AU2001288014A1 - Method and apparatus for early detection and classification of retinal pathologies - Google Patents

Method and apparatus for early detection and classification of retinal pathologies

Info

Publication number
AU2001288014A1
AU2001288014A1 AU2001288014A AU8801401A AU2001288014A1 AU 2001288014 A1 AU2001288014 A1 AU 2001288014A1 AU 2001288014 A AU2001288014 A AU 2001288014A AU 8801401 A AU8801401 A AU 8801401A AU 2001288014 A1 AU2001288014 A1 AU 2001288014A1
Authority
AU
Australia
Prior art keywords
classification
predetermined locations
early detection
retinal
component curves
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.)
Abandoned
Application number
AU2001288014A
Inventor
Emanuel Binnun
Avner Karpol
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.)
Talia Tech Ltd
Original Assignee
Talia Tech Ltd
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 Talia Tech Ltd filed Critical Talia Tech Ltd
Publication of AU2001288014A1 publication Critical patent/AU2001288014A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • A61B3/1225—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes using coherent radiation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

A method and apparatus for early detection and classification of retinal pathologies, especially glaucoma and macular edema. The method comprises; (a) illuminating predetermined locations on the retina; (b) receiving light returning from predetermined locations; (c) generating a series of primary graphs corresponding to the light intensity with respect to retinal depth of predetermined locations on the retina; (d) separating the component curves of said graphs; (e) analyzing said component curves to produce data including data corresponding to the front slope and/or the back slope, and/or the area of at least one of said component curves; (f) comparing said data to analogous pre-specified data.
AU2001288014A 2000-09-05 2001-09-03 Method and apparatus for early detection and classification of retinal pathologies Abandoned AU2001288014A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09655371 2000-09-05
US09/655,371 US6735331B1 (en) 2000-09-05 2000-09-05 Method and apparatus for early detection and classification of retinal pathologies
PCT/IL2001/000827 WO2002019902A1 (en) 2000-09-05 2001-09-03 Method and apparatus for early detection and classification of retinal pathologies

Publications (1)

Publication Number Publication Date
AU2001288014A1 true AU2001288014A1 (en) 2002-03-22

Family

ID=24628621

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001288014A Abandoned AU2001288014A1 (en) 2000-09-05 2001-09-03 Method and apparatus for early detection and classification of retinal pathologies

Country Status (8)

Country Link
US (1) US6735331B1 (en)
EP (1) EP1317206B1 (en)
JP (1) JP2004508085A (en)
AT (1) ATE264085T1 (en)
AU (1) AU2001288014A1 (en)
DE (1) DE60102827T2 (en)
ES (1) ES2221905T3 (en)
WO (1) WO2002019902A1 (en)

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US7648678B2 (en) * 2002-12-20 2010-01-19 Dako Denmark A/S Method and system for pretreatment of tissue slides
US7524064B2 (en) 2004-03-09 2009-04-28 Research Foundation Of The State University Of New York Apparatus and method for assessing retinal damage
JP5014593B2 (en) * 2005-06-01 2012-08-29 興和株式会社 Ophthalmic measuring device
WO2007127157A2 (en) * 2006-04-28 2007-11-08 Retica Systems, Inc. System and method for biometric retinal identification
US20080312552A1 (en) * 2007-06-18 2008-12-18 Qienyuan Zhou Method to detect change in tissue measurements
US9717896B2 (en) 2007-12-18 2017-08-01 Gearbox, Llc Treatment indications informed by a priori implant information
US20090287120A1 (en) 2007-12-18 2009-11-19 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Circulatory monitoring systems and methods
US8636670B2 (en) 2008-05-13 2014-01-28 The Invention Science Fund I, Llc Circulatory monitoring systems and methods
US7992999B2 (en) * 2008-04-23 2011-08-09 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Automated assessment of optic nerve head with spectral domain optical coherence tomography
WO2010061547A1 (en) * 2008-11-25 2010-06-03 学校法人日本大学 Ophthalmic simulator
US20110190657A1 (en) * 2009-08-10 2011-08-04 Carl Zeiss Meditec, Inc. Glaucoma combinatorial analysis
ES2632724T3 (en) * 2010-02-25 2017-09-15 Oculus Optikgeräte GmbH Perimetric procedure
US9357911B2 (en) 2011-05-09 2016-06-07 Carl Zeiss Meditec, Inc. Integration and fusion of data from diagnostic measurements for glaucoma detection and progression analysis
JP6226510B2 (en) 2012-01-27 2017-11-08 キヤノン株式会社 Image processing system, processing method, and program
US9091628B2 (en) 2012-12-21 2015-07-28 L-3 Communications Security And Detection Systems, Inc. 3D mapping with two orthogonal imaging views
US9968251B2 (en) 2016-09-30 2018-05-15 Carl Zeiss Meditec, Inc. Combined structure-function guided progression analysis

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61265126A (en) * 1985-05-20 1986-11-22 浜松ホトニクス株式会社 Eyeground camera apparatus
JPS63242222A (en) * 1987-03-31 1988-10-07 旭化成株式会社 Method for sharply measuring projection lattice image
JPH0252632A (en) * 1988-08-17 1990-02-22 Toyo Jozo Co Ltd Method for measuring eyeground fault
US6198532B1 (en) * 1991-02-22 2001-03-06 Applied Spectral Imaging Ltd. Spectral bio-imaging of the eye
US5303709A (en) * 1991-12-16 1994-04-19 Dreher Andreas W Retinal eye disease diagnostic system
JPH05184542A (en) * 1992-01-08 1993-07-27 Canon Inc Eye examining device
JP3512823B2 (en) * 1992-11-20 2004-03-31 興和株式会社 Ophthalmic medical equipment
US5935942A (en) * 1994-12-14 1999-08-10 Zeimer; Ran Selective and non-invasive visualization or treatment of vasculature
IL117241A (en) * 1996-02-23 2000-09-28 Talia Technology Ltd Three dimensional imaging apparatus and a method for use thereof
US5776063A (en) * 1996-09-30 1998-07-07 Molecular Biosystems, Inc. Analysis of ultrasound images in the presence of contrast agent
US6276798B1 (en) * 1998-09-29 2001-08-21 Applied Spectral Imaging, Ltd. Spectral bio-imaging of the eye
US6268093B1 (en) * 1999-10-13 2001-07-31 Applied Materials, Inc. Method for reticle inspection using aerial imaging

Also Published As

Publication number Publication date
WO2002019902A1 (en) 2002-03-14
EP1317206A1 (en) 2003-06-11
EP1317206B1 (en) 2004-04-14
DE60102827D1 (en) 2004-05-19
ES2221905T3 (en) 2005-01-16
US6735331B1 (en) 2004-05-11
ATE264085T1 (en) 2004-04-15
JP2004508085A (en) 2004-03-18
DE60102827T2 (en) 2005-04-21

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