ES2076065R - - Google Patents
Info
- Publication number
- ES2076065R ES2076065R ES9201253A ES9201253A ES2076065R ES 2076065 R ES2076065 R ES 2076065R ES 9201253 A ES9201253 A ES 9201253A ES 9201253 A ES9201253 A ES 9201253A ES 2076065 R ES2076065 R ES 2076065R
- Authority
- ES
- Spain
- Prior art keywords
- materials
- refraction index
- zone
- myopia
- eye
- 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.)
- Granted
Links
- 230000004402 high myopia Effects 0.000 abstract 1
- 230000004379 myopia Effects 0.000 abstract 1
- 208000001491 myopia Diseases 0.000 abstract 1
Landscapes
- Prostheses (AREA)
- Eyeglasses (AREA)
Abstract
LENTE INTRAOCULAR DE CORRECCION DE ALTA MIOPIA. SE CARACTERIZA PORQUE SE CONSTITUYE A PARTIR DE TRES LENTES FORMADAS POR UN CUERPO (1) AL QUE SE ACOPLA UN CUERPO (3) DETERMINANDOSE ENTRE AMBOS CUERPOS (1 Y 3) UNA ZONA VACIA (2) DE FORMA QUE EL INDICE DE REFRACCION DE LA ZONA (2) ES SIEMPRE INFERIOR AL DE LOS MATERIALES (1 Y 3) Y EL INDICE DE REFRACCION DE TODOS ELLOS ES SUPERIOR AL DEL HUMOR ACUOSO DEL OJO. LOS MATERIALES (1 Y 3) PUEDEN SER EL MISMO. LA APLICACION MAS IMPORTANTE DE LA INVENCION ES PARA LA CORRECCION DE LA MIOPIA ENTRE -10 Y -30 DIOPTRIAS. SU IMPLANTACION SE REALIZA POR MEDIOS QUIRURGICOS EN LA CAMARA ANTERIOR DEL OJO.HIGH MYOPIA INTRAOCULAR CORRECTION LENS. IT IS CHARACTERIZED BECAUSE IT IS CONSTITUTED FROM THREE LENSES FORMED BY A BODY (1) TO WHICH A BODY IS COUPLED (3) DETERMINING BETWEEN BOTH BODIES (1 AND 3) AN EMPTY ZONE (2) SO THAT THE REFRACTION INDEX OF THE ZONE (2) IS ALWAYS LOWER THAN MATERIALS (1 AND 3) AND THE REFRACTION INDEX OF ALL OF THEM IS HIGHER THAN THE AQUEOUS EYE HUMOR. THE MATERIALS (1 AND 3) MAY BE THE SAME. THE MOST IMPORTANT APPLICATION OF THE INVENTION IS FOR THE CORRECTION OF MYOPIA BETWEEN -10 AND -30 DIOPTRIES. ITS IMPLEMENTATION IS MADE BY SURGICAL MEANS IN THE PREVIOUS CAMERA OF THE EYE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9201253A ES2076065B1 (en) | 1992-06-17 | 1992-06-17 | HIGH MYOPIA INTRAOCULAR CORRECTION LENS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9201253A ES2076065B1 (en) | 1992-06-17 | 1992-06-17 | HIGH MYOPIA INTRAOCULAR CORRECTION LENS. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ES2076065A2 ES2076065A2 (en) | 1995-10-16 |
| ES2076065R true ES2076065R (en) | 1998-02-16 |
| ES2076065B1 ES2076065B1 (en) | 1998-10-16 |
Family
ID=8277359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES9201253A Expired - Fee Related ES2076065B1 (en) | 1992-06-17 | 1992-06-17 | HIGH MYOPIA INTRAOCULAR CORRECTION LENS. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2076065B1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4074368A (en) * | 1976-09-08 | 1978-02-21 | Said Chauncey F. Levy, Jr., By Said Richard J. Pegis | Intraocular lens with high magnification |
| FI79619C (en) * | 1984-12-31 | 1990-01-10 | Antti Vannas | Intraocular lens |
| US4642116A (en) * | 1985-03-19 | 1987-02-10 | Henry Clayman | Buoyant posterior chamber intraocular lens implant |
| US4731078A (en) * | 1985-08-21 | 1988-03-15 | Kingston Technologies Limited Partnership | Intraocular lens |
| US4828558A (en) * | 1987-07-28 | 1989-05-09 | Kelman Charles D | Laminate optic with interior Fresnel lens |
| US5152788A (en) * | 1989-12-27 | 1992-10-06 | Minnesota Mining And Manufacturing Company | Multifocal diffractive ophthalmic lens and method of manufacture |
-
1992
- 1992-06-17 ES ES9201253A patent/ES2076065B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2076065A2 (en) | 1995-10-16 |
| ES2076065B1 (en) | 1998-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 19951016 Kind code of ref document: R Effective date: 19951016 |
|
| FD2A | Announcement of lapse in spain |
Effective date: 20141120 |