BR0010585A - Teste visual utilizando duplicação de frequência de cor - Google Patents

Teste visual utilizando duplicação de frequência de cor

Info

Publication number
BR0010585A
BR0010585A BR0010585-6A BR0010585A BR0010585A BR 0010585 A BR0010585 A BR 0010585A BR 0010585 A BR0010585 A BR 0010585A BR 0010585 A BR0010585 A BR 0010585A
Authority
BR
Brazil
Prior art keywords
colors
color
visual test
visual
frequency doubling
Prior art date
Application number
BR0010585-6A
Other languages
English (en)
Inventor
Stuart James Mckinnon
Scott Whittenburg
Jeffrey Stewart
Original Assignee
Visionrx 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 Visionrx Inc filed Critical Visionrx Inc
Publication of BR0010585A publication Critical patent/BR0010585A/pt

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
    • A61B3/0016—Operational features thereof
    • A61B3/0041—Operational features thereof characterised by display arrangements
    • A61B3/005—Constructional features of the display
    • 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
    • A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
    • A61B3/06—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing light sensitivity, e.g. adaptation; for testing colour vision
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/163—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state by tracking eye movement, gaze, or pupil change
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2800/00—Detection or diagnosis of diseases
    • G01N2800/16—Ophthalmology
    • G01N2800/168—Glaucoma

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Psychiatry (AREA)
  • Pathology (AREA)
  • Social Psychology (AREA)
  • Psychology (AREA)
  • Hospice & Palliative Care (AREA)
  • Educational Technology (AREA)
  • Developmental Disabilities (AREA)
  • Child & Adolescent Psychology (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

"TESTE VISUAL UTILIZANDO DUPLICAçãO DE FREQuêNCIA DE COR". Um teste visual psicofísico é fornecido para testar se uma pessoa possui glaucoma, e baseado em um fenómeno de duplicação de freq³ência produzido por um estímulo visual iso-luminescente. Mais especificamente, um estímulo visual (40) para o qual cores alternativas em um padrão de grade, é a única base para produção do fenómeno de duplicação de freq³ência. Dessa forma, as cores possuem a mesma luminescência ou o mesmo nível de intensidade, isto é, iso-luminescência, mas cada padrão ou grade alterna de uma cor para outra. Preferencialmente, as cores são pares de cores complementares, tais como, azul (50) e amarelo (60).
BR0010585-6A 1999-05-14 2000-05-13 Teste visual utilizando duplicação de frequência de cor BR0010585A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/312,294 US6068377A (en) 1999-05-14 1999-05-14 Visual test utilizing color frequency doubling
PCT/US2000/013155 WO2000069327A1 (en) 1999-05-14 2000-05-13 Visual test utilizing color frequency doubling

Publications (1)

Publication Number Publication Date
BR0010585A true BR0010585A (pt) 2002-05-28

Family

ID=23210789

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0010585-6A BR0010585A (pt) 1999-05-14 2000-05-13 Teste visual utilizando duplicação de frequência de cor

Country Status (10)

