Therapeutic prophylactic ophthalmologic lens for pseudoaphakic eyes and/or eyes suffering neurodegeneration
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United States of America Patent
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Apr 27, 2010
Grant Date -
Aug 16, 2007
app pub date -
Jan 9, 2007
filing date -
Jan 10, 2006
priority date (Note) -
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Abstract
The object of this invention is an ophthalmologic lens for pseudoaphakic eyes and/or eyes suffering macular and retinal degeneration, created by applying a yellow pigment filter to a regular ophthalmologic lens, to protect the eye from the short wavelengths of the visible spectrum (under 500 nm). This invention avoids the difficulties and risks of the techniques currently available to protect eyes subjected to cataract surgery and improves protection in eyes with neurodegeneration through the simple use of an ophthalmologic lens.The invention is comprised of a common ophthalmologic lens and a yellow pigment that absorbs short wavelengths of light of 350/500 nm, both appropriate for use in humans.
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