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DE60230522D1 - System und verfahren zur untersuchung der sehschärfe unter verwendung von unterbrechungssignalen zurzierten potentials mit visuellem stimulus - Google Patents

System und verfahren zur untersuchung der sehschärfe unter verwendung von unterbrechungssignalen zurzierten potentials mit visuellem stimulus

Info

Publication number
DE60230522D1
DE60230522D1 DE60230522T DE60230522T DE60230522D1 DE 60230522 D1 DE60230522 D1 DE 60230522D1 DE 60230522 T DE60230522 T DE 60230522T DE 60230522 T DE60230522 T DE 60230522T DE 60230522 D1 DE60230522 D1 DE 60230522D1
Authority
DE
Germany
Prior art keywords
visual
line
signals
evoked potential
measured
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.)
Expired - Lifetime
Application number
DE60230522T
Other languages
English (en)
Inventor
Z George Hu
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.)
Diopsys Inc
Original Assignee
Diopsys 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25449936&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60230522(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Diopsys Inc filed Critical Diopsys Inc
Application granted granted Critical
Publication of DE60230522D1 publication Critical patent/DE60230522D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/369—Electroencephalography [EEG]
    • A61B5/377—Electroencephalography [EEG] using evoked responses
    • A61B5/378—Visual stimuli
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Psychiatry (AREA)
  • Psychology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Eye Examination Apparatus (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
DE60230522T 2001-08-07 2002-08-06 System und verfahren zur untersuchung der sehschärfe unter verwendung von unterbrechungssignalen zurzierten potentials mit visuellem stimulus Expired - Lifetime DE60230522D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/924,237 US6475162B1 (en) 2001-08-07 2001-08-07 System and method for vision examination using interrupt signals for synchronizing visual evoked potential sampling rate with visual stimulus
PCT/US2002/024942 WO2003013341A2 (en) 2001-08-07 2002-08-06 System and method for vision examination

Publications (1)

Publication Number Publication Date
DE60230522D1 true DE60230522D1 (de) 2009-02-05

Family

ID=25449936

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60230522T Expired - Lifetime DE60230522D1 (de) 2001-08-07 2002-08-06 System und verfahren zur untersuchung der sehschärfe unter verwendung von unterbrechungssignalen zurzierten potentials mit visuellem stimulus

Country Status (11)

