DE60319610T2 - Vorrichtung und Verfahren zum Bestimmen der Kontrast-Empfindlichkeit - Google Patents
Vorrichtung und Verfahren zum Bestimmen der Kontrast-Empfindlichkeit Download PDFInfo
- Publication number
- DE60319610T2 DE60319610T2 DE60319610T DE60319610T DE60319610T2 DE 60319610 T2 DE60319610 T2 DE 60319610T2 DE 60319610 T DE60319610 T DE 60319610T DE 60319610 T DE60319610 T DE 60319610T DE 60319610 T2 DE60319610 T2 DE 60319610T2
- Authority
- DE
- Germany
- Prior art keywords
- contrast
- subject
- target
- data
- targets
- 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 - Fee Related
Links
- 230000035945 sensitivity Effects 0.000 title claims abstract description 90
- 238000000034 method Methods 0.000 title claims abstract description 52
- 238000012360 testing method Methods 0.000 claims abstract description 62
- 238000005259 measurement Methods 0.000 claims abstract description 54
- 230000003287 optical effect Effects 0.000 claims abstract description 51
- 230000004044 response Effects 0.000 claims abstract description 23
- 238000012546 transfer Methods 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 3
- 241000607479 Yersinia pestis Species 0.000 claims description 2
- 230000002547 anomalous effect Effects 0.000 claims description 2
- 210000001508 eye Anatomy 0.000 description 43
- 230000006870 function Effects 0.000 description 32
- 210000001747 pupil Anatomy 0.000 description 22
- 238000012545 processing Methods 0.000 description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 13
- 238000005286 illumination Methods 0.000 description 11
- 230000004304 visual acuity Effects 0.000 description 11
- 230000004075 alteration Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 210000001328 optic nerve Anatomy 0.000 description 5
- 210000004087 cornea Anatomy 0.000 description 4
- 238000012937 correction Methods 0.000 description 4
- 230000003902 lesion Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 208000002177 Cataract Diseases 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 108091008695 photoreceptors Proteins 0.000 description 3
- 230000004382 visual function Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 206010013932 dyslexia Diseases 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 210000002023 somite Anatomy 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 101100173586 Schizosaccharomyces pombe (strain 972 / ATCC 24843) fft2 gene Proteins 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 210000005252 bulbus oculi Anatomy 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000013102 re-test Methods 0.000 description 1
- 238000010187 selection method Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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
- A61B3/1015—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for wavefront analysis
-
- 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
-
- 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
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)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002003444 | 2002-01-10 | ||
| JP2002003444A JP3782734B2 (ja) | 2002-01-10 | 2002-01-10 | コントラスト感度測定装置、コントラスト感度測定方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60319610D1 DE60319610D1 (de) | 2008-04-24 |
| DE60319610T2 true DE60319610T2 (de) | 2009-04-02 |
Family
ID=19190880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60319610T Expired - Fee Related DE60319610T2 (de) | 2002-01-10 | 2003-01-07 | Vorrichtung und Verfahren zum Bestimmen der Kontrast-Empfindlichkeit |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6899428B2 (enExample) |
| EP (1) | EP1330979B1 (enExample) |
| JP (1) | JP3782734B2 (enExample) |
| AT (1) | ATE388663T1 (enExample) |
| DE (1) | DE60319610T2 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2438109A1 (en) * | 2001-02-08 | 2002-08-15 | Topcon Corporation | Contrast chart apparatus, contrast sensitivity measuring apparatus, and contrast sensitivity measuring method |
| DE10331592A1 (de) * | 2003-07-08 | 2005-02-03 | Carl Zeiss Meditec Ag | Augenuntersuchungsgerät |
| US7425067B2 (en) * | 2003-11-14 | 2008-09-16 | Ophthonix, Inc. | Ophthalmic diagnostic instrument |
| US7614747B2 (en) * | 2004-07-28 | 2009-11-10 | Solohealth, Inc. | Automated vision screening apparatus and method |
| US8182091B2 (en) * | 2004-07-28 | 2012-05-22 | Solohealth, Inc. | Automated vision screening apparatus and method |
| JP2010264281A (ja) * | 2004-09-30 | 2010-11-25 | Kitasato Institute | 眼優位性の定量装置 |
| DE102004055754B4 (de) * | 2004-11-19 | 2012-09-13 | Carl Zeiss Vision Gmbh | Verfahren zur Durchführung eines Kontrastsehtests |
| JP4717561B2 (ja) * | 2005-09-02 | 2011-07-06 | 株式会社トプコン | 眼科検査プログラム、眼科検査装置及び眼科検査システム |
