DK2992818T3 - Optisk fremgangsmåde til bestemmelse af morfologiske parametre af hudvævslæsioner - Google Patents

Optisk fremgangsmåde til bestemmelse af morfologiske parametre af hudvævslæsioner Download PDF

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Publication number
DK2992818T3
DK2992818T3 DK15186132.5T DK15186132T DK2992818T3 DK 2992818 T3 DK2992818 T3 DK 2992818T3 DK 15186132 T DK15186132 T DK 15186132T DK 2992818 T3 DK2992818 T3 DK 2992818T3
Authority
DK
Denmark
Prior art keywords
skin tissue
optical method
morphological parameters
tissue lesions
determining morphological
Prior art date
Application number
DK15186132.5T
Other languages
English (en)
Inventor
Boerge Hamre
Gennady Ryzhikov
Marina Biryulina
Endre R Sommersten
Kristian P Nielsen
Johan E Moan
Jakob J Stamnes
Knut Stamnes
Lu Zhao
Original Assignee
Balter 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 Balter Inc filed Critical Balter Inc
Application granted granted Critical
Publication of DK2992818T3 publication Critical patent/DK2992818T3/da

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Classifications

    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
    • A61B5/444—Evaluating skin marks, e.g. mole, nevi, tumour, scar
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/66—Analysis of geometric attributes of image moments or centre of gravity
    • 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
    • G06V20/693—Acquisition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
DK15186132.5T 2008-03-18 2009-03-18 Optisk fremgangsmåde til bestemmelse af morfologiske parametre af hudvævslæsioner DK2992818T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3750308P 2008-03-18 2008-03-18
EP09722309.3A EP2255173B1 (en) 2008-03-18 2009-03-18 Optical method for determining morphological parameters and physiological properties of skin tissue

Publications (1)

Publication Number Publication Date
DK2992818T3 true DK2992818T3 (da) 2019-10-21

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
DK15186132.5T DK2992818T3 (da) 2008-03-18 2009-03-18 Optisk fremgangsmåde til bestemmelse af morfologiske parametre af hudvævslæsioner
DK09722309.3T DK2255173T3 (da) 2008-03-18 2009-03-18 Optisk fremgangsmåde til at bestemme morfologiske parametre og fysiologiske egenskaber af hudvæv

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK09722309.3T DK2255173T3 (da) 2008-03-18 2009-03-18 Optisk fremgangsmåde til at bestemme morfologiske parametre og fysiologiske egenskaber af hudvæv

Country Status (10)

Country Link
US (1) US9823189B2 (da)
EP (2) EP2992818B1 (da)
JP (2) JP5580809B2 (da)
AU (1) AU2009225617B2 (da)
CA (1) CA2718906C (da)
DK (2) DK2992818T3 (da)
NO (1) NO2255173T3 (da)
NZ (1) NZ588545A (da)
WO (1) WO2009117485A2 (da)
ZA (1) ZA201006943B (da)

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US11901041B2 (en) 2013-10-04 2024-02-13 Bio-Rad Laboratories, Inc. Digital analysis of nucleic acid modification
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WO2017139632A1 (en) * 2016-02-10 2017-08-17 Balter, Inc. Systems and methods for evaluating pigmented tissue lesions
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Also Published As

Publication number Publication date
ZA201006943B (en) 2014-03-26
AU2009225617B2 (en) 2014-07-10
CA2718906C (en) 2018-09-11
JP6035268B2 (ja) 2016-11-30
JP2011517416A (ja) 2011-06-09
US20110054298A1 (en) 2011-03-03
JP5580809B2 (ja) 2014-08-27
AU2009225617A1 (en) 2009-09-24
JP2014144355A (ja) 2014-08-14
WO2009117485A3 (en) 2010-03-04
US9823189B2 (en) 2017-11-21
DK2255173T3 (da) 2018-03-26
CA2718906A1 (en) 2009-09-24
EP2992818B1 (en) 2019-09-04
EP2255173B1 (en) 2018-01-24
EP2255173A2 (en) 2010-12-01
WO2009117485A2 (en) 2009-09-24
EP2255173A4 (en) 2012-10-17
NZ588545A (en) 2013-05-31
NO2255173T3 (da) 2018-06-23
EP2992818A1 (en) 2016-03-09

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