-10 1981-10-08 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen METHOD FOR OBTAINING FUNCTIONAL AND MORPHOLOGICALLY INTACT AND VIABLE LEUCOCYTES FROM BLOOD
DE3200988A1 (en) * 1982-01-14 1983-07-28 Thomas A. Dr. 6900 Heidelberg Reed METHOD AND DEVICE FOR SEPARATING ORGANIC SUBSTANCES FROM A SUSPENSION OR SOLUTION
US4508625A (en) * 1982-10-18 1985-04-02 Graham Marshall D Magnetic separation using chelated magnetic ions
US4487700A (en) * 1983-02-18 1984-12-11 Technicon Instruments Corporation Method and apparatus for separating lymphocytes from anticoagulated blood
DE3321238C2 (en) * 1983-06-11 1985-05-02 Kernforschungsanlage Jülich GmbH, 5170 Jülich Method and device for the fusion of cells
US4664796A (en) * 1985-09-16 1987-05-12 Coulter Electronics, Inc. Flux diverting flow chamber for high gradient magnetic separation of particles from a liquid medium
US6013531A (en) * 1987-10-26 2000-01-11 Dade International Inc. Method to use fluorescent magnetic polymer particles as markers in an immunoassay
US20030203491A1 (en) * 2002-04-26 2003-10-30 Andrevski Zygmunt M. Gravitational flow purification system
WO2007079149A2 (en) * 2005-12-28 2007-07-12 The General Hospital Corporation Blood cell sorting methods and systems
WO2010006328A2 (en) * 2008-07-11 2010-01-14 The General Hospital Corporation Magnetic apparatus for blood separation
CN110904040A (en) * 2019-11-18 2020-03-24 江苏久腾医学科技有限公司 Cell stripping method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700555A (en) * 1970-10-12 1972-10-24 Technicon Instr Method and apparatus for lymphocyte separation from blood

Also Published As

Publication number Publication date
CH544308A (en) 1973-11-15
NL170983B (en) 1982-08-16
SE378309B (en) 1975-08-25
FR2132800B1 (en) 1975-10-24
US3709791A (en) 1973-01-09
BE781532A (en) 1972-10-02
DE2217266C2 (en) 1984-01-19
JPS5522445B1 (en) 1980-06-17
IT968389B (en) 1974-03-20
SU433695A3 (en) 1974-06-25
FR2132800A1 (en) 1972-11-24
NL170983C (en) 1983-01-17
DE2217266A1 (en) 1972-10-26
NL7204570A (en) 1972-10-17
GB1386303A (en) 1975-03-05

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