OPHTHALMIC SEALANT COMPOSITION AND METHOD FOR USE
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United States of America Patent
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Issued Date -
Feb 7, 2013
app pub date -
Apr 12, 2011
filing date -
Apr 13, 2010
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Abandoned
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Abstract
A polymeric hydrogel sealant specifically formulated to seal ophthalmic wounds is provided. The sealant is formed by mixing two aqueous solutions. The first aqueous solution comprises an oxidized dextran having a specific average molecular weight range and oxidation level and the second aqueous solution comprises a 4-arm polyethylene glycol having two primary amine groups at the end of substantially every arm. A kit and method for sealing an ophthalmic wound using the hydrogel sealant is also provided.
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