DE69815085D1 - System und verfahren zur klassifizierrung von zellproben - Google Patents

System und verfahren zur klassifizierrung von zellproben

Info

Publication number
DE69815085D1
DE69815085D1 DE69815085T DE69815085T DE69815085D1 DE 69815085 D1 DE69815085 D1 DE 69815085D1 DE 69815085 T DE69815085 T DE 69815085T DE 69815085 T DE69815085 T DE 69815085T DE 69815085 D1 DE69815085 D1 DE 69815085D1
Authority
DE
Germany
Prior art keywords
cell samples
classifying cell
classifying
samples
cell
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
DE69815085T
Other languages
English (en)
Other versions
DE69815085T2 (de
Inventor
James Douglass
J Riding
J Decker
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.)
ChromaVision Medical Systems Inc
Original Assignee
ChromaVision Medical 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 ChromaVision Medical Systems Inc filed Critical ChromaVision Medical Systems Inc
Publication of DE69815085D1 publication Critical patent/DE69815085D1/de
Application granted granted Critical
Publication of DE69815085T2 publication Critical patent/DE69815085T2/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
    • G01N15/1429—Signal processing
    • G01N15/1433—Signal processing using image recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/69—Microscopic objects, e.g. biological cells or cellular parts
    • 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
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/012—Red blood cells
    • 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
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/016—White blood cells
    • 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
    • G01N15/1468—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle
    • G01N2015/1472—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle with colour

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Biochemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Multimedia (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Image Analysis (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Microscoopes, Condenser (AREA)
  • Image Processing (AREA)
DE69815085T 1997-03-28 1998-03-26 System und verfahren zur klassifizierrung von zellproben Expired - Lifetime DE69815085T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US827268 1997-03-28
US08/827,268 US6151405A (en) 1996-11-27 1997-03-28 System and method for cellular specimen grading
PCT/US1998/005891 WO1998044333A1 (en) 1997-03-28 1998-03-26 System and method for cellular specimen grading

Publications (2)

Publication Number Publication Date
DE69815085D1 true DE69815085D1 (de) 2003-07-03
DE69815085T2 DE69815085T2 (de) 2004-04-08

Family

ID=25248762

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69815085T Expired - Lifetime DE69815085T2 (de) 1997-03-28 1998-03-26 System und verfahren zur klassifizierrung von zellproben

Country Status (7)

Country Link
US (1) US6151405A (de)
EP (2) EP0970364B1 (de)
JP (1) JP3479309B2 (de)
AU (1) AU6774698A (de)
CA (1) CA2285331A1 (de)
DE (1) DE69815085T2 (de)
WO (1) WO1998044333A1 (de)

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Also Published As

Publication number Publication date
EP0970364A1 (de) 2000-01-12
WO1998044333A1 (en) 1998-10-08
JP2001518186A (ja) 2001-10-09
CA2285331A1 (en) 1998-10-08
JP3479309B2 (ja) 2003-12-15
US6151405A (en) 2000-11-21
EP0970364B1 (de) 2003-05-28
DE69815085T2 (de) 2004-04-08
EP1308712A3 (de) 2004-01-28
AU6774698A (en) 1998-10-22
EP1308712A2 (de) 2003-05-07

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