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 languages
English (en)
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

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/0098—Automatic 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
    • 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

  • 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 (de)
JP (1) JPS5522445B1 (de)
BE (1) BE781532A (de)
CA (1) CA955892A (de)
CH (1) CH544308A (de)
DE (1) DE2217266C2 (de)
FR (1) FR2132800B1 (de)
GB (1) GB1386303A (de)
IT (1) IT968389B (de)
NL (1) NL170983C (de)
SE (1) SE378309B (de)
SU (1) SU433695A3 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE377811B (de) * 1973-11-13 1975-07-28 S E Lindgren
DE2656317C2 (de) * 1976-12-11 1986-06-19 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren zur Herstellung einer Suspension von beladenen Erythrocyten
SE431214B (sv) * 1977-06-02 1984-01-23 Klaus H Mosbach Sett att framstella magnetiska polymerpartiklar som berare av en foretredesvis biologiskt aktiv substans
US4224942A (en) * 1979-04-25 1980-09-30 Northwestern University Cell fractionating method
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
DE3200988A1 (de) * 1982-01-14 1983-07-28 Thomas A. Dr. 6900 Heidelberg Reed Verfahren und vorrichtung zur abtrennung von organischen stoffen aus einer suspension oder loesung
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 (de) * 1983-06-11 1985-05-02 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren und Vorrichtung zur Fusion von Zellen
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
DK1996931T3 (en) 2005-12-28 2014-02-17 Gen Hospital Corp Methods and systems for sorting of blood cells
WO2010006328A2 (en) * 2008-07-11 2010-01-14 The General Hospital Corporation Magnetic apparatus for blood separation
CN110904040A (zh) * 2019-11-18 2020-03-24 江苏久腾医学科技有限公司 一种细胞剥离方法

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

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