DE60113469T2 - Ophtalmisches Gerät zum messen und ermitteln von refractiver Stärkeverteilung - Google Patents
Ophtalmisches Gerät zum messen und ermitteln von refractiver Stärkeverteilung Download PDFInfo
- Publication number
- DE60113469T2 DE60113469T2 DE60113469T DE60113469T DE60113469T2 DE 60113469 T2 DE60113469 T2 DE 60113469T2 DE 60113469 T DE60113469 T DE 60113469T DE 60113469 T DE60113469 T DE 60113469T DE 60113469 T2 DE60113469 T2 DE 60113469T2
- Authority
- DE
- Germany
- Prior art keywords
- eye
- power distribution
- refractive power
- presentation
- fixation target
- 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
Links
- 238000009826 distribution Methods 0.000 title claims description 48
- 230000003287 optical effect Effects 0.000 claims description 40
- 238000005259 measurement Methods 0.000 claims description 26
- 230000004308 accommodation Effects 0.000 claims description 16
- 230000002350 accommodative effect Effects 0.000 claims description 13
- 208000001491 myopia Diseases 0.000 description 15
- 210000004087 cornea Anatomy 0.000 description 13
- 230000008859 change Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 230000004438 eyesight Effects 0.000 description 8
- 230000004075 alteration Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000004480 accommodation of the lens Effects 0.000 description 3
- 230000001886 ciliary effect Effects 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229940126585 therapeutic drug Drugs 0.000 description 2
- 230000004304 visual acuity Effects 0.000 description 2
- 101100189378 Caenorhabditis elegans pat-3 gene Proteins 0.000 description 1
- 208000002177 Cataract Diseases 0.000 description 1
- 206010020675 Hypermetropia Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000004305 hyperopia Effects 0.000 description 1
- 201000006318 hyperopia Diseases 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 238000012549 training Methods 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
- A61B3/0016—Operational features thereof
- A61B3/0041—Operational features thereof characterised by display arrangements
- A61B3/0058—Operational features thereof characterised by display arrangements for multiple images
-
- 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
- A61B3/103—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000094739 | 2000-03-30 | ||
| JP2000094739A JP3696041B2 (ja) | 2000-03-30 | 2000-03-30 | 眼科装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60113469D1 DE60113469D1 (de) | 2005-10-27 |
| DE60113469T2 true DE60113469T2 (de) | 2006-06-22 |
Family
ID=18609740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60113469T Expired - Lifetime DE60113469T2 (de) | 2000-03-30 | 2001-03-27 | Ophtalmisches Gerät zum messen und ermitteln von refractiver Stärkeverteilung |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6547392B2 (enExample) |
| EP (1) | EP1138252B1 (enExample) |
| JP (1) | JP3696041B2 (enExample) |
| DE (1) | DE60113469T2 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050174535A1 (en) * | 2003-02-13 | 2005-08-11 | Lai Shui T. | Apparatus and method for determining subjective responses using objective characterization of vision based on wavefront sensing |
| CN100423683C (zh) * | 2003-07-09 | 2008-10-08 | 株式会社来易特制作所 | 眼调节功能状态测定装置和眼调节功能状态的测定方法 |
| JP4280125B2 (ja) * | 2003-07-31 | 2009-06-17 | 株式会社ニデック | 眼調節機能測定装置 |
| US7387387B2 (en) | 2004-06-17 | 2008-06-17 | Amo Manufacturing Usa, Llc | Correction of presbyopia using adaptive optics and associated methods |
| US7341345B2 (en) * | 2004-07-19 | 2008-03-11 | Massachusetts Eye & Ear Infirmary | Ocular wavefront-correction profiling |
| JP4578995B2 (ja) * | 2005-02-04 | 2010-11-10 | 株式会社ニデック | 眼科測定装置 |
| JP4739795B2 (ja) | 2005-03-31 | 2011-08-03 | 株式会社ニデック | 眼屈折力測定装置 |
| DE102007017611A1 (de) * | 2007-04-12 | 2008-10-16 | SCHRÜNDER, Stephan | Verfahren und System zur Augenvermessung |
| WO2008129991A1 (ja) * | 2007-04-19 | 2008-10-30 | University Of Occupational And Environmental Health, Japan | 眼の調節力測定装置 |
| US8016420B2 (en) * | 2007-05-17 | 2011-09-13 | Amo Development Llc. | System and method for illumination and fixation with ophthalmic diagnostic instruments |
| JP5677041B2 (ja) | 2009-11-11 | 2015-02-25 | 株式会社ニデック | 眼科装置 |
| US8534839B2 (en) * | 2010-03-01 | 2013-09-17 | Alcon Research, Ltd. | Adaptive visual performance testing system |
| JP6714234B2 (ja) * | 2016-09-21 | 2020-06-24 | 株式会社トーメーコーポレーション | 走査型レーザ検眼鏡 |
