PT1155381E - Aparelho e método minimamente invasivo para testar lesões da cavidade oral e epitélio semelhante - Google Patents

Aparelho e método minimamente invasivo para testar lesões da cavidade oral e epitélio semelhante Download PDF

Info

Publication number
PT1155381E
PT1155381E PT00902395T PT00902395T PT1155381E PT 1155381 E PT1155381 E PT 1155381E PT 00902395 T PT00902395 T PT 00902395T PT 00902395 T PT00902395 T PT 00902395T PT 1155381 E PT1155381 E PT 1155381E
Authority
PT
Portugal
Prior art keywords
cells
epithelial tissue
detecting abnormal
detecting
abnormal
Prior art date
Application number
PT00902395T
Other languages
English (en)
Portuguese (pt)
Inventor
Drore Eisen
Stephen Frist
Joel Recht
Original Assignee
Cdx Lab 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
Priority claimed from US09/298,218 external-priority patent/US6284482B1/en
Priority claimed from US09/298,219 external-priority patent/US6297044B1/en
Application filed by Cdx Lab Inc filed Critical Cdx Lab Inc
Publication of PT1155381E publication Critical patent/PT1155381E/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • 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 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B2010/0216—Sampling brushes
    • 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
    • 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
    • G01N2015/1006—Investigating individual particles for cytology
    • 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
    • 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
    • G01N2015/1488—Methods for deciding
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20084—Artificial neural networks [ANN]
    • 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)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Theoretical Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Sewage (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
PT00902395T 1999-02-23 2000-01-12 Aparelho e método minimamente invasivo para testar lesões da cavidade oral e epitélio semelhante PT1155381E (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12125599P 1999-02-23 1999-02-23
US09/298,218 US6284482B1 (en) 1999-04-23 1999-04-23 Method for detection of abnormal keratinization in epithelial tissue
US09/298,219 US6297044B1 (en) 1999-02-23 1999-04-23 Minimally invasive apparatus for testing lesions of the oral cavity and similar epithelium

Publications (1)

Publication Number Publication Date
PT1155381E true PT1155381E (pt) 2010-10-11

Family

ID=27382597

Family Applications (1)

Application Number Title Priority Date Filing Date
PT00902395T PT1155381E (pt) 1999-02-23 2000-01-12 Aparelho e método minimamente invasivo para testar lesões da cavidade oral e epitélio semelhante

Country Status (12)

Country Link
US (1) US20020012938A1 (https=)
EP (1) EP1155381B1 (https=)
JP (1) JP4748628B2 (https=)
CN (1) CN100339862C (https=)
AT (1) ATE472775T1 (https=)
AU (2) AU769471B2 (https=)
CA (1) CA2363833C (https=)
DE (1) DE60044604D1 (https=)
DK (1) DK1155381T3 (https=)
IL (2) IL144933A0 (https=)
PT (1) PT1155381E (https=)
WO (1) WO2000051066A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005064338A1 (en) * 2003-12-23 2005-07-14 University Of Florida Research Foundation, Inc. Microparticles for use in diagnostic methods
US8099600B2 (en) * 2004-08-23 2012-01-17 International Business Machines Corporation Content distribution site spoofing detection and prevention
KR101637140B1 (ko) 2005-05-09 2016-07-06 테라노스, 인코포레이티드 현장진료 유체 시스템 및 그 용도
JP2007114076A (ja) * 2005-10-21 2007-05-10 Pola Chem Ind Inc 角層細胞の画像の調整方法
EP3859746B1 (en) * 2009-10-19 2024-10-16 Labrador Diagnostics LLC Integrated health data capture and analysis system
WO2017077562A1 (ja) * 2015-11-05 2017-05-11 株式会社 資生堂 角層採取具および角層採取検出用キット
CN106570505B (zh) * 2016-11-01 2020-08-21 北京昆仑医云科技有限公司 对组织病理图像进行分析的方法和系统
US12235272B2 (en) 2020-01-13 2025-02-25 New York University Screening and assessment of potentially malignant oral lesions