Country Link
US (1) US6475162B1 (de)
EP (1) EP1420684B1 (de)
JP (1) JP4309261B2 (de)
KR (1) KR100945197B1 (de)
CN (1) CN100427031C (de)
AT (1) ATE418288T1 (de)
AU (1) AU2002319775A1 (de)
CA (1) CA2456447C (de)
DE (1) DE60230522D1 (de)
ES (1) ES2319878T3 (de)
WO (1) WO2003013341A2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020068825A (ko) * 2001-02-23 2002-08-28 학교법인 한양학원 가상 현실과 바이오 피드백을 이용한 집중력 향상 시스템및 방법
US7578795B2 (en) * 2001-08-07 2009-08-25 Diopsys, Inc. System and method for vision examination utilizing fault detection
US7309315B2 (en) * 2002-09-06 2007-12-18 Epoch Innovations, Ltd. Apparatus, method and computer program product to facilitate ordinary visual perception via an early perceptual-motor extraction of relational information from a light stimuli array to trigger an overall visual-sensory motor integration in a subject
CA2547017C (en) * 2003-11-28 2016-08-09 The Australian National University Assessment of neural function
CN100341462C (zh) * 2005-10-20 2007-10-10 上海交通大学 双耳交替刺激的脑干听觉诱发电位描记装置
US8920343B2 (en) 2006-03-23 2014-12-30 Michael Edward Sabatino Apparatus for acquiring and processing of physiological auditory signals
WO2008070683A1 (en) * 2006-12-04 2008-06-12 Sina Fateh System, method, and apparatus for amblyopia and ocular deviation correction
US8083354B2 (en) * 2007-10-03 2011-12-27 Diopsys, Inc. Simultaneously multi-temporal visual test and method and apparatus therefor
AU2008324705B2 (en) * 2007-11-09 2014-02-13 Konan Medical Usa Inc Method and apparatus for sensory field assessment
US7789510B2 (en) 2008-01-14 2010-09-07 Sina Fateh System and method for improving the peripheral vision of a subject
US8893126B2 (en) * 2008-02-01 2014-11-18 International Business Machines Corporation Binding a process to a special purpose processing element having characteristics of a processor
RU2441571C1 (ru) * 2010-10-07 2012-02-10 Государственное образовательное учреждение высшего профессионального образования Марийский государственный технический университет Способ определения лабильности зрительной системы человека
KR101407825B1 (ko) * 2012-12-06 2014-06-17 서울대학교산학협력단 Led 패턴 시각유발전위를 이용한 수술중 시신경 감시 장치 및 방법
CN103494608B (zh) * 2013-10-16 2015-04-15 上海谱康电子科技有限公司 脑电检测信号同步电路、方法和脑电检测系统
CN105962936A (zh) * 2016-05-17 2016-09-28 浙江大学 一种等亮度正弦光栅颜色视觉诱发电位诊断系统
CN106308738B (zh) * 2016-08-30 2018-02-16 湖州美科沃华医疗技术有限公司 一种用于青光眼检测的装置及方法
JP6850903B2 (ja) * 2016-12-15 2021-03-31 エデンルックス コーポレーション 認識力矯正のための視力訓練装置
CN107874756A (zh) * 2017-11-21 2018-04-06 博睿康科技（常州）股份有限公司 脑电采集系统和视频采集系统的精确同步方法
CN109124560A (zh) * 2018-06-27 2019-01-04 林子申 一种视觉功能评定方法及其系统
CN109222970A (zh) * 2018-07-09 2019-01-18 司法鉴定科学研究院 视力客观评定的设备及视觉诱发电位的检测系统与方法
EP3594925B1 (de) * 2018-07-13 2022-09-28 Wolfgang Vogel Vorrichtung, system und verfahren für das entrainment und das training des menschlichen gehirns
US11109795B2 (en) * 2018-07-27 2021-09-07 Ronald Siwoff Device and method for measuring and displaying bioelectrical function of the eyes and brain
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
CN111134669A (zh) * 2020-04-08 2020-05-12 成都泰盟软件有限公司 一种视觉诱发电位采集方法及装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037586A (en) 1976-04-14 1977-07-26 Grichnik James A Electroencephalograph display
US4846567A (en) * 1986-08-06 1989-07-11 Sutter Erich E Retinal area response mapping using simultaneous multi-area stimulation with binary sequences and objective response analysis
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
US4953968A (en) 1986-08-06 1990-09-04 Westinghouse Electric Corp. Automated visual assessment system with steady visual evoked potential stimulator and product detector
US4913160A (en) 1987-09-30 1990-04-03 New York University Electroencephalographic system and method using factor structure of the evoked potentials
CN2042345U (zh) * 1988-10-04 1989-08-09 泰山医学院 听觉诱发电位测试仪
AU4842793A (en) 1992-09-01 1994-03-29 President And Fellows Of Harvard College Determining pathologic conditions, in particular dyslexia
JP2596372B2 (ja) 1994-04-21 1997-04-02 日本電気株式会社 誘発電位測定装置
US6044292A (en) 1998-09-21 2000-03-28 Heyrend; F. Lamarr Apparatus and method for predicting probability of explosive behavior in people
US6115631A (en) 1998-12-18 2000-09-05 Heyrend; F. Lamarr Apparatus and method for predicting probability of ruminating behavior in people

Also Published As

Publication number Publication date
CN100427031C (zh) 2008-10-22
EP1420684A4 (de) 2005-07-20
KR20040047785A (ko) 2004-06-05
WO2003013341A2 (en) 2003-02-20
ES2319878T3 (es) 2009-05-14
JP2004537360A (ja) 2004-12-16
CN1555243A (zh) 2004-12-15
WO2003013341A3 (en) 2003-05-22
HK1067512A1 (en) 2005-04-15
JP4309261B2 (ja) 2009-08-05
EP1420684B1 (de) 2008-12-24
CA2456447A1 (en) 2003-02-20
AU2002319775A1 (en) 2003-02-24
CA2456447C (en) 2012-09-25
KR100945197B1 (ko) 2010-03-03
ATE418288T1 (de) 2009-01-15
US6475162B1 (en) 2002-11-05
EP1420684A2 (de) 2004-05-26

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