DE69634619D1 - Verfahren zur Teilchenanalyse bei der Durchflusszytometrie - Google Patents

Verfahren zur Teilchenanalyse bei der Durchflusszytometrie

Info

Publication number
DE69634619D1
DE69634619D1 DE69634619T DE69634619T DE69634619D1 DE 69634619 D1 DE69634619 D1 DE 69634619D1 DE 69634619 T DE69634619 T DE 69634619T DE 69634619 T DE69634619 T DE 69634619T DE 69634619 D1 DE69634619 D1 DE 69634619D1
Authority
DE
Germany
Prior art keywords
flow cytometry
particle analysis
particle
analysis
cytometry
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 - Lifetime
Application number
DE69634619T
Other languages
English (en)
Other versions
DE69634619T2 (de
Inventor
Hideyuki Horiuchi
Hideki Asai
Yasuaki Kojima
Norio Oowada
Kazuhiro Sano
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE69634619D1 publication Critical patent/DE69634619D1/de
Application granted granted Critical
Publication of DE69634619T2 publication Critical patent/DE69634619T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N15/1459—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 the analysis being performed on a sample stream
    • 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
    • G01N15/1429—Signal processing
    • G01N15/1433—Signal processing using image recognition

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)
DE69634619T 1995-02-01 1996-01-19 Verfahren zur Teilchenanalyse bei der Durchflusszytometrie Expired - Lifetime DE69634619T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1491095 1995-02-01
JP01491095A JP3189608B2 (ja) 1995-02-01 1995-02-01 フロー式粒子画像解析方法

Publications (2)

Publication Number Publication Date
DE69634619D1 true DE69634619D1 (de) 2005-05-25
DE69634619T2 DE69634619T2 (de) 2006-02-23

Family

ID=11874142

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69634619T Expired - Lifetime DE69634619T2 (de) 1995-02-01 1996-01-19 Verfahren zur Teilchenanalyse bei der Durchflusszytometrie

Country Status (4)

Country Link
US (1) US5878160A (de)
EP (1) EP0725268B1 (de)
JP (1) JP3189608B2 (de)
DE (1) DE69634619T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3127111B2 (ja) * 1996-02-22 2001-01-22 株式会社日立製作所 フロー式粒子画像解析方法および装置
US6549661B1 (en) * 1996-12-25 2003-04-15 Hitachi, Ltd. Pattern recognition apparatus and pattern recognition method
WO1999013317A1 (fr) * 1997-09-08 1999-03-18 Hitachi, Ltd. Systeme d'inspection des urines
US6480276B1 (en) 1999-07-13 2002-11-12 Clemson University Enhanced photon-migration methods for particle sizing in concentrated suspensions
IL132687A0 (en) * 1999-11-01 2001-03-19 Keren Mechkarim Ichilov Pnimit System and method for evaluating body fluid samples
US20040205482A1 (en) * 2002-01-24 2004-10-14 International Business Machines Corporation Method and apparatus for active annotation of multimedia content
JP4817450B2 (ja) * 2007-01-31 2011-11-16 シスメックス株式会社 血液分析装置、血液分析方法およびコンピュータプログラム
US8538119B2 (en) 2008-06-04 2013-09-17 Hitachi High-Technologies Corporation Particle image analysis method and apparatus
JP5171519B2 (ja) * 2008-09-30 2013-03-27 株式会社日立ハイテクノロジーズ 粒子自動分析装置の画面表示方法
JP2010151523A (ja) * 2008-12-24 2010-07-08 Hitachi High-Technologies Corp 粒子画像解析方法および装置
JP5438962B2 (ja) 2008-12-25 2014-03-12 シスメックス株式会社 細胞画像表示装置
JP5426181B2 (ja) * 2009-01-21 2014-02-26 シスメックス株式会社 検体処理システム、細胞画像分類装置、及び検体処理方法
JP5586889B2 (ja) * 2009-07-29 2014-09-10 株式会社日立ハイテクノロジーズ 粒子画像解析装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338024A (en) * 1980-05-02 1982-07-06 International Remote Imaging Systems, Inc. Flow analyzer and system for analysis of fluids with particles
US4612614A (en) * 1980-09-12 1986-09-16 International Remote Imaging Systems, Inc. Method of analyzing particles in a fluid sample
US4718102A (en) * 1983-01-19 1988-01-05 Communication Intelligence Corporation Process and apparatus involving pattern recognition
US4573196A (en) * 1983-01-19 1986-02-25 Communications Intelligence Corporation Confusion grouping of strokes in pattern recognition method and system
JPH073419B2 (ja) * 1986-10-07 1995-01-18 東亜医用電子株式会社 流体中の細胞分析方法および装置
US4965725B1 (en) * 1988-04-08 1996-05-07 Neuromedical Systems Inc Neural network based automated cytological specimen classification system and method
JP2808321B2 (ja) * 1989-09-19 1998-10-08 東亜医用電子株式会社 細胞分析方法及び装置
AU7668191A (en) * 1990-03-30 1991-10-30 Neuromedical Systems, Inc. Automated cytological specimen classification system and method
JP2959813B2 (ja) * 1990-07-13 1999-10-06 シスメックス株式会社 粒子画像分析装置
US5235522A (en) * 1990-10-10 1993-08-10 Cell Analysis Systems, Inc. Method and apparatus for automated analysis of biological specimens
JP3075367B2 (ja) * 1991-04-05 2000-08-14 シスメックス株式会社 粒子分析方法及び装置
CA2084099C (en) * 1991-12-06 1996-06-18 James V. Bacus Method and apparatus for automated cell analysis
US5319721A (en) * 1992-04-14 1994-06-07 International Business Machines Corporation Methods and apparatus for evolving a starter set of handwriting prototypes into a user-specific set
JPH0720124A (ja) * 1993-07-07 1995-01-24 Omron Corp 血液細胞分析装置
EP0644414B1 (de) * 1993-08-19 2001-11-21 Hitachi, Ltd. Klassifikation und Prüfvorrichtung für Teilchen in einer Flüssigkeit
CA2132269C (en) * 1993-10-12 2000-02-01 Rainer Hermann Doerrer Interactive automated cytology method and system

Also Published As

Publication number Publication date
US5878160A (en) 1999-03-02
EP0725268B1 (de) 2005-04-20
JPH08210961A (ja) 1996-08-20
EP0725268A3 (de) 1996-10-16
JP3189608B2 (ja) 2001-07-16
EP0725268A2 (de) 1996-08-07
DE69634619T2 (de) 2006-02-23

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Legal Events

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