ES2094086A2 - Posterior chamber intraocular lens/meniscus with a power below one dioptre for severe myopia - Google Patents

Posterior chamber intraocular lens/meniscus with a power below one dioptre for severe myopia

Info

Publication number
ES2094086A2
ES2094086A2 ES09400315A ES9400315A ES2094086A2 ES 2094086 A2 ES2094086 A2 ES 2094086A2 ES 09400315 A ES09400315 A ES 09400315A ES 9400315 A ES9400315 A ES 9400315A ES 2094086 A2 ES2094086 A2 ES 2094086A2
Authority
ES
Spain
Prior art keywords
lens
dioptre
meniscus
posterior chamber
curvoconvex
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
Application number
ES09400315A
Other languages
Spanish (es)
Other versions
ES2094086R (en
ES2094086B1 (en
Inventor
Gil Antonio Fimia
Perez M Concepcion Gonzalez
Alvarez Felipe Mateos
Villalobos Inmaculada Pascual
Alonso M Angeles Bacete
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universidad de Alicante
Original Assignee
Universidad de Alicante
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Universidad de Alicante filed Critical Universidad de Alicante
Priority to ES9400315A priority Critical patent/ES2094086B1/en
Publication of ES2094086A2 publication Critical patent/ES2094086A2/en
Publication of ES2094086R publication Critical patent/ES2094086R/es
Application granted granted Critical
Publication of ES2094086B1 publication Critical patent/ES2094086B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The invention is of the type which consists of a body with a certain thickness e given a curvoconcave surface 3 and another, curvoconvex, surface 2 (meniscus), the application of which consists in substituting for the functions of the crystallin of the eye after a cataract operation in order to leave the person who has been operated on free of sight defects. Its object is to successfully render free from sight defects those myopic eyes which, on account of their axial lengths and corneal powers (capacities), exhibit an emetropization range of less than one dioptre, for which purpose it is essentially characterized in that the radii of curvature r of the curvoconcave surface 3 and curvoconvex surface 2 which make up the lens are identical in value and sign, all with a view to exhibiting a very low power. The haptics 4 which constitute the elements for fastening the lens in the posterior chamber are determined by bodies diametrically opposed in the lens which are elongate and of circular section and extend at the top and at the bottom in an inclined manner with respect to the lens as far as the centre of the latter. The haptics are capable of having a bend 7 close to their end.
ES9400315A 1994-02-18 1994-02-18 INTRAOCULAR LENS MENISCO OF REAR CAMERA OF POWER LESS THAN A DIOPTRY FOR MAGNIOUS MIOPIA. Expired - Fee Related ES2094086B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9400315A ES2094086B1 (en) 1994-02-18 1994-02-18 INTRAOCULAR LENS MENISCO OF REAR CAMERA OF POWER LESS THAN A DIOPTRY FOR MAGNIOUS MIOPIA.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9400315A ES2094086B1 (en) 1994-02-18 1994-02-18 INTRAOCULAR LENS MENISCO OF REAR CAMERA OF POWER LESS THAN A DIOPTRY FOR MAGNIOUS MIOPIA.

Publications (3)

Publication Number Publication Date
ES2094086A2 true ES2094086A2 (en) 1997-01-01
ES2094086R ES2094086R (en) 1997-07-01
ES2094086B1 ES2094086B1 (en) 1998-03-01

Family

ID=8285266

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9400315A Expired - Fee Related ES2094086B1 (en) 1994-02-18 1994-02-18 INTRAOCULAR LENS MENISCO OF REAR CAMERA OF POWER LESS THAN A DIOPTRY FOR MAGNIOUS MIOPIA.

Country Status (1)

Country Link
ES (1) ES2094086B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8703646A1 (en) * 1984-10-17 1987-02-16 Supervision Inc Lab Bi-focal corneal lens and method of manufacture.
EP0398813A1 (en) * 1989-05-19 1990-11-22 ESSILOR INTERNATIONAL Compagnie Générale d'Optique Optical component such as intraocular implant or contact lens for correcting the human sight
WO1992020302A1 (en) * 1991-05-20 1992-11-26 Jan Gerben Frans Worst Intraocular refractive lens

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8703646A1 (en) * 1984-10-17 1987-02-16 Supervision Inc Lab Bi-focal corneal lens and method of manufacture.
EP0398813A1 (en) * 1989-05-19 1990-11-22 ESSILOR INTERNATIONAL Compagnie Générale d'Optique Optical component such as intraocular implant or contact lens for correcting the human sight
WO1992020302A1 (en) * 1991-05-20 1992-11-26 Jan Gerben Frans Worst Intraocular refractive lens

Also Published As

Publication number Publication date
ES2094086R (en) 1997-07-01
ES2094086B1 (en) 1998-03-01

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