DE3475832D1 - Methods for enumerating 3-part white cell differential clusters - Google Patents

Methods for enumerating 3-part white cell differential clusters

Info

Publication number
DE3475832D1
DE3475832D1 DE8484304320T DE3475832T DE3475832D1 DE 3475832 D1 DE3475832 D1 DE 3475832D1 DE 8484304320 T DE8484304320 T DE 8484304320T DE 3475832 T DE3475832 T DE 3475832T DE 3475832 D1 DE3475832 D1 DE 3475832D1
Authority
DE
Germany
Prior art keywords
enumerating
methods
white cell
part white
cell differential
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
DE8484304320T
Other languages
English (en)
Inventor
Russell J Gershman
Irving L Weiner
Arthur C Daniels
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.)
Ortho Clinical Diagnostics Inc
Original Assignee
Ortho Diagnostic Systems Inc
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 Ortho Diagnostic Systems Inc filed Critical Ortho Diagnostic Systems Inc
Application granted granted Critical
Publication of DE3475832D1 publication Critical patent/DE3475832D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1456—Optical investigation techniques, e.g. flow cytometry without spatial resolution of the texture or inner structure of the particle, e.g. processing of pulse signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N2021/4704—Angular selective
    • G01N2021/4707—Forward scatter; Low angle scatter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N2021/4704—Angular selective
    • G01N2021/4711—Multiangle measurement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
DE8484304320T 1983-06-27 1984-06-26 Methods for enumerating 3-part white cell differential clusters Expired DE3475832D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/508,448 US4596035A (en) 1983-06-27 1983-06-27 Methods for enumerating 3-part white cell differential clusters

Publications (1)

Publication Number Publication Date
DE3475832D1 true DE3475832D1 (en) 1989-02-02

Family

ID=24022796

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484304320T Expired DE3475832D1 (en) 1983-06-27 1984-06-26 Methods for enumerating 3-part white cell differential clusters

Country Status (6)

Country Link
US (1) US4596035A (de)
EP (1) EP0135984B1 (de)
JP (2) JPS6036960A (de)
AU (1) AU573743B2 (de)
CA (1) CA1218247A (de)
DE (1) DE3475832D1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4596035A (en) * 1983-06-27 1986-06-17 Ortho Diagnostic Systems Inc. Methods for enumerating 3-part white cell differential clusters
NL8601000A (nl) * 1986-04-21 1987-11-16 Jan Greve T H Twente Afdeling Het gebruik van gepolariseerd licht in stromingscytometrie.
JPH06100596B2 (ja) * 1986-09-10 1994-12-12 東亜医用電子株式会社 フロ−サイトメトリ−による白血球の分類方法
JPS63196854A (ja) * 1987-02-10 1988-08-15 Toa Medical Electronics Co Ltd リンパ球亜群の測定方法およびその装置
KR970007077B1 (ko) * 1987-03-13 1997-05-02 코울터 일렉트로닉스 인커퍼레이티드 광산란 기술을 이용한 다중-부분식별 분석 방법
US4882284A (en) * 1987-04-13 1989-11-21 Ortho Pharmaceutical Corporation Method for quantitating and differentiating white blood cells
US5064616A (en) * 1987-11-30 1991-11-12 Becton Dickinson And Company Kit for analysis of subsets of subpopulations of leukocytes
US4987086A (en) * 1987-11-30 1991-01-22 Becton, Dickinson And Company Method for analysis of subpopulations of cells
US5408307A (en) * 1988-07-11 1995-04-18 Omron Tateisi Electronics Co. Cell analyzer
JPH0222537A (ja) * 1988-07-11 1990-01-25 Omron Tateisi Electron Co 細胞分折装置
US5040112A (en) * 1988-12-07 1991-08-13 Serono-Baker Diagnostics, Inc. Method of separating the three major types of blood cells from a white blood cell histogram
US5224058A (en) * 1990-05-01 1993-06-29 Becton, Dickinson And Company Method for data transformation
AU2348092A (en) * 1991-07-16 1993-02-23 Transmed Biotech Incorporated Methods and compositions for simultaneous analysis of multiple analytes
JP3375203B2 (ja) * 1994-08-08 2003-02-10 シスメックス株式会社 細胞分析装置
US5851835A (en) * 1995-12-18 1998-12-22 Center For Laboratory Technology, Inc. Multiparameter hematology apparatus and method
US6929953B1 (en) 1998-03-07 2005-08-16 Robert A. Levine Apparatus for analyzing biologic fluids
US6723290B1 (en) * 1998-03-07 2004-04-20 Levine Robert A Container for holding biologic fluid for analysis
US6144444A (en) * 1998-11-06 2000-11-07 Medtronic Avecor Cardiovascular, Inc. Apparatus and method to determine blood parameters
US9176121B2 (en) * 2004-02-13 2015-11-03 Roche Diagnostics Hematology, Inc. Identification of blood elements using inverted microscopy
US8217943B2 (en) * 2006-04-21 2012-07-10 Beckman Coulter, Inc. Displaying cellular analysis result data using a template
CN101349644B (zh) * 2007-07-20 2012-06-27 深圳迈瑞生物医疗电子股份有限公司 一种白细胞分类试剂和其使用方法
US8102161B2 (en) * 2007-09-25 2012-01-24 Tdk Corporation Stable output in a switching power supply by smoothing the output of the secondary coil
CN101475754A (zh) * 2008-01-04 2009-07-08 深圳迈瑞生物医疗电子股份有限公司 不对称菁类荧光染料,组合物及在生物样品染色中的用途
CN101602762B (zh) * 2008-06-10 2013-10-16 深圳迈瑞生物医疗电子股份有限公司 不对称菁类化合物、其制备方法及应用
FR2935802B1 (fr) * 2008-09-05 2012-12-28 Horiba Abx Sas Procede et dispositif de classification, de visualisation et d'exploration de donnees biologiques
CN101726579B (zh) * 2008-10-17 2014-06-18 深圳迈瑞生物医疗电子股份有限公司 血液检测试剂和方法
CN101750274B (zh) * 2008-12-17 2014-06-25 深圳迈瑞生物医疗电子股份有限公司 白细胞分类计数试剂、试剂盒以及白细胞分类计数的方法
CN101988082B (zh) * 2009-07-31 2015-04-08 深圳迈瑞生物医疗电子股份有限公司 白细胞分类计数试剂、试剂盒及其制备方法和白细胞分类计数的方法
CN102762289B (zh) * 2009-12-18 2016-08-03 艾博特健康公司 生物流体分析卡盒
US9199233B2 (en) 2010-03-31 2015-12-01 Abbott Point Of Care, Inc. Biologic fluid analysis cartridge with deflecting top panel
WO2012092593A1 (en) 2010-12-30 2012-07-05 Abbott Point Of Care, Inc. Biologic fluid analysis cartridge with sample handling portion and analysis chamber portion
CN105817276B (zh) 2011-08-24 2018-02-06 艾博特健康公司 生物流体样品分析盒
US11733170B2 (en) * 2019-08-07 2023-08-22 International Business Machines Corporation Optical sensor system for quantitative colorimetric liquid analysis

