DE69517864D1 - Verfahren und Vorrichtung zur Zählung und Klassifizierung von Zellen - Google Patents

Verfahren und Vorrichtung zur Zählung und Klassifizierung von Zellen

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Publication number
DE69517864D1
DE69517864D1 DE69517864T DE69517864T DE69517864D1 DE 69517864 D1 DE69517864 D1 DE 69517864D1 DE 69517864 T DE69517864 T DE 69517864T DE 69517864 T DE69517864 T DE 69517864T DE 69517864 D1 DE69517864 D1 DE 69517864D1
Authority
DE
Germany
Prior art keywords
container
cells
scanned images
data
neighborhood
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 - Fee Related
Application number
DE69517864T
Other languages
English (en)
Other versions
DE69517864T2 (de
Inventor
Ning L Sizto
Louis J Dietz
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.)
Biometric Imaging Inc
Original Assignee
Biometric Imaging 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 Biometric Imaging Inc filed Critical Biometric Imaging Inc
Application granted granted Critical
Publication of DE69517864D1 publication Critical patent/DE69517864D1/de
Publication of DE69517864T2 publication Critical patent/DE69517864T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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—Electro-optical investigation, e.g. flow cytometers
    • G01N15/1468—Electro-optical investigation, e.g. flow cytometers with spatial resolution of the texture or inner structure of the particle
    • 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
    • Y10S435/968—High energy substrates, e.g. fluorescent, chemiluminescent, radioactive
    • 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
    • Y10S435/973—Simultaneous determination of more than one analyte
    • 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
DE69517864T 1994-05-02 1995-05-02 Verfahren und Vorrichtung zur Zählung und Klassifizierung von Zellen Expired - Fee Related DE69517864T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/236,645 US5556764A (en) 1993-02-17 1994-05-02 Method and apparatus for cell counting and cell classification

Publications (2)

Publication Number Publication Date
DE69517864D1 true DE69517864D1 (de) 2000-08-17
DE69517864T2 DE69517864T2 (de) 2001-03-15

Family

ID=22890377

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69517864T Expired - Fee Related DE69517864T2 (de) 1994-05-02 1995-05-02 Verfahren und Vorrichtung zur Zählung und Klassifizierung von Zellen

Country Status (6)

Country Link
US (2) US5556764A (de)
EP (2) EP0987535A3 (de)
JP (1) JP3591911B2 (de)
AT (1) ATE194710T1 (de)
CA (1) CA2148204A1 (de)
DE (1) DE69517864T2 (de)

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CA2148204A1 (en) 1995-11-03
DE69517864T2 (de) 2001-03-15
JP3591911B2 (ja) 2004-11-24
EP0681177A1 (de) 1995-11-08
ATE194710T1 (de) 2000-07-15
JPH0854333A (ja) 1996-02-27
EP0987535A3 (de) 2001-03-21
EP0681177B1 (de) 2000-07-12
US5556764A (en) 1996-09-17
US5962238A (en) 1999-10-05
EP0987535A2 (de) 2000-03-22

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