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ES2094086B1 - INTRAOCULAR LENS MENISCO OF REAR CAMERA OF POWER LESS THAN A DIOPTRY FOR MAGNIOUS MIOPIA. - Google Patents

INTRAOCULAR LENS MENISCO OF REAR CAMERA OF POWER LESS THAN A DIOPTRY FOR MAGNIOUS MIOPIA.

Info

Publication number
ES2094086B1
ES2094086B1 ES9400315A ES9400315A ES2094086B1 ES 2094086 B1 ES2094086 B1 ES 2094086B1 ES 9400315 A ES9400315 A ES 9400315A ES 9400315 A ES9400315 A ES 9400315A ES 2094086 B1 ES2094086 B1 ES 2094086B1
Authority
ES
Spain
Prior art keywords
lens
menisco
dioptry
rear camera
miopia
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
Application number
ES9400315A
Other languages
Spanish (es)
Other versions
ES2094086A2 (en
ES2094086R (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

LENTE INTRAOCULAR MENISCO DE CAMARA POSTERIOR DE POTENCIA INFERIOR A UNA DIOPTRIA PARA MIOPIA MAGNA. DEL TIPO DE LAS QUE ESTAN CONSTITUIDAS POR UN CUERPO CON UN CIERTO ESPESOR (E) DOTADO DE UNA SUPERFICIE CURVO CONCAVA (3) Y OTRA CURVOCONVEXA (2) (MENISCO) CUYA APLICACION CONSISTE EN SUSTITUIR LAS FUNCIONES DEL CRISTALINO DEL OJO, TRAS UNA INTERVENCION DE CATARATAS, PARA DEJAR EMETROPE A LA PERSONA OPERADA. TIENE POR OBJETO CONSEGUIR EMETROPIZAR AQUELLOS OJOS MIOPES LOS CUALES POR SUS LONGITUDES AXIALES Y POTENCIAS CORNEALES PRESENTAN UN RANGO DE EMETROPIZACION INFERIOR A UNA DIOPTRIA; PARA LO QUE ESENCIALMENTE SE CARACTERIZA PORQUE LOS RADIOS DE CURVATURA (R), DE LA SUPERFICIE CURVOCONCAVA (3) Y CURVO CONVEXA (2) QUE COMPONEN LA LENTE SON IGUALES EN VALOR Y SIGNO TODO ELLO EN ORDEN A PRESENTAR UNA POTENCIA MUY BAJA. LOS HAPTICOS (4) QUE CONSTITUYEN LOS ELEMENTOS DE FIJACION DE LA LENTE EN LA CAMARA POSTERIOR, ESTAN DETERMINADOS POR CUERPOS DIAMETRALMENTE OPUESTOS EN LA LENTE QUE SON ALARGADOS Y DE SECCION CIRCULAR Y SE PROLONGAN SUPERIOR E INTERIORMENTE DE FORMA INCLINADA CON RESPECTO A LA LENTE HASTA EL CENTRO DE LA MISMA. LOS HAPTICOS SON SUSCEPTIBLES DE PRESENTAR UN ACODAMIENTO (7) EN PROXIMIDAD A SU EXTREMO.INTRAOCULAR LENS MENISCO OF REAR CAMERA OF POWER LESS THAN A DIOPTRY FOR MAGNIOUS MIOPIA. OF THE TYPE OF THOSE THAT ARE CONSTITUTED BY A BODY WITH A CERTAIN THICKNESS (E) EQUIPPED WITH A CURVED CONCAVE SURFACE (3) AND ANOTHER CURVOCONVEXA (MENISCO) WHOSE APPLICATION CONSISTS OF REPLACING THE FUNCTIONS OF THE EYE CRYSTALLINE, AFTER AN INTERVENTION OF FALLS, TO LEAVE THE OPERATED PERSON EMETROPE. IT HAS THE PURPOSE OF GETTING TO EMETROPIZE THOSE NEAR EYES WHICH FOR THEIR AXIAL LENGTHS AND CORNEAL POTENTIALS PRESENT A RANGE OF EMETROPIZATION LESS THAN A DIOPTRY; FOR WHICH ESSENTIALLY IS CHARACTERIZED BECAUSE THE RADIUSES OF CURVATURE (R), OF THE CURVED CONCAVE SURFACE (3) AND CONVEX CURVED (2) THAT COMPOSE THE LENS ARE EQUAL IN VALUE AND SIGN ALL IN ORDER TO PRESENT A VERY LOW POWER. THE HAPTICS (4) THAT CONSTITUTE THE FIXING ELEMENTS OF THE LENS IN THE REAR CAMERA, ARE DETERMINED BY BODIES DIAMETRALLY OPPOSED ON THE LENS THAT ARE LENGTHENED AND OF CIRCULAR SECTION AND PROLONG UPPER AND INTERIORMALLY INCLINED WITH RESPECT TO THE THE CENTER OF THE SAME. THE HAPPY PEOPLE ARE SUSCEPTIBLE TO PRESENT A LODGING (7) IN PROXIMITY TO ITS 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 ES2094086A2 (en) 1997-01-01
ES2094086R ES2094086R (en) 1997-07-01
ES2094086B1 true 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)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1265688A (en) * 1984-10-17 1990-02-13 Alain Rainville Bi-focal corneal lens and method of making the same
FR2647227B1 (en) * 1989-05-19 1991-08-23 Essilor Int OPTICAL COMPONENT, SUCH AS AN INTRAOCULAR IMPLANT OR CONTACT LENS, SUITABLE FOR CORRECTING THE VISION OF AN INDIVIDUAL
US5192319A (en) * 1991-05-20 1993-03-09 Worst Jan G F Intraocular refractive lens

Also Published As

Publication number Publication date
ES2094086A2 (en) 1997-01-01
ES2094086R (en) 1997-07-01

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