patents.google.com

PL444909A1 - Method of examining ex vivo prostate gland tissues using the luminance method - Google Patents

  • ️Mon Nov 18 2024
Method of examining ex vivo prostate gland tissues using the luminance method

Info

Publication number
PL444909A1
PL444909A1 PL444909A PL44490923A PL444909A1 PL 444909 A1 PL444909 A1 PL 444909A1 PL 444909 A PL444909 A PL 444909A PL 44490923 A PL44490923 A PL 44490923A PL 444909 A1 PL444909 A1 PL 444909A1 Authority
PL
Poland
Prior art keywords
prostate gland
tissue
vivo
luminance
examining
Prior art date
2023-05-16
Application number
PL444909A
Other languages
Polish (pl)
Inventor
David Aebisher
Dorota Bartusik-Aebisher
Ewa Kaznowska
Wojciech Domka
Michał Osuchowski
Angelika Myśliwiec
Klaudia Dynarowicz
Henryk Wachta
Krzysztof Tereszkiewicz
Łukasz Kulig
Original Assignee
Uniwersytet Rzeszowski
Politechnika Rzeszowska im. Ignacego Łukasiewicza
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.)
2023-05-16
Filing date
2023-05-16
Publication date
2024-11-18
2023-05-16 Application filed by Uniwersytet Rzeszowski, Politechnika Rzeszowska im. Ignacego Łukasiewicza filed Critical Uniwersytet Rzeszowski
2023-05-16 Priority to PL444909A priority Critical patent/PL444909A1/en
2024-11-18 Publication of PL444909A1 publication Critical patent/PL444909A1/en

Links

  • 238000000034 method Methods 0.000 title abstract 4
  • 210000002307 prostate Anatomy 0.000 title abstract 4
  • 210000001519 tissue Anatomy 0.000 abstract 3
  • 230000004907 flux Effects 0.000 abstract 1
  • 238000003384 imaging method Methods 0.000 abstract 1
  • 239000011159 matrix material Substances 0.000 abstract 1
  • 230000001613 neoplastic effect Effects 0.000 abstract 1
  • 231100000915 pathological change Toxicity 0.000 abstract 1
  • 230000036285 pathological change Effects 0.000 abstract 1
  • 238000005211 surface analysis Methods 0.000 abstract 1

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/20—Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
    • A61B5/4375—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the male reproductive system
    • A61B5/4381—Prostate evaluation or disorder diagnosis
    • 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
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/29—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using visual detection
    • 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
    • G01N33/483—Physical analysis of biological material
    • 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
    • G01N33/483—Physical analysis of biological material
    • G01N33/4833—Physical analysis of biological material of solid biological material, e.g. tissue samples, cell cultures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • 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
    • G01N2021/1765—Method using an image detector and processing of image signal

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Medical Informatics (AREA)
  • Immunology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Theoretical Computer Science (AREA)
  • Public Health (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Urology & Nephrology (AREA)
  • Surgery (AREA)
  • Hematology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Reproductive Health (AREA)
  • Optics & Photonics (AREA)
  • Gynecology & Obstetrics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Quality & Reliability (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób badania obrazowego tkanek ex vivo gruczołu prostaty metodą luminancji, który charakteryzuje się tym, że struktura tkanki ex vivo gruczołu prostaty (1) badana jest powierzchniowo na danym obszarze tkanki (2) na podstawie wykonanego przez głowicę matrycowego miernika luminancji (4) i zapisanego w formacie RAW zdjęcia o dużej rozdzielczości oraz jego przekształconego obrazu w rozkład luminancji powierzchni (2) tej tkanki, przy zapewnieniu jednakowych warunków padającego strumienia światła z oświetlenia (3) na powierzchnię tkanki ex vivo (1), przy czym analiza powierzchniowa rozkładu luminancji tkanki ex vivo gruczołu prostaty związana jest z jej identyfikacją pod kątem ewentualnych zmian chorobowych o charakterze nowotworowym.The subject of the application is a method of ex vivo imaging examination of prostate gland tissues using the luminance method, which is characterized in that the structure of ex vivo prostate gland tissue (1) is examined superficially on a given tissue area (2) based on a high-resolution image taken by a matrix luminance meter head (4) and saved in the RAW format, and its image transformed into the luminance distribution of the surface (2) of this tissue, while ensuring uniform conditions of the incident light flux from the lighting (3) on the surface of the ex vivo tissue (1), wherein the surface analysis of the luminance distribution of ex vivo prostate gland tissue is related to its identification in terms of possible pathological changes of a neoplastic nature.

