ATE195550T1 - Verfahren und vorrichtung zur reihensichtung mikroskopischer zellen unter verwendung von lichtstreuenden techniken - Google Patents

Verfahren und vorrichtung zur reihensichtung mikroskopischer zellen unter verwendung von lichtstreuenden techniken

Info

Publication number
ATE195550T1
ATE195550T1 AT92901079T AT92901079T ATE195550T1 AT E195550 T1 ATE195550 T1 AT E195550T1 AT 92901079 T AT92901079 T AT 92901079T AT 92901079 T AT92901079 T AT 92901079T AT E195550 T1 ATE195550 T1 AT E195550T1
Authority
AT
Austria
Prior art keywords
interest
series
different techniques
light different
cell
Prior art date
Application number
AT92901079T
Other languages
English (en)
Inventor
Thomas Russell
James Carey Hudson
Wallace H Coulter
Carlos M Rodriguez
Constance Mary Hajek
Original Assignee
Coulter 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 Coulter Corp filed Critical Coulter Corp
Application granted granted Critical
Publication of ATE195550T1 publication Critical patent/ATE195550T1/de

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
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56966—Animal cells
    • G01N33/56972—White blood cells
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/808—Optical sensing apparatus
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/962—Prevention or removal of interfering materials or reactants or other treatment to enhance results, e.g. determining or preventing nonspecific binding
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/805—Optical property
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/824—Immunological separation techniques
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S436/00—Chemistry: analytical and immunological testing
    • Y10S436/825—Pretreatment for removal of interfering factors from sample

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Cell Biology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Virology (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Microscoopes, Condenser (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
AT92901079T 1990-11-23 1991-11-22 Verfahren und vorrichtung zur reihensichtung mikroskopischer zellen unter verwendung von lichtstreuenden techniken ATE195550T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61707590A 1990-11-23 1990-11-23
PCT/US1991/008590 WO1992009682A1 (en) 1990-11-23 1991-11-22 Method and apparatus for screening microscopic cells utilizing light scatter techniques

Publications (1)

Publication Number Publication Date
ATE195550T1 true ATE195550T1 (de) 2000-09-15

Family

ID=24472143

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92901079T ATE195550T1 (de) 1990-11-23 1991-11-22 Verfahren und vorrichtung zur reihensichtung mikroskopischer zellen unter verwendung von lichtstreuenden techniken

Country Status (11)

Country Link
US (1) US6579685B1 (de)
EP (1) EP0558632B1 (de)
JP (1) JP3197561B2 (de)
AT (1) ATE195550T1 (de)
AU (1) AU660003B2 (de)
BR (1) BR9107024A (de)
CA (1) CA2096530A1 (de)
DE (1) DE69132373T2 (de)
HU (1) HUT65550A (de)
NO (1) NO931762L (de)
WO (1) WO1992009682A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2091995A (en) * 1994-03-07 1995-09-25 Coulter Corporation Covalent immobilized antibodies on polymeric beads
US5945293A (en) * 1997-10-09 1999-08-31 Coulter International Corp. Protein-colloidal metal-aminodextran coated particle and methods of preparation and use
JP4299597B2 (ja) 2002-07-29 2009-07-22 シスメックス株式会社 血液分析装置及び方法
US7804594B2 (en) * 2006-12-29 2010-09-28 Abbott Laboratories, Inc. Method and apparatus for rapidly counting and identifying biological particles in a flow stream
US8159670B2 (en) 2007-11-05 2012-04-17 Abbott Laboratories Method and apparatus for rapidly counting and identifying biological particles in a flow stream
WO2009149382A2 (en) * 2008-06-06 2009-12-10 Baylor Research Institute Anti-cd8 antibodies block priming of cytotoxic effectors and lead to generation of regulatory cd8+t cells
WO2010126838A1 (en) 2009-04-27 2010-11-04 Abbott Laboratories Method for discriminating red blood cells from white blood cells by using forward scattering from a laser in an automated hematology analyzer
WO2010147146A1 (ja) * 2009-06-16 2010-12-23 Jsr株式会社 標的細胞の検出方法
US9097704B2 (en) 2010-05-05 2015-08-04 Abbott Laboratories Method for hematology analysis
JP6932132B2 (ja) * 2015-12-18 2021-09-08 アボット・ラボラトリーズＡｂｂｏｔｔ Ｌａｂｏｒａｔｏｒｉｅｓ 粒子検出方法及びそれを実施するためのシステム

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298836A (en) * 1979-11-23 1981-11-03 Coulter Electronics, Inc. Particle shape determination
US4510244A (en) 1980-04-17 1985-04-09 The Board Of Trustees Of The Leland Stanford Jr. University Cell labeling with antigen-coupled microspheres
US4717655A (en) * 1982-08-30 1988-01-05 Becton, Dickinson And Company Method and apparatus for distinguishing multiple subpopulations of cells
US4727020A (en) * 1985-02-25 1988-02-23 Becton, Dickinson And Company Method for analysis of subpopulations of blood cells
JPS61225656A (ja) * 1985-03-29 1986-10-07 Toshiba Corp 検体検査装置
US4752563A (en) * 1985-11-19 1988-06-21 Coulter Corporation Monoclonal antibody for recovery of leukocytes in human peripheral blood and method of recovery employing said monoclonal antibody
CA1311404C (en) * 1987-03-13 1992-12-15 Kenneth H. Kortright Automated analyzer and method for screening cells or formed bodies for enumeration of populations expressing selected characteristics
US5262302A (en) * 1987-03-13 1993-11-16 Coulter Corporation Method for screening white blood cells
US5231005A (en) * 1987-03-13 1993-07-27 Coulter Corporation Method and apparatus for screening cells or formed bodies with populations expressing selected characteristics
US6159740A (en) * 1987-03-13 2000-12-12 Coulter Corporation Method and apparatus for screening obscured or partially obscured cells
IL85532A (en) * 1987-03-13 1992-03-29 Coulter Electronics Method and lytic reagent system for isolation,identification and/or analysis of leukocytes from whole blood samples
KR970007077B1 (ko) * 1987-03-13 1997-05-02 코울터 일렉트로닉스 인커퍼레이티드 광산란 기술을 이용한 다중-부분식별 분석 방법
US5223398A (en) * 1987-03-13 1993-06-29 Coulter Corporation Method for screening cells or formed bodies for enumeration of populations expressing selected characteristics
JPH06505099A (ja) * 1991-02-22 1994-06-09 クールター　コーポレイション 偏光光散乱手法を用いて微視的細胞をスクリーニングする方法および装置

Also Published As

Publication number Publication date
JPH06503417A (ja) 1994-04-14
HUT65550A (en) 1994-06-28
EP0558632A4 (en) 1997-06-11
AU9090291A (en) 1992-06-25
BR9107024A (pt) 1993-08-31
DE69132373D1 (de) 2000-09-21
EP0558632A1 (de) 1993-09-08
AU660003B2 (en) 1995-06-08
EP0558632B1 (de) 2000-08-16
CA2096530A1 (en) 1992-05-24
DE69132373T2 (de) 2001-03-29
NO931762L (no) 1993-07-06
HU9301466D0 (en) 1993-10-28
JP3197561B2 (ja) 2001-08-13
US6579685B1 (en) 2003-06-17
NO931762D0 (no) 1993-05-14
WO1992009682A1 (en) 1992-06-11

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