Country Link
US (1) US6068377A (pt)
EP (1) EP1185196A4 (pt)
JP (1) JP2002543906A (pt)
KR (1) KR20020013547A (pt)
CN (1) CN1377243A (pt)
AU (1) AU4847200A (pt)
BR (1) BR0010585A (pt)
CA (1) CA2373684A1 (pt)
MX (1) MXPA01011658A (pt)
WO (1) WO2000069327A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH695042A5 (de) * 2000-04-18 2005-11-30 Haag Ag Streit Stimulus und Verfahren zum Perimetrieren des Gesichtsfeldes des menschlichen Auges.
US6474817B1 (en) * 2000-06-27 2002-11-05 Visionrx, Inc. Method for establishing fixation in visual field perimetry
US20040046934A1 (en) * 2002-02-14 2004-03-11 Board Of Regents, The University Of Texas System Oculokinetic offset acuity testing
US7575321B2 (en) * 2003-10-30 2009-08-18 Welch Allyn, Inc. Apparatus and method of diagnosis of optically identifiable ophthalmic conditions
US20090270717A1 (en) 2008-04-25 2009-10-29 Welch Allyn, Inc. Apparatus and method for diagnosis of optically identifiable ophthalmic conditions
US7708403B2 (en) * 2003-10-30 2010-05-04 Welch Allyn, Inc. Apparatus and method for diagnosis of optically identifiable ophthalmic conditions
CN1316936C (zh) * 2003-11-06 2007-05-23 中国科学院上海生命科学研究院 原发性开角青光眼的间歇显示光栅诱发视动震颤检测设备
US7524064B2 (en) * 2004-03-09 2009-04-28 Research Foundation Of The State University Of New York Apparatus and method for assessing retinal damage
ES2246174B1 (es) * 2004-07-29 2006-11-01 Universitat De Valencia Dispositivo y procedimiento para determinar la sensibilidad al contraste del sistema visual de un sujeto.
GB0513603D0 (en) * 2005-06-30 2005-08-10 Univ Aberdeen Vision exercising apparatus
JP4716822B2 (ja) * 2005-08-31 2011-07-06 株式会社ニデック 視野検査装置
JP4859043B2 (ja) * 2006-08-31 2012-01-18 学校法人金沢工業大学 等輝度測定装置、等輝度測定方法、ディスプレイ装置およびコンピュータグラフィックス処理装置
US20080312552A1 (en) * 2007-06-18 2008-12-18 Qienyuan Zhou Method to detect change in tissue measurements
US20110190657A1 (en) * 2009-08-10 2011-08-04 Carl Zeiss Meditec, Inc. Glaucoma combinatorial analysis
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
CN105708411B (zh) * 2014-08-15 2018-07-10 复旦大学附属眼耳鼻喉科医院 一种基于大细胞视觉通路功能的检测方法及其装置
CN106037628B (zh) * 2016-07-08 2017-08-25 温州星康医学科技有限公司 一种色觉敏锐度定性定量检测装置及方法
US9968251B2 (en) 2016-09-30 2018-05-15 Carl Zeiss Meditec, Inc. Combined structure-function guided progression analysis
US12290315B2 (en) 2019-09-16 2025-05-06 Eyeonic Pty Limited Method and/or system for testing visual function
CN111045517B (zh) * 2019-12-09 2023-04-18 重庆邮电大学 一种ssvep视觉刺激器及刺激方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4861154A (en) * 1986-08-06 1989-08-29 Westinghouse Electric Corp. Automated visual assessment system with steady state visual evoked potential stimulator and product detector
US4822162A (en) * 1987-08-27 1989-04-18 Richardson Robert W Method and device for measuring retinal response as a function of position of the retina
US5065767A (en) * 1988-08-26 1991-11-19 The Australian National University Method for use in diagnosis of glaucoma
US5176147A (en) * 1990-04-29 1993-01-05 Bodis Wollner Ivan G Method and apparatus for detecting optic neuropathy
US5187507A (en) * 1991-03-01 1993-02-16 The Institute Of Opthalmology Method of and apparatus for diagnosing peripheral field defects and other peripheral retinal damage
US5539482A (en) * 1992-02-28 1996-07-23 The Australian National University Glaucoma testing using non-linear systems identification techniques
AUPM537994A0 (en) * 1994-04-29 1994-05-26 Australian National University, The Early detection of glaucoma
US5589897A (en) * 1995-05-01 1996-12-31 Stephen H. Sinclair Method and apparatus for central visual field mapping and optimization of image presentation based upon mapped parameters
EP1132043A3 (de) * 1996-06-24 2004-10-20 Oculus Optikgeräte GmbH Gerät zur Prüfung des Gesichtsfeldes des menschlichen Auges

Also Published As

Publication number Publication date
JP2002543906A (ja) 2002-12-24
EP1185196A4 (en) 2003-06-25
AU4847200A (en) 2000-12-05
CA2373684A1 (en) 2000-11-23
KR20020013547A (ko) 2002-02-20
CN1377243A (zh) 2002-10-30
MXPA01011658A (es) 2003-09-10
WO2000069327A1 (en) 2000-11-23
US6068377A (en) 2000-05-30
EP1185196A1 (en) 2002-03-13

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]