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960449A (en) * 1975-06-05 1976-06-01 The Board Of Trustees Of Leland Stanford Junior University Measurement of angular dependence of scattered light in a flowing stream
US4070113A (en) * 1976-05-05 1978-01-24 California Institute Of Technology Coherent optics blood cell classification system
US4173415A (en) * 1976-08-20 1979-11-06 Science Spectrum, Inc. Apparatus and process for rapidly characterizing and differentiating large organic cells
US4072421A (en) * 1976-08-30 1978-02-07 Technicon Instruments Corporation Method and apparatus for optical discrimination of particles
US4284412A (en) * 1979-07-13 1981-08-18 Ortho Diagnostics, Inc. Method and apparatus for automated identification and enumeration of specified blood cell subclasses
DE3226906A1 (de) * 1982-07-17 1984-01-19 Gernot Klaus Prof. 5000 Köln Brück Verfahren und vorrichtung zur groessenbestimmung von kleinsten partikeln in messproben, insbesondere zur messung von agglutinationen
US4499052A (en) * 1982-08-30 1985-02-12 Becton, Dickinson And Company Apparatus for distinguishing multiple subpopulations of cells
US4595291A (en) * 1982-10-15 1986-06-17 Tokyo Shibaura Denki Kabushiki Kaisha Particle diameter measuring device
US4596035A (en) * 1983-06-27 1986-06-17 Ortho Diagnostic Systems Inc. Methods for enumerating 3-part white cell differential clusters

Also Published As

Publication number Publication date
AU573743B2 (en) 1988-06-23
AU2990584A (en) 1985-01-03
CA1218247A (en) 1987-02-24
EP0135984B1 (de) 1988-12-28
US4596035A (en) 1986-06-17
JPH05196622A (ja) 1993-08-06
EP0135984A3 (en) 1985-10-09
JPH0454901B2 (de) 1992-09-01
JPS6036960A (ja) 1985-02-26
EP0135984A2 (de) 1985-04-03

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Legal Events

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