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MX2009000758A - Un aparato de medicion, metodo y programa de computo. - Google Patents

Un aparato de medicion, metodo y programa de computo.

Info

Publication number
MX2009000758A
MX2009000758A MX2009000758A MX2009000758A MX2009000758A MX 2009000758 A MX2009000758 A MX 2009000758A MX 2009000758 A MX2009000758 A MX 2009000758A MX 2009000758 A MX2009000758 A MX 2009000758A MX 2009000758 A MX2009000758 A MX 2009000758A
Authority
MX
Mexico
Prior art keywords
blood cells
particles
white blood
digital image
sample
Prior art date
Application number
MX2009000758A
Other languages
English (en)
Inventor
Stellan Lindberg
Tom Olesen
Original Assignee
Hemocue Ab
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
Priority claimed from SE0601575A external-priority patent/SE530748C2/sv
Application filed by Hemocue Ab filed Critical Hemocue Ab
Publication of MX2009000758A publication Critical patent/MX2009000758A/es

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
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V20/693—Acquisition
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30024—Cell structures in vitro; Tissue sections in vitro

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Medicinal Chemistry (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Debugging And Monitoring (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Un aparato de medición para la enumeración de partículas o glóbulos blancos en una muestra comprende: un soporte, el cual está dispuesto para recibir un dispositivo de adquisición de muestra que soporta una muestra, un sistema de formación de imágenes, que comprende medios de amplificación y por lo menos un medio de adquisición de imágenes digitales, dicho sistema de formación de imágenes está dispuesto para adquirir al menos una imagen digital de la muestra, y un analizador de imágenes, el cual está dispuesto para analizar la imagen digital para identificar partículas o glóbulos blancos y determinar el número de partículas o glóbulos blancos y que está dispuesto para analizar la imagen digital para identificar partículas o glóbulos blancos que están formados en imágenes enfocadas, determinar tipos de estas partículas o glóbulos blancos, distinguiéndose los tipos por características físicas y determinar la relación de diferentes tipos de partículas o glóbulos blancos.
MX2009000758A 2006-07-19 2007-07-04 Un aparato de medicion, metodo y programa de computo. MX2009000758A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0601575A SE530748C2 (sv) 2006-07-19 2006-07-19 Bestämning av antalet vita blodkroppar
SE0700958A SE530750C2 (sv) 2006-07-19 2007-04-20 En mätapparat, en metod och ett datorprogram
PCT/SE2007/000656 WO2008010761A1 (en) 2006-07-19 2007-07-04 A measurement apparatus, method and computer program

Publications (1)

Publication Number Publication Date
MX2009000758A true MX2009000758A (es) 2009-01-30

Family

ID=38957022

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009000758A MX2009000758A (es) 2006-07-19 2007-07-04 Un aparato de medicion, metodo y programa de computo.

Country Status (19)

Country Link
US (1) US8224058B2 (es)
EP (1) EP2041549B8 (es)
JP (1) JP5008725B2 (es)
KR (1) KR101099333B1 (es)
CN (1) CN101490529B (es)
AU (1) AU2007275927B2 (es)
BR (1) BRPI0714332B8 (es)
CA (1) CA2655024C (es)
DK (1) DK2041549T3 (es)
ES (1) ES2656244T3 (es)
LT (1) LT2041549T (es)
MX (1) MX2009000758A (es)
MY (1) MY189468A (es)
NO (1) NO343728B1 (es)
PL (1) PL2041549T3 (es)
PT (1) PT2041549T (es)
RU (1) RU2402006C1 (es)
SE (1) SE530750C2 (es)
WO (1) WO2008010761A1 (es)

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EP2041549A4 (en) 2013-09-11
CA2655024C (en) 2014-11-18
RU2402006C1 (ru) 2010-10-20
EP2041549B1 (en) 2017-11-15
MY189468A (en) 2022-02-15
ES2656244T3 (es) 2018-02-26
BRPI0714332A2 (pt) 2013-05-07
NO343728B1 (no) 2019-05-20
WO2008010761A1 (en) 2008-01-24
EP2041549A1 (en) 2009-04-01
EP2041549B8 (en) 2018-08-29
US20080019584A1 (en) 2008-01-24
JP5008725B2 (ja) 2012-08-22
PL2041549T3 (pl) 2018-03-30
JP2009544035A (ja) 2009-12-10
SE530750C2 (sv) 2008-09-02
CN101490529A (zh) 2009-07-22
CA2655024A1 (en) 2008-01-24
SE0700958L (sv) 2008-01-20
BRPI0714332B1 (pt) 2018-06-19
AU2007275927B2 (en) 2011-06-09
KR101099333B1 (ko) 2011-12-26
BRPI0714332B8 (pt) 2021-07-27
DK2041549T3 (en) 2018-01-22
KR20090030340A (ko) 2009-03-24
AU2007275927A1 (en) 2008-01-24
NO20090706L (no) 2009-04-16
CN101490529B (zh) 2013-11-13
RU2009105673A (ru) 2010-08-27
LT2041549T (lt) 2017-12-27
PT2041549T (pt) 2018-01-16
US8224058B2 (en) 2012-07-17

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