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Lighting device for therapeutic and prophylactic filter of healthy eyes and in process of neurosurgery, has light and yellow pigmentation filter that absorbs short wavelengths less than five hundred runCM Patents

The invention relates to a device for the therapeutic and prophylactic treatment of healthy eyes, pseudo-aphakic eyes and/or eyes with macular and retinal degeneration, characterised in that it is produced by applying a filter with yellow pigmentation to an ordinary lighting device in order to protect the eyes from short wavelengths in the visible spectrum, less than 500 nm, more preferably 350-500 nm. The invention removes the difficulties and risks associated with existing techniques used to provide protection for cataract-operated eyes and to protect and improve healthy eyes and eyes suffering neurodegenerative processes, simply by applying a protective filter to any lighting device. The invention combines an ordinary lighting device with a yellow pigmentation filter which absorbs short wavelengths of less than 500 nm, the filter covering the entire illumination device's light emission area.

Datos clave

CategoríaInvención

Índice de la ficha

Updated at
05/11/2026
Numero publicacion
EP.2085798.A1
Fecha publicacion
05/08/2009
Anio publicacion
2009

En detalle

Reivindicaciones

1. Therapeutic and prophylactic device for the protection of pseudo-aphakic eyes characterized for being the result of applying a filter with yellow pigmentation that absorbs short wavelengths between 350 and 500 nm over one or several illumination devices. 2. Therapeutic and prophylactic device for pseudo-aphakic eyes as per claim 1 that corresponds to a filter with yellow pigmentation that is suitable to be used on the illumination device. 3. Therapeutic and prophylactic device for pseudo-aphakic eyes as per claims 1 and 2 that includes a common illumination device. 4. Therapeutic and prophylactic device for healthy eyes or those with neuro-degenerative retina processes characterized for being the result of applying a filter with yellow pigmentation that absorbs short wavelengths between 350 and 500 nm over one or several illumination devices. 5. Therapeutic and prophylactic device for healthy eyes or those with neuro-degenerative retina processes as per claim 4 that corresponds to a filter with yellow pigmentation that is suitable to be used on the illumination device. 6. Therapeutic and prophylactic device for healthy eyes or those with neuro-degenerative retina processes as per claims 4 and 5 that includes a common illumination device.

Etiquetas

Inventores
Ramos Celia SanchezCelia Sanchez RamosSanchez Ramos CeliaСанчес Рамос, СелиаSanchez Ramos, Celia
Solicitantes
Universidad Complutense de MadridУниверсидад Комплутенсе Де Мадрид
Clasificacion ipc
A61F 9/ 00 A IF21V 9/ 00 A IG02B 5/ 23 A IA61F 9/ 007 A IF21V 9/ 08 A I
Clasificacion cpc
A61F9/00&570F21V9/08&400
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