JP5026011B2 - 視標呈示装置 - Google Patents
視標呈示装置 Download PDFInfo
- Publication number
- JP5026011B2 JP5026011B2 JP2006200121A JP2006200121A JP5026011B2 JP 5026011 B2 JP5026011 B2 JP 5026011B2 JP 2006200121 A JP2006200121 A JP 2006200121A JP 2006200121 A JP2006200121 A JP 2006200121A JP 5026011 B2 JP5026011 B2 JP 5026011B2
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- JP
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- Prior art keywords
- target
- display
- visual
- visual acuity
- displayed
- 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.)
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- 230000004304 visual acuity Effects 0.000 claims description 49
- 238000012360 testing method Methods 0.000 claims description 46
- 230000000007 visual effect Effects 0.000 claims description 29
- 235000002673 Dioscorea communis Nutrition 0.000 claims description 2
- 241000544230 Dioscorea communis Species 0.000 claims description 2
- 208000035753 Periorbital contusion Diseases 0.000 claims description 2
- 238000007689 inspection Methods 0.000 description 37
- 230000004382 visual function Effects 0.000 description 13
- 230000008034 disappearance Effects 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 201000009310 astigmatism Diseases 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 206010011878 Deafness Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Images
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
- A61B3/02—Subjective types, i.e. testing apparatus requiring the active assistance of the patient
-
- 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
- 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)
Description
3 ディスプレイ
4 リモコン
5 受信部
10 検査視標
30 赤緑眼鏡
Claims (1)
- 視力値に応じてサイズの異なる視力値検査視標を表示するディスプレイを備える視標呈示装置において、
前記ディスプレイの画面の表示を制御し、白色背景の中に黒色の視力値検査視標を表示させると共に、視標切換信号により白色背景の中に表示された視力値検査視標を切換える制御手段であって、視力値検査視標の表示が消された白色背景の画面を視力値検査視標の切り換わりを被検者に認知させるために設定された所定時間表示し、前記所定時間の経過後に白色背景の中に黒色の視力検査視標を表示する制御手段を、
備えることを特徴とする視標呈示装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006200121A JP5026011B2 (ja) | 2006-07-21 | 2006-07-21 | 視標呈示装置 |
EP07013782.3A EP1880663B1 (en) | 2006-07-21 | 2007-07-13 | Optotype presenting apparatus |
US11/826,625 US7537343B2 (en) | 2006-07-21 | 2007-07-17 | Optotype presenting apparatus |
CN2007101391746A CN101108118B (zh) | 2006-07-21 | 2007-07-20 | 视力测试字体展示设备 |
KR1020070072875A KR101394714B1 (ko) | 2006-07-21 | 2007-07-20 | 시표 제시 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006200121A JP5026011B2 (ja) | 2006-07-21 | 2006-07-21 | 視標呈示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008023129A JP2008023129A (ja) | 2008-02-07 |
JP5026011B2 true JP5026011B2 (ja) | 2012-09-12 |
Family
ID=38544154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006200121A Active JP5026011B2 (ja) | 2006-07-21 | 2006-07-21 | 視標呈示装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7537343B2 (ja) |
EP (1) | EP1880663B1 (ja) |
JP (1) | JP5026011B2 (ja) |
KR (1) | KR101394714B1 (ja) |
CN (1) | CN101108118B (ja) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4827602B2 (ja) * | 2006-04-28 | 2011-11-30 | 株式会社ニデック | 視標呈示装置 |
JP5165326B2 (ja) | 2007-10-01 | 2013-03-21 | 株式会社ニデック | 視標呈示装置 |
JP5073573B2 (ja) * | 2008-05-02 | 2012-11-14 | 株式会社ニデック | 視標呈示装置 |
US9055904B2 (en) * | 2009-08-03 | 2015-06-16 | Nike, Inc. | Multi-touch display and input for vision testing and training |
US8534839B2 (en) * | 2010-03-01 | 2013-09-17 | Alcon Research, Ltd. | Adaptive visual performance testing system |
RU2462173C2 (ru) * | 2010-06-24 | 2012-09-27 | Закрытое Акционерное Общество Научно-Производственное Предприятие Центр "Реабилитация" (Зао Нпп Центр "Реабилитация") | Устройство интерактивной оценки зрительных функций у детей дошкольного возраста |
RU2454166C2 (ru) * | 2010-06-30 | 2012-06-27 | Общество с ограниченной ответственностью "АКСИОМА-10" (ООО" АКСИОМА-10") | Устройство интерактивной оценки зрительных, перцептивных и когнитивных способностей человека |
JP5915065B2 (ja) * | 2010-10-15 | 2016-05-11 | 株式会社ニデック | 視標呈示装置 |
US8620069B1 (en) | 2011-02-11 | 2013-12-31 | The United States Of America As Represented By The Secretary Of The Air Force | Automatic triangle orientation detection algrorithm |