| JP6654657B2 (ja) * | 2018-04-25 | 2020-02-26 | 株式会社トプコン | 調節機能評価装置 |
| JP7182771B2 (ja) * | 2018-05-31 | 2022-12-05 | 株式会社トーメーコーポレーション | 眼屈折力測定装置 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2775183B2 (ja) | 1989-12-19 | 1998-07-16 | 株式会社ニデック | 眼調節力測定装置 |
| US5258791A (en) * | 1990-07-24 | 1993-11-02 | General Electric Company | Spatially resolved objective autorefractometer |
| US5841511A (en) | 1992-06-02 | 1998-11-24 | Eyesys Technologies, Inc. | Method of corneal analysis using a checkered placido apparatus |
| AU716040B2 (en) | 1993-06-24 | 2000-02-17 | Bausch & Lomb Incorporated | Ophthalmic pachymeter and method of making ophthalmic determinations |
| US5500697A (en) * | 1993-07-30 | 1996-03-19 | Nidek Co., Ltd. | Ophthalmic apparatus for measuring refractive characteristic of eye to be measured |
| US5560023A (en) | 1994-09-07 | 1996-09-24 | International Business Machines Corporation | Automatic backup system for advanced power management |
| JPH08103413A (ja) | 1994-10-03 | 1996-04-23 | Canon Inc | 眼科測定装置 |
| EP0805646B1 (en) * | 1995-11-21 | 2004-06-23 | Gherardo Villani | A system for the determination and the evaluation of the refractive and accommodative status of the eye |
| EP0836830B1 (en) | 1996-10-03 | 2004-06-30 | Nidek Co., Ltd | Ophthalmic refraction measurement apparatus |
| US5929970A (en) * | 1997-05-13 | 1999-07-27 | Kabushiki Kaisha Topcon | Optical characteristic measuring apparatus |
| US5963300A (en) * | 1998-02-17 | 1999-10-05 | Amt Technologies, Corp. | Ocular biometer |
| DE69931419T2 (de) * | 1998-03-31 | 2006-12-28 | Nidek Co., Ltd., Gamagori | Ophthalmologisches Gerät |
-
2000
- 2000-03-30 JP JP2000094739A patent/JP3696041B2/ja not_active Expired - Lifetime
-
2001
- 2001-03-27 DE DE60113469T patent/DE60113469T2/de not_active Expired - Lifetime
- 2001-03-27 EP EP01107584A patent/EP1138252B1/en not_active Expired - Lifetime
- 2001-03-29 US US09/819,641 patent/US6547392B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1138252B1 (en) | 2005-09-21 |
| JP2001275974A (ja) | 2001-10-09 |
| US6547392B2 (en) | 2003-04-15 |
| US20010026350A1 (en) | 2001-10-04 |
| JP3696041B2 (ja) | 2005-09-14 |
| EP1138252A2 (en) | 2001-10-04 |
| DE60113469D1 (de) | 2005-10-27 |
| EP1138252A3 (en) | 2003-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60105874T2 (de) | Ophthalmisches Gerät | |
| DE69526977T2 (de) | Multikameravorrichtung für untersuchungen der hornhaut | |
| EP0825826B1 (de) | Verfahren und vorrichtung zum parallelen erfassen von sehinformation | |
| DE60218406T2 (de) | Ophthalmische Vorrichtung | |
| DE60113469T2 (de) | Ophtalmisches Gerät zum messen und ermitteln von refractiver Stärkeverteilung | |
| DE60011576T2 (de) | Vorrichtung zur bestimmung der menge der zu entfernenden kornea | |
| DE69332612T2 (de) | Anordnung zum diagnostizieren von funktionsstörungen der retina | |
| DE60121123T2 (de) | Verfahren und vorrichtung zur messung von refraktiven fehlern eines auges | |
| DE3150124C2 (de) | Vorrichtung zur Untersuchung der vorderen Augenabschnitte | |
| EP0290566B1 (de) | Vorrichtung zur erzeugung von bildern eines objekts und insbesondere zur beobachtung der hinteren augenabschnitte | |
| DE69414913T2 (de) | Verfahren und Vorrichtung zur Gewinnung von Bildern der Hornhaut | |
| DE2810539C2 (de) | Optisches Gerät zur optjektiven Untersuchung der Augenbrechkraft | |
| DE68911975T2 (de) | Ophthalmoskopisches Diagnoseverfahren und Gerät. | |
| EP2943114B1 (de) | Aberrometer (o.ä.) mit astigmatischem target | |
| DE102009030465A1 (de) | Fixationskontrolleinrichtung und Verfahren zur Kontrolle einer Fixation eines Auges | |
| DE69535172T2 (de) | Ophthalmologische mess- und untersuchungsvorrichtung | |
| EP3682794B1 (de) | Verfahren und sehprüfsystem zum überprüfen der augen | |
| DE102010017837A1 (de) | Anordnung zur Erzielung hochgenauer Messwerte am Auge | |
| DE60027657T2 (de) | Augenuntersuchungsgerät | |
| EP2922460B1 (de) | Vorrichtung sowie verfahren zur überprüfung der menschlichen sehfähigkeit | |
| CH711776B1 (de) | Operationssystem mit einer OCT-Einrichtung. | |
| EP3705029B1 (de) | Verfahren und sehprüfsystem zum überprüfen der augen | |
| DE102013021974B3 (de) | Vorrichtung zur Bestimmung einer Ametropie eines Auges | |
| DE69609363T2 (de) | Ophthalmologisches Messgerät | |
| DE19502337C2 (de) | Vorrichtung und Verfahren zur Prüfung von Sehfunktionen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |