CA3068289A1 - Systems and methods for testing and analysis of visual acuity and its changes - Google Patents

Systems and methods for testing and analysis of visual acuity and its changes Download PDF

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Publication number
CA3068289A1
CA3068289A1 CA3068289A CA3068289A CA3068289A1 CA 3068289 A1 CA3068289 A1 CA 3068289A1 CA 3068289 A CA3068289 A CA 3068289A CA 3068289 A CA3068289 A CA 3068289A CA 3068289 A1 CA3068289 A1 CA 3068289A1
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CA
Canada
Prior art keywords
acuity
chart
parameters
optotype
subject
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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.)
Pending
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CA3068289A
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English (en)
French (fr)
Inventor
Luis Andres LESMES
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Adaptive Sensory Technology Inc
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Adaptive Sensory Technology Inc
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Application filed by Adaptive Sensory Technology Inc filed Critical Adaptive Sensory Technology Inc
Publication of CA3068289A1 publication Critical patent/CA3068289A1/en
Pending legal-status Critical Current

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    • 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
    • A61B3/028—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing visual acuity; for determination of refraction, e.g. phoropters
    • A61B3/032—Devices for presenting test symbols or characters, e.g. test chart projectors
    • 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
    • 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
    • A61B3/0025—Operational features thereof characterised by electronic signal processing, e.g. eye models
    • 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
    • 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
    • A61B3/022—Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing contrast sensitivity

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Signal Processing (AREA)
  • Eye Examination Apparatus (AREA)
  • Pathology (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Child & Adolescent Psychology (AREA)
  • Developmental Disabilities (AREA)
  • Educational Technology (AREA)
  • Hospice & Palliative Care (AREA)
  • Psychiatry (AREA)
  • Psychology (AREA)
  • Social Psychology (AREA)
CA3068289A 2017-06-23 2018-06-22 Systems and methods for testing and analysis of visual acuity and its changes Pending CA3068289A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762524414P 2017-06-23 2017-06-23
US62/524,414 2017-06-23
PCT/US2018/039137 WO2018237347A1 (en) 2017-06-23 2018-06-22 Systems and methods for testing and analysis of visual acuity and its changes

Publications (1)

Publication Number Publication Date
CA3068289A1 true CA3068289A1 (en) 2018-12-27

Family

ID=64736137

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3068289A Pending CA3068289A1 (en) 2017-06-23 2018-06-22 Systems and methods for testing and analysis of visual acuity and its changes

Country Status (7)

Country Link
US (4) US10758120B2 (enExample)
EP (2) EP3641623B8 (enExample)
JP (3) JP7175522B2 (enExample)
CN (2) CN111107779B (enExample)
AU (2) AU2018289593B2 (enExample)
CA (1) CA3068289A1 (enExample)
WO (1) WO2018237347A1 (enExample)

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US11089105B1 (en) * 2017-12-14 2021-08-10 Pure Storage, Inc. Synchronously replicating datasets in cloud-based storage systems
US12348583B2 (en) * 2017-03-10 2025-07-01 Pure Storage, Inc. Replication utilizing cloud-based storage systems
EP3641623B8 (en) 2017-06-23 2024-03-20 Adaptive Sensory Technology, Inc. Systems and methods for testing and analysis of visual acuity and its changes
AU2019407110A1 (en) * 2018-12-21 2021-06-10 Essilor International A method and device for building a model for predicting evolution over time of a vision-related parameter
CA3134734A1 (en) * 2019-05-09 2020-11-12 Evolution Optiks Limited Corrective light field display profile management, communication and integration system and method
WO2021004258A1 (zh) * 2019-07-05 2021-01-14 青岛大学 一种异构视力表及视力检验方法和装置
CN115039012A (zh) * 2020-01-31 2022-09-09 奇跃公司 用于测眼评估的增强和虚拟现实显示系统
US12245810B2 (en) * 2020-08-31 2025-03-11 Nuro, Inc. Methods and apparatus for evaluating visual acuity of teleoperation vision systems and simulation systems
JP7034228B1 (ja) 2020-09-30 2022-03-11 株式会社ドワンゴ アイトラッキングシステム、アイトラッキング方法、及びアイトラッキングプログラム
CN112426121A (zh) * 2020-11-27 2021-03-02 成都怡康科技有限公司 一种用于色盲检测的可穿戴设备
CN112416806B (zh) * 2020-12-09 2022-03-01 西北大学 一种基于标准文档分析的js引擎模糊测试方法
EP4056101A1 (en) * 2021-03-12 2022-09-14 Carl Zeiss Vision International GmbH Method and device for determining a visual performance
CN113080840B (zh) * 2021-03-23 2021-12-28 西安交通大学 基于稳态视觉诱发电位的视敏度客观快速精准检查系统
CN113052475B (zh) * 2021-04-02 2023-09-05 江苏徐工工程机械研究院有限公司 一种工程机械图标视觉绩效测试方法、装置及存储介质
US20230004601A1 (en) * 2021-06-30 2023-01-05 Microsoft Technology Licensing, Llc Determining and generating search refiners for applications
JP7635665B2 (ja) * 2021-07-20 2025-02-26 株式会社ニデック 視標呈示装置及び視標呈示プログラム
DE102021133152B4 (de) * 2021-12-14 2025-03-13 Rodenstock Gmbh Verfahren, Vorrichtung und Computerprogrammprodukt zum Bestimmen einer Sensitivität zumindest eines Auges eines Probanden
EP4209168A1 (en) * 2022-01-07 2023-07-12 Essilor International Application for myopia monitoring
CN114931353B (zh) * 2022-04-18 2023-04-14 中山大学中山眼科中心 一种便捷的快速对比敏感度检测系统
CN115251822B (zh) * 2022-07-14 2023-08-18 中山大学中山眼科中心 一种基于神经网络的对比敏感度快速测量方法
CN116270169B (zh) * 2023-02-03 2024-03-22 广州视景医疗软件有限公司 一种视功能评估训练方法、装置及ar设备
CN118203299B (zh) * 2024-04-24 2024-11-12 北京大学第三医院（北京大学第三临床医学院） 不同对比度下动态视力检测系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6755529B2 (en) * 2002-03-12 2004-06-29 Visionrx, Inc. Method and apparatus for measuring contrast sensitivity
JP4288128B2 (ja) * 2003-09-30 2009-07-01 株式会社ニデック 眼科装置
JP2006246992A (ja) * 2005-03-09 2006-09-21 Furoobell:Kk 情報処理装置および方法、並びにプログラム
US7938538B2 (en) 2008-05-09 2011-05-10 University Of Southern California Methods and devices for rapid measurement of visual sensitivity
US8007103B2 (en) * 2008-08-15 2011-08-30 Carl Zeiss Vision Gmbh System and method for prescription of visual aids
WO2013170091A1 (en) * 2012-05-09 2013-11-14 The Schepens Eye Research Institute, Inc. Rapid measurement of visual sensitivity
EP3041399B1 (en) * 2013-09-02 2017-11-01 Ocuspecto OY Automated perimetry
US9066667B1 (en) 2014-11-06 2015-06-30 Bertec Corporation System and method for testing dynamic visual acuity and/or gaze stabilization
JP6532299B2 (ja) 2015-05-28 2019-06-19 国立大学法人 東京大学 視野検査装置
BR112017023251B1 (pt) 2015-06-23 2023-03-07 Essilor International Dispositivo para avaliar a correção de refração visual de um indivíduo
CA3020390A1 (en) * 2016-04-08 2017-10-12 Vizzario, Inc. Methods and systems for obtaining, aggregating, and analyzing vision data to assess a person's vision performance
EP3641623B8 (en) 2017-06-23 2024-03-20 Adaptive Sensory Technology, Inc. Systems and methods for testing and analysis of visual acuity and its changes

Also Published As

Publication number Publication date
AU2024216380A1 (en) 2024-09-12
US20200113432A1 (en) 2020-04-16
JP7597387B2 (ja) 2024-12-10
US11484194B2 (en) 2022-11-01
US20210045629A1 (en) 2021-02-18
CN111107779A (zh) 2020-05-05
AU2018289593A1 (en) 2020-02-13
CN111107779B (zh) 2023-06-30
EP4374770A3 (en) 2024-08-14
EP3641623B8 (en) 2024-03-20
CN117100209A (zh) 2023-11-24
US11633098B2 (en) 2023-04-25
JP2020525251A (ja) 2020-08-27
US20240041314A1 (en) 2024-02-08
JP2023022011A (ja) 2023-02-14
US20190038125A1 (en) 2019-02-07
JP2025037912A (ja) 2025-03-18
US10758120B2 (en) 2020-09-01
EP3641623A4 (en) 2021-03-10
EP3641623B1 (en) 2024-02-14
AU2018289593B2 (en) 2024-05-30
JP7175522B2 (ja) 2022-11-21
WO2018237347A1 (en) 2018-12-27
EP4374770A2 (en) 2024-05-29
EP3641623A1 (en) 2020-04-29

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