PL444909A 2023-05-16 2023-05-16 Method of examining ex vivo prostate gland tissues using the luminance method PL444909A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL444909A PL444909A1 (en) 2023-05-16 2023-05-16 Method of examining ex vivo prostate gland tissues using the luminance method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL444909A PL444909A1 (en) 2023-05-16 2023-05-16 Method of examining ex vivo prostate gland tissues using the luminance method

Publications (1)

Publication Number Publication Date
PL444909A1 true PL444909A1 (en) 2024-11-18

Family

ID=93522714

Family Applications (1)

Application Number Title Priority Date Filing Date
PL444909A PL444909A1 (en) 2023-05-16 2023-05-16 Method of examining ex vivo prostate gland tissues using the luminance method

Country Status (1)

Country Link
PL (1) PL444909A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1215747A (en) * 1983-02-28 1986-12-23 Wolfram S. Weinberg Process and apparatus for controlling the photocoagulation of biological tissue
US20090203976A1 (en) * 2008-02-12 2009-08-13 Sysmex Corporation Non-invasive blood component measuring device, non-invasive blood component measuring method, and a computer program product
JP2010063495A (en) * 2008-09-08 2010-03-25 Aloka Co Ltd Ultrasonic data processor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1215747A (en) * 1983-02-28 1986-12-23 Wolfram S. Weinberg Process and apparatus for controlling the photocoagulation of biological tissue
US20090203976A1 (en) * 2008-02-12 2009-08-13 Sysmex Corporation Non-invasive blood component measuring device, non-invasive blood component measuring method, and a computer program product
JP2010063495A (en) * 2008-09-08 2010-03-25 Aloka Co Ltd Ultrasonic data processor

Similar Documents

Publication Publication Date Title
Qiu et al. 2010 Multispectral scanning during endoscopy guides biopsy of dysplasia in Barrett's esophagus
EP1425383A4 (en) 2005-11-09 STABILIZATION OF BIOLOGICAL CELLS AND SPECIMENS FOR ANALYSIS
Gerstner et al. 2012 Hyperspectral imaging of mucosal surfaces in patients
Qi et al. 2023 Surgical polarimetric endoscopy for the detection of laryngeal cancer
Xiong et al. 2018 Comparison of narrow-band imaging and confocal laser endomicroscopy for the detection of neoplasia in Barrett's esophagus: A meta-analysis
Mukherjee et al. 2009 Human bladder cancer diagnosis using Multiphoton microscopy
TWI659395B (en) 2019-05-11 H & E-like image synthesis method and optical system using the same method
Wu et al. 2016 Visualization of basement membranes in normal breast and breast cancer tissues using multiphoton microscopy
Zumstein et al. 2013 Glenohumeral relationships: subchondral mineralization patterns, thickness of cartilage, and radii of curvature
PL444909A1 (en) 2024-11-18 Method of examining ex vivo prostate gland tissues using the luminance method
Sievert et al. 2021 Feasibility of intraoperative assessment of safe surgical margins during laryngectomy with confocal laser endomicroscopy: a pilot study
Jiang et al. 2017 Label-free imaging of brain and brain tumor specimens with combined two-photon excited fluorescence and second harmonic generation microscopy
Bedard et al. 2010 Emerging roles for multimodal optical imaging in early cancer detection: a global challenge
Wu et al. 2015 Monitoring morphological alterations during invasive ductal breast carcinoma progression using multiphoton microscopy
Bae et al. 2023 Feasibility studies of multimodal nonlinear endoscopy using multicore fiber bundles for remote scanning from tissue sections to bulk organs
Coron et al. 2012 Full‐field optical coherence microscopy is a novel technique for imaging enteric ganglia in the gastrointestinal tract
Reggiani et al. 2021 An intraoperative study with ex vivo fluorescence confocal microscopy: diagnostic accuracy of the three visualization modalities.
Farahati et al. 2010 Rigid confocal endoscopy for in vivo imaging of experimental oral squamous intra‐epithelial lesions
Mitropoulos et al. 2005 Accuracy of cystoscopy in predicting histologic features of bladder lesions
Park et al. 2008 Differentiation between human normal colon mucosa and colon cancer tissue using ToF-SIMS imaging technique and principal component analysis
Hristu et al. 2022 Assessment of Extramammary Paget Disease by Two-Photon Microscopy
CN101021946A (en) 2007-08-22 Image processing method for screening esophageal tiny lesions
Fang et al. 2019 Prediction of the consistency of pituitary adenomas based on multiphoton microscopy
Sawada et al. 2021 Diagnosis of visceral pleural invasion using confocal laser endomicroscopy during lung cancer surgery
Han et al. 2019 Label-free detection of residual breast cancer after neoadjuvant chemotherapy using biomedical multiphoton microscopy