| GB0606680D0 (en) * | 2006-04-03 | 2006-05-10 | Univ Cardiff | Method of and apparatus for detecting degradation of visual performance |
| JP2008246153A (ja) * | 2007-03-30 | 2008-10-16 | Topcon Corp | 検眼装置及びその方法 |
| US7942525B2 (en) * | 2009-07-09 | 2011-05-17 | Nike, Inc. | Contrast sensitivity testing and/or training using circular contrast zones |
| CN101947158B (zh) * | 2009-12-18 | 2012-07-04 | 中国科学院光电技术研究所 | 双眼自适应光学视知觉学习训练仪 |
| CN101947157B (zh) * | 2009-12-18 | 2012-02-15 | 中国科学院光电技术研究所 | 人眼自适应光学视知觉学习训练仪 |
| CN104545785A (zh) * | 2013-10-24 | 2015-04-29 | 上海美沃精密仪器有限公司 | 一种对比敏感度测试装置 |
| WO2016084086A1 (en) * | 2014-11-26 | 2016-06-02 | Eyekon E.R.D. Ltd. | Determining vision related physical conditions from cross-parameter vision tests |
| EP3530242B1 (en) | 2016-12-15 | 2021-05-19 | Edenlux Corporation | Vision training device for recognition correction |
| JP6894621B2 (ja) * | 2017-03-01 | 2021-06-30 | 東海光学株式会社 | 眼鏡用レンズの設計方法、製造方法及び供給システム |
| EP3730037A1 (de) * | 2019-04-23 | 2020-10-28 | Carl Zeiss Vision International GmbH | Bestimmung eines refraktionsfehlers eines auges |
| WO2024181257A1 (ja) * | 2023-02-28 | 2024-09-06 | 三井化学株式会社 | 視機能検査装置、視機能検査方法、及び視機能検査プログラム |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4511228A (en) | 1982-07-29 | 1985-04-16 | The United States Of America As Represented By The Secretary Of The Air Force | Measurement of visual contrast sensitivity |
| IL132227A0 (en) * | 1997-04-07 | 2001-03-19 | Lawton Teri A | Methods and apparatus for diagnosing and remediating reading disorders |
| US6338559B1 (en) * | 2000-04-28 | 2002-01-15 | University Of Rochester | Apparatus and method for improving vision and retinal imaging |
| JP3851824B2 (ja) * | 2002-02-01 | 2006-11-29 | 株式会社トプコン | コントラスト感度測定装置 |
-
2002
- 2002-01-10 JP JP2002003444A patent/JP3782734B2/ja not_active Expired - Fee Related
-
2003
- 2003-01-07 EP EP03250074A patent/EP1330979B1/en not_active Expired - Lifetime
- 2003-01-07 DE DE60319610T patent/DE60319610T2/de not_active Expired - Fee Related
- 2003-01-07 AT AT03250074T patent/ATE388663T1/de not_active IP Right Cessation
- 2003-01-07 US US10/337,409 patent/US6899428B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US20030147048A1 (en) | 2003-08-07 |
| EP1330979B1 (en) | 2008-03-12 |
| JP3782734B2 (ja) | 2006-06-07 |
| JP2003204936A (ja) | 2003-07-22 |
| US6899428B2 (en) | 2005-05-31 |
| DE60319610D1 (de) | 2008-04-24 |
| EP1330979A3 (en) | 2003-11-26 |
| EP1330979A2 (en) | 2003-07-30 |
| ATE388663T1 (de) | 2008-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60319610T2 (de) | Vorrichtung und Verfahren zum Bestimmen der Kontrast-Empfindlichkeit | |
| EP2445387B1 (de) | Fixationskontrolleinrichtung und verfahren zur kontrolle einer fixation eines auges | |
| EP1731086B1 (de) | Verfahren zum Betrieb eines ophthalmologischen Analysesystems | |
| DE60032650T2 (de) | Wellenfrontsensor mit schrägeinfallender Beleuchtung | |
| DE68911975T2 (de) | Ophthalmoskopisches Diagnoseverfahren und Gerät. | |
| EP2943114B1 (de) | Aberrometer (o.ä.) mit astigmatischem target | |
| DE102010017837A1 (de) | Anordnung zur Erzielung hochgenauer Messwerte am Auge | |
| DE102005025177A1 (de) | Perimeter | |
| EP3730037A1 (de) | Bestimmung eines refraktionsfehlers eines auges | |
| EP2922460B1 (de) | Vorrichtung sowie verfahren zur überprüfung der menschlichen sehfähigkeit | |
| EP3517021B1 (de) | Full-field-oct-verfahren und -system zum erzeugen einer abbildung eines augenhintergrunds | |
| WO2000032087A1 (de) | Verfahren zur selektion von augenstellungs-messdaten und vorrichtung zur durchführung des verfahrens | |
| EP3995069B1 (de) | Ermittlung von werten für eine myopie-kontrolle eines auges eines nutzers | |
| DE102022209490B4 (de) | Verfahren, Verwenden von angepassten Sehzeichen und Vorrichtung zum Bestimmen von Sehschärfecharakteristika eines Probanden | |
| DE102021133152B4 (de) | Verfahren, Vorrichtung und Computerprogrammprodukt zum Bestimmen einer Sensitivität zumindest eines Auges eines Probanden | |
| Sukha et al. | Psychophysical aspects of contrast sensitivity | |
| DE102011102176B4 (de) | Vorrichtung und Verfahren zur simultanen Erfassung von Aberrationen und Streulichtkenngrößen eines optischen Systems | |
| DE102017115958A1 (de) | System und Verfahren für das Erfassen von Kenngrößen eines Auges | |
| EP1692997B1 (de) | Verfahren und Vorrichtung zur Bestimmung einer Durchblutungsstörung | |
| DE102021125274A1 (de) | Messvorrichtung und Messverfahren zur Vorbereitung einer Laserbehandlung, Planungseinrichtung zum Erzeugen von Steuerdaten für eine Behandlungsvorrichtung zur Laserbehandlung, Behandlungsvorrichtung zur Laserbehandlung | |
| EP3858224A1 (de) | Verfahren und vorrichtung zum ausrichten eines auges relativ zu einer geräteachse |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |