JP4708605B2 - 粒子分析装置とその粒子分画方法 - Google Patents

粒子分析装置とその粒子分画方法 Download PDF

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Publication number
JP4708605B2
JP4708605B2 JP2001194838A JP2001194838A JP4708605B2 JP 4708605 B2 JP4708605 B2 JP 4708605B2 JP 2001194838 A JP2001194838 A JP 2001194838A JP 2001194838 A JP2001194838 A JP 2001194838A JP 4708605 B2 JP4708605 B2 JP 4708605B2
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Japan
Prior art keywords
particle
particles
fractionation
scattergram
parabola
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Expired - Fee Related
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JP2001194838A
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Japanese (ja)
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JP2002107287A5 (enExample
JP2002107287A (ja
Inventor
貴道 内藤
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Sysmex Corp
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Sysmex Corp
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Priority to JP2001194838A priority Critical patent/JP4708605B2/ja
Priority to US09/910,878 priority patent/US6662117B2/en
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Publication of JP2002107287A5 publication Critical patent/JP2002107287A5/ja
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    • 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
    • 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
    • G01N2015/1477—Multiparameters
    • 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
    • G01N2015/1486—Counting the particles

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  • 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)
JP2001194838A 2000-07-24 2001-06-27 粒子分析装置とその粒子分画方法 Expired - Fee Related JP4708605B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2001194838A JP4708605B2 (ja) 2000-07-24 2001-06-27 粒子分析装置とその粒子分画方法
US09/910,878 US6662117B2 (en) 2000-07-24 2001-07-24 Particle analyzer and particle classifying method

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000222511 2000-07-24
JP2000222511 2000-07-24
JP2000-222511 2000-07-24
JP2001194838A JP4708605B2 (ja) 2000-07-24 2001-06-27 粒子分析装置とその粒子分画方法

Publications (3)

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JP2002107287A JP2002107287A (ja) 2002-04-10
JP2002107287A5 JP2002107287A5 (enExample) 2008-06-26
JP4708605B2 true JP4708605B2 (ja) 2011-06-22

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JP2001194838A Expired - Fee Related JP4708605B2 (ja) 2000-07-24 2001-06-27 粒子分析装置とその粒子分画方法

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US (1) US6662117B2 (enExample)
JP (1) JP4708605B2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4751535B2 (ja) * 2001-07-26 2011-08-17 シスメックス株式会社 分画方法とそれを用いた血液分析装置
JP3572319B2 (ja) * 2001-11-15 2004-09-29 独立行政法人理化学研究所 液体中微粒子分析装置
JP4509526B2 (ja) 2003-10-10 2010-07-21 シスメックス株式会社 細菌分析装置および方法
US7352900B2 (en) * 2003-10-22 2008-04-01 Sysmex Corporation Apparatus and method for processing particle images and program product for same
CN1910441A (zh) * 2004-01-14 2007-02-07 卢米尼克斯股份有限公司 改变测量系统的一个或多个参数的方法
US7109036B2 (en) * 2004-05-13 2006-09-19 Beckman Coulter, Inc. Hematology reference control containing an immature granulocyte component
ES2555126T3 (es) 2004-07-27 2015-12-29 Beckman Coulter, Inc. Mejora de la discriminación en citometría de flujo con transformación geométrica
CA2730982C (en) * 2008-07-17 2017-11-14 Luminex Corporation Methods, storage mediums, and systems for configuring classification regions within a classification matrix of an analysis system and for classifying particles of an assay
FR2935802B1 (fr) * 2008-09-05 2012-12-28 Horiba Abx Sas Procede et dispositif de classification, de visualisation et d'exploration de donnees biologiques
US20100220315A1 (en) * 2009-02-27 2010-09-02 Beckman Coulter, Inc. Stabilized Optical System for Flow Cytometry

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661913A (en) * 1984-09-11 1987-04-28 Becton, Dickinson And Company Apparatus and method for the detection and classification of articles using flow cytometry techniques
KR970007077B1 (ko) * 1987-03-13 1997-05-02 코울터 일렉트로닉스 인커퍼레이티드 광산란 기술을 이용한 다중-부분식별 분석 방법
JP2674704B2 (ja) * 1988-06-07 1997-11-12 東亜医用電子株式会社 二次元分布分画方法
JP3076118B2 (ja) * 1991-11-27 2000-08-14 シスメックス株式会社 粒子計数方法
JP3165247B2 (ja) * 1992-06-19 2001-05-14 シスメックス株式会社 粒子分析方法及び装置
JPH06186155A (ja) * 1992-10-21 1994-07-08 Toa Medical Electronics Co Ltd 粒子分析装置
JP3213097B2 (ja) * 1992-12-28 2001-09-25 シスメックス株式会社 粒子分析装置及び方法
US5656499A (en) * 1994-08-01 1997-08-12 Abbott Laboratories Method for performing automated hematology and cytometry analysis
US5812419A (en) * 1994-08-01 1998-09-22 Abbott Laboratories Fully automated analysis method with optical system for blood cell analyzer
JP3411112B2 (ja) * 1994-11-04 2003-05-26 シスメックス株式会社 粒子画像分析装置
DE69533469T2 (de) * 1994-12-26 2005-09-22 Sysmex Corp. Durchflusszytometer
JP3504030B2 (ja) * 1995-07-04 2004-03-08 シスメックス株式会社 粒子判定基準の決定方法およびその装置並びにその判定基準を用いた粒子分析装置
TW438973B (en) * 1995-12-19 2001-06-07 Sysmex Corp Apparatus and method for analyzing solid components in urine
JPH09218147A (ja) * 1996-02-09 1997-08-19 Toa Medical Electronics Co Ltd 分布データ計測装置
JP3640461B2 (ja) * 1996-04-03 2005-04-20 シスメックス株式会社 粒子分析装置
JP4136017B2 (ja) * 1996-09-19 2008-08-20 シスメックス株式会社 粒子分析装置
JP3620946B2 (ja) * 1997-03-17 2005-02-16 シスメックス株式会社 スキャッタグラムの表示方法および粒子計測装置

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Publication number Publication date
US20020040277A1 (en) 2002-04-04
JP2002107287A (ja) 2002-04-10
US6662117B2 (en) 2003-12-09

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