ES2195759B1 - Aparato y metodo para la medicion de aberraciones en el ojo humano. - Google Patents
Aparato y metodo para la medicion de aberraciones en el ojo humano.Info
- Publication number
- ES2195759B1 ES2195759B1 ES200150049A ES200150049A ES2195759B1 ES 2195759 B1 ES2195759 B1 ES 2195759B1 ES 200150049 A ES200150049 A ES 200150049A ES 200150049 A ES200150049 A ES 200150049A ES 2195759 B1 ES2195759 B1 ES 2195759B1
- Authority
- ES
- Spain
- Prior art keywords
- incident light
- human eye
- changing
- aberrations
- light
- 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
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
- 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
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)
Abstract
La presente invención se refiere a un aparato y método para la medición de aberraciones en el ojo humano, por utilización del seguimiento de rayos de luz para medir la aberración del ojo humano. El desplazamiento de la luz incidente con respecto a la posición del punto ideal en la pupila del ojo se corrige cambiando el ángulo de incidencia de la luz incidente. La variación de la luz incidente es analizada por la media de cuadros mínimos a efectos de obtener el perfil de aberración de onda bidimensional y las magnitudes de las aberraciones independientes. El aparato comprende fuentes de luz, sistema óptico, medios para cambiar la posición de incidencia de la luz incidente, medios para cambiar el ángulo de incidencia de la luz incidente, y medios de control de ordenador.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98125083A CN1106821C (zh) | 1998-12-02 | 1998-12-02 | 人眼象差测量仪及测量方法 |
CN98125083.1 | 1998-12-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2195759A1 ES2195759A1 (es) | 2003-12-01 |
ES2195759B1 true ES2195759B1 (es) | 2005-02-01 |
Family
ID=5229013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200150049A Expired - Fee Related ES2195759B1 (es) | 1998-12-02 | 1999-10-10 | Aparato y metodo para la medicion de aberraciones en el ojo humano. |
Country Status (8)
Country | Link |
---|---|
US (1) | US6540356B1 (es) |
JP (1) | JP3435570B2 (es) |
KR (1) | KR100413885B1 (es) |
CN (1) | CN1106821C (es) |
AU (1) | AU6076599A (es) |
DE (1) | DE19983781B3 (es) |
ES (1) | ES2195759B1 (es) |
WO (1) | WO2000032086A1 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1172626C (zh) * | 2000-08-22 | 2004-10-27 | 贺际明 | 主观人眼象差测量方法及其测量装置 |
US6547391B2 (en) * | 2000-12-08 | 2003-04-15 | Johnson & Johnson Vision Care, Inc. | Ocular aberration correction taking into account fluctuations due to biophysical rhythms |
KR100393532B1 (ko) * | 2001-05-02 | 2003-08-02 | 오아이에스 주식회사 | 레이저 다이오드를 이용한 시력 및 각막곡률 반경 측정검안장치 |
US6598974B2 (en) * | 2001-05-08 | 2003-07-29 | Johnson & Johnson Vision Care, Inc. | Method and apparatus for measuring wavefront aberrations |
FR2828396B1 (fr) * | 2001-08-12 | 2004-05-07 | Samuel Henri Bucourt | Dispositif de mesure des aberrations d'un systeme de type oeil |
AU2002239087A1 (en) | 2002-03-05 | 2003-09-16 | Chul Myung Choe | Quantitative analysis apparatus for phenomena of glare and the method for the same |
KR100622404B1 (ko) * | 2002-10-23 | 2006-09-13 | 주식회사 애트랩 | 광 이미지 검출기 및 이를 채택하는 광 마우스 |
DE10352040A1 (de) * | 2003-11-07 | 2005-07-21 | Carl Zeiss Sms Gmbh | In Lage, Form und/oder den optischen Eigenschaften veränderbare Blenden-und/oder Filteranordnung für optische Geräte, insbesondere Mikroskope |
DE102005034619B3 (de) * | 2005-07-19 | 2007-02-08 | Carl Zeiss Vision Gmbh | Verfahren und Vorrichtung zum Prüfen des Nachtsehens |
CN102283631A (zh) * | 2010-08-12 | 2011-12-21 | 中国科学院光电技术研究所 | 可诱导人眼自主调节的哈特曼动态像差测量仪 |
PT2836176T (pt) * | 2013-07-08 | 2017-10-27 | Wavelight Gmbh | Técnica para tratar presbiopia |
EP3298952B1 (en) * | 2016-09-22 | 2019-07-17 | Essilor International | Optometry device |
CN115414000B (zh) * | 2022-11-04 | 2023-04-07 | 北京九辰智能医疗设备有限公司 | 屈光度测量系统、方法及电脑验光仪 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4692003A (en) * | 1983-11-07 | 1987-09-08 | Adachi Iwao P | Real-time analysis keratometer |
CA1233976A (en) * | 1985-04-17 | 1988-03-15 | Jacob G. Sivak | Method and apparatus for in vitro evaluation of focal length and focal length changes in lenses from human and animals eyes |
US5293532A (en) * | 1990-01-19 | 1994-03-08 | Marshall Forrest A | Device and method for positioning and relaxing accommodation of the eye |
US5258791A (en) * | 1990-07-24 | 1993-11-02 | General Electric Company | Spatially resolved objective autorefractometer |
RU2055518C1 (ru) * | 1992-02-26 | 1996-03-10 | Анатолий Евгеньевич Ходков | Способ определения рефракции глаза и устройство для его осуществления |
US5475452A (en) * | 1994-02-24 | 1995-12-12 | Keravision, Inc. | Device and method for mapping objects |
US5873832A (en) * | 1996-08-12 | 1999-02-23 | Xeyex Corporation | Method and apparatus for measuring properties of the eye using a virtual image |
-
1998
- 1998-12-02 CN CN98125083A patent/CN1106821C/zh not_active Expired - Fee Related
-
1999
- 1999-10-10 WO PCT/CN1999/000160 patent/WO2000032086A1/zh active IP Right Grant
- 1999-10-10 DE DE19983781A patent/DE19983781B3/de not_active Expired - Fee Related
- 1999-10-10 ES ES200150049A patent/ES2195759B1/es not_active Expired - Fee Related
- 1999-10-10 JP JP2000584789A patent/JP3435570B2/ja not_active Expired - Fee Related
- 1999-10-10 AU AU60765/99A patent/AU6076599A/en not_active Abandoned
- 1999-10-10 US US09/856,151 patent/US6540356B1/en not_active Expired - Fee Related
- 1999-10-10 KR KR10-2001-7006911A patent/KR100413885B1/ko not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
BASE DE DATOS WPI en QUESTEL, semana 199649, Londres: Derwent Publications Ltd., AN 1996-495795, RU 2055518 C (KHODKOV), resumen. * |
Also Published As
Publication number | Publication date |
---|---|
JP3435570B2 (ja) | 2003-08-11 |
JP2002531153A (ja) | 2002-09-24 |
WO2000032086A1 (fr) | 2000-06-08 |
ES2195759A1 (es) | 2003-12-01 |
CN1255319A (zh) | 2000-06-07 |
US6540356B1 (en) | 2003-04-01 |
KR100413885B1 (ko) | 2004-01-07 |
CN1106821C (zh) | 2003-04-30 |
AU6076599A (en) | 2000-06-19 |
KR20010089541A (ko) | 2001-10-06 |
DE19983781B3 (de) | 2004-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 2195759B1 Country of ref document: ES |
|
FD2A | Announcement of lapse in spain |
Effective date: 20190521 |
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FD2A | Announcement of lapse in spain |
Effective date: 20190604 |