Sustained release ophthalmological device and method of making and using the same
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United States of America Patent
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Aug 15, 2006
Grant Date -
Aug 7, 2003
app pub date -
Jan 17, 2003
filing date -
Jan 18, 2002
priority date (Note) -
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Abstract
A method of making an ophthalmological implant by applying a layer of pharmaceutical agent and an overlying layer of a bioerodible material, a biodegradable material, a bloavailable material or a mixture thereof, the overlying layer having variable thickness and being dimensioned for prolonged release of the pharmaceutical agent from the implant as the overlying layer degrades.
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