US8483486B1 (en) * | 2011-02-11 | 2013-07-09 | The United States Of America As Represented By The Secretary Of The Air Force | Automatic landolt C gap detection software architecture for image quality analysis |
DE102011089705A1 (de) * | 2011-12-22 | 2013-06-27 | Carl Zeiss Vision International Gmbh | Sehprüfgerät |
KR101390286B1 (ko) * | 2012-11-16 | 2014-04-30 | 주식회사 메디스 | 검안기기 제어방법 |
KR101390287B1 (ko) * | 2012-11-16 | 2014-04-30 | 주식회사 메디스 | 검안기기 제어방법 |
DE102014205974A1 (de) | 2014-03-31 | 2015-10-01 | Carl Zeiss Vision International Gmbh | Sehprüfgerät, insbesondere für das Überprüfen der Sehstärke |
JP6537843B2 (ja) * | 2014-05-28 | 2019-07-03 | 株式会社トプコン | 検眼装置、検眼用チャートを用いた自覚測定方法 |
DE102014223341B4 (de) | 2014-11-14 | 2021-09-23 | Carl Zeiss Vision International Gmbh | Optische Sehhilfe, Verwendung einer optischen Sehhilfe, Verfahren, Computerprogramm und System für das Ermitteln einer gesuchten Parametrisierung der dioptrischen Wirkung einer optischen Sehhilfe |
AU2015264859B2 (en) * | 2014-12-05 | 2020-07-23 | Visibly, Inc. | Vision testing for astigmatism |
US9679216B2 (en) | 2015-05-07 | 2017-06-13 | The United States Of America As Represented By The Secretary Of The Air Force | Morphological automatic triangle orientation detection |
US20160352974A1 (en) * | 2015-05-27 | 2016-12-01 | Allan N. Hytowitz | Using Comparative Pixel and Luminance Adjustment for Creating a Varying Acuity Perception |
KR101652739B1 (ko) * | 2016-03-23 | 2016-08-31 | (주) 뷰엠테크놀로지 | 시력 검사 방법, 시력 검사기 및 이 시력 검사 방법의 프로그램을 저장하는 다운로더 서버 |
CN105796050B (zh) * | 2016-05-28 | 2017-12-29 | 陈登民 | 一种百分制视力表 |
US10413172B2 (en) | 2017-12-11 | 2019-09-17 | 1-800 Contacts, Inc. | Digital visual acuity eye examination for remote physician assessment |
CN108324238A (zh) * | 2018-03-20 | 2018-07-27 | 莫铠骏 | 一种简易判断学生近视的主觉验光设备 |
JP7034242B2 (ja) * | 2020-12-02 | 2022-03-11 | 株式会社トプコン | 眼科検査装置 |
EP4122374A1 (en) | 2021-07-20 | 2023-01-25 | Nidek Co., Ltd. | Target presentation device and target presentation program |
CN113712501B (zh) * | 2021-11-03 | 2022-03-11 | 山东中医药大学附属眼科医院 | 一种眼脑数据同步变化的检测方法及*** |
DE102022101108B4 (de) * | 2022-01-18 | 2023-08-10 | Fielmann Ventures GmbH | Verfahren zum Ermitteln mindestens einer Eigenschaft von mindestens einem Auge einer Person |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0624506B2 (ja) * | 1986-07-14 | 1994-04-06 | キヤノン株式会社 | 視力検査装置 |
JPS6411526A (en) * | 1987-07-03 | 1989-01-17 | Sharp Kk | Sight examination apparatus |
US5121981A (en) * | 1987-11-03 | 1992-06-16 | Mentor O & O, Inc. | Visual acuity tester |
JP3066190B2 (ja) | 1992-06-10 | 2000-07-17 | 株式会社ニデック | 自覚式検眼器 |
JP3136219B2 (ja) | 1993-03-08 | 2001-02-19 | 株式会社ニデック | 視力検査装置 |
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 |
KR100208900B1 (ko) | 1995-12-05 | 1999-07-15 | 구자홍 | 텔레비젼 수상기 및 모니터를 이용한 시력검사장치 |
US5880814A (en) * | 1996-10-30 | 1999-03-09 | Mentor Corporation | Visual acuity tester with improved test character generation |
US6425665B2 (en) * | 2000-03-31 | 2002-07-30 | Nidek Co., Ltd. | Visual acuity examination apparatus |
AUPQ842800A0 (en) * | 2000-06-28 | 2000-07-20 | Aivision Pty Ltd | Flat screen vision testing |
JP2002017672A (ja) * | 2000-07-10 | 2002-01-22 | Canon Inc | 検眼装置 |
US20040046934A1 (en) * | 2002-02-14 | 2004-03-11 | Board Of Regents, The University Of Texas System | Oculokinetic offset acuity testing |
IL163604A0 (en) * | 2002-02-19 | 2005-12-18 | Notal Vision Ltd | Method and system for assessing eyedisease |
JP2006042978A (ja) | 2004-08-02 | 2006-02-16 | Nidek Co Ltd | 検眼装置 |
-
2006
- 2006-07-21 JP JP2006200121A patent/JP5026011B2/ja active Active
-
2007
- 2007-07-13 EP EP07013782.3A patent/EP1880663B1/en active Active
- 2007-07-17 US US11/826,625 patent/US7537343B2/en active Active
- 2007-07-20 KR KR1020070072875A patent/KR101394714B1/ko active IP Right Grant
- 2007-07-20 CN CN2007101391746A patent/CN101108118B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US20080018858A1 (en) | 2008-01-24 |
KR20080009011A (ko) | 2008-01-24 |
EP1880663A1 (en) | 2008-01-23 |
EP1880663B1 (en) | 2013-11-20 |
US7537343B2 (en) | 2009-05-26 |
JP2008023129A (ja) | 2008-02-07 |
CN101108118B (zh) | 2010-12-29 |
KR101394714B1 (ko) | 2014-05-15 |
CN101108118A (zh) | 2008-01-23 |
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