CRYSTALLINE POLYMERIC COMPOSITIONS FOR OPHTHALMIC DEVICES
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United States of America Patent
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Issued Date -
Sep 18, 2014
app pub date -
Mar 11, 2014
filing date -
Mar 14, 2013
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Abstract
Ophthalmic devices suitable for implantation into the eye through small incisions or insertion into an existing orifice are disclosed. These devices are made from a composition comprising crystalline or semi-crystalline polymeric materials which have a glass transition temperature (Tg) of from about −100° C. to about 37° C., and wherein Tg for the material is lower than Tm for the composition. Disclosed devices include intraocular lenses, corneal inlays, drug delivery devices and implants for reducing intraocular pressure in glaucoma patients.
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