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2847990A (en) * 1956-03-20 1958-08-19 Ayre James Ernest Instrument for obtaining cells for cytodiagnosis
JPS5615731A (en) * 1979-07-20 1981-02-16 Olympus Optical Co Manufacture of cell diagnosing brush
US5740270A (en) * 1988-04-08 1998-04-14 Neuromedical Systems, Inc. Automated cytological specimen classification system and method
US5623941A (en) * 1988-05-10 1997-04-29 Nils Stormby Cervical sampling velour brush
CA1340245C (en) * 1989-04-21 1998-12-15 John Samuel Monoclonal antibody for differentiation of squamous cell carcinoma antigens and method of use for same
US5257182B1 (en) * 1991-01-29 1996-05-07 Neuromedical Systems Inc Morphological classification system and method
US5184626A (en) * 1991-05-21 1993-02-09 Hicken William J Brush overlay Pap smear
EP0653920A1 (en) * 1992-08-07 1995-05-24 Genzyme Corporation Process for obtaining a non-liquid cell sample
US5733721A (en) * 1992-11-20 1998-03-31 The Board Of Regents Of The University Of Oklahoma Cell analysis method using quantitative fluorescence image analysis
WO1996009602A1 (en) * 1994-09-20 1996-03-28 Neopath, Inc. Biological analysis system self-calibration apparatus
US5713369A (en) * 1995-09-13 1998-02-03 Vance Products Inc. Uterine endometrial tissue sample brush
WO2000004833A1 (en) * 1998-07-23 2000-02-03 The Oralscan/Trylon Joint Venture Apparatus and method for obtaining transepithelial specimen of a body surface using a non-lacerating technique

Also Published As

Publication number Publication date
ATE472775T1 (de) 2010-07-15
AU2004201764A1 (en) 2004-05-27
AU769471B2 (en) 2004-01-29
JP4748628B2 (ja) 2011-08-17
CN100339862C (zh) 2007-09-26
IL144933A0 (en) 2002-06-30
DE60044604D1 (de) 2010-08-12
CA2363833A1 (en) 2000-08-31
IL144933A (en) 2006-07-05
DK1155381T3 (da) 2010-11-01
JP2002538441A (ja) 2002-11-12
AU2004201764B2 (en) 2007-11-22
EP1155381A1 (en) 2001-11-21
AU2412000A (en) 2000-09-14
CA2363833C (en) 2007-04-03
CN1341244A (zh) 2002-03-20
EP1155381B1 (en) 2010-06-30
EP1155381A4 (en) 2006-01-04
WO2000051066A1 (en) 2000-08-31
US20020012938A1 (en) 2002-01-31
AU2004201764B8 (en) 2004-05-27

Similar Documents

Publication Publication Date Title
ES2348378T3 (es) Aparato minimamente invasivo y procedimiento para examinar lesiones de la cavidad oral y epitelio similar.
Guitera et al. The impact of in vivo reflectance confocal microscopy on the diagnostic accuracy of lentigo maligna and equivocal pigmented and nonpigmented macules of the face
Grillone et al. The color of cancer: margin guidance for oral cancer resection using elastic scattering spectroscopy
Nawn et al. Multifractal alterations in oral sub-epithelial connective tissue during progression of pre-cancer and cancer
US6204064B1 (en) Measurement of lesion progression via mapping of chromatin texture features along progression curve
Xue et al. Automatic detection of oral lesion measurement ruler toward computer-aided image-based oral cancer screening
CN113838020B (zh) 一种基于钼靶影像的病变区域量化方法
Elshot et al. Handheld reflectance confocal microscopy: personalized and accurate presurgical delineation of lentigo maligna (melanoma)
Poh et al. Squamous cell carcinoma and precursor lesions: diagnosis and screening in a technical era
PT1155381E (pt) Aparelho e método minimamente invasivo para testar lesões da cavidade oral e epitélio semelhante
Marciniak et al. Cytomorphometry of fine needle biopsy material from the breast cancer
US6284482B1 (en) Method for detection of abnormal keratinization in epithelial tissue
Lundgren et al. Exfoliative cytology in laryngology: Comparison of cytologic and histologic diagnoses in 350 microlaryngoscopic examinations–A prospective study
Alshawwa et al. [Retracted] Segmentation of Oral Leukoplakia (OL) and Proliferative Verrucous Leukoplakia (PVL) Using Artificial Intelligence Techniques
Brenes et al. Mildly dysplastic oral lesions with optically-detectable abnormalities share genetic similarities with severely dysplastic lesions
CN111079863B (zh) 利用能谱曲线统计指纹识别病灶组织的系统
Srivastava et al. Quantitative comparison of color asymmetry features for automatic melanoma detection
Van Leeuwen et al. The suitability of DNA cytometry for the prediction of the histological diagnosis in women with abnormal cervical smears
Cat et al. Enhancing the contrast of blood in cervical based on polarized imaging
Oka et al. Linear discriminant analysis of dermoscopic parameters for the differentiation of early melanomas from Clark naevi
Osborne et al. Machine classification of melanoma and nevi from skin lesions
Das et al. A Novel Analysis of Clinical Data and Image Processing Algorithms in Detection of Cervical Cancer
Islam et al. Role of Nerve Bundle Morphometry in Diagnosis of Hirschsprung Disease
Pandey et al. Artificial Intelligence-Enabled Label-free Multispectral Imaging for Detrusor Muscle Identification in Transurethral Resection of Bladder Tumor Procedure
Vajpai et al. A Study of Efficacy of Lip Print as a Tool for Personal Identification.