PROCEDIMIENTO PARA ELABORAR UNA LENTE INTRAOCULAR MONOFOCAL ASFERICA ISOPLANATICA Y LENTE OBTENIDA EMPLEANDO DICHO PROCEDIMIENTO

The invention can be used to obtain isoplanatic aspheric monofocal intraocular lenses in a viewing range of up to 25º (preferably up to 10º). The method comprises the following steps: 1. mathematical definition of an aphakic eye model; 2. mathematical definition of an intraocular lens model; 3. math...

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Bibliographic Details
Main Authors MARCOS CELESTINO, SUSANA, SALAZAR SALEGUI, PEDRO, DORRONSORO DIAZ, CARLOS, MONTEJO BERLINGEN, JAVIER, BARBERO BRIONES, SERGIO
Format Patent
LanguageSpanish
Published 30.01.2013
Subjects
BANDAGES, DRESSINGS OR ABSORBENT PADS
DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS
FILTERS IMPLANTABLE INTO BLOOD VESSELS
FIRST-AID KITS
FOMENTATION
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES
PROSTHESES
TREATMENT OR PROTECTION OF EYES OR EARS
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Summary:The invention can be used to obtain isoplanatic aspheric monofocal intraocular lenses in a viewing range of up to 25º (preferably up to 10º). The method comprises the following steps: 1. mathematical definition of an aphakic eye model; 2. mathematical definition of an intraocular lens model; 3. mathematical definition of the implantation of the lens; 4. mathematical definition of the merit function; 5. definition of the contour conditions; 6. definition of a measurement for characterizing optical quality; and 7. optimization of the merit function. According to the invention, the measurement used to characterize the optical quality considers, in a novel manner, the simultaneous combination of multiple field positions, preferably weighted.
Bibliography:Application Number: ES20100030855