Viscoelastic solution or gel formulation, and methods of treating a body site with the same
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United States of America Patent
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Mar 5, 2013
Grant Date -
Mar 23, 2006
app pub date -
Sep 21, 2005
filing date -
Sep 21, 2004
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Abstract
The invention relates to method of preparing a viscoelastic therapeutic liquid comprising a viscoelastic agent and a homogenously distributed therapeutically active agent, wherein the therapeutically active agent is distributed throughout the viscoelastic compound when the viscoelastic compound is in dry form. In one embodiment of the invention, the viscoelastic compound in dry form is mixed with an aqueous solution of the therapeutically active agent. The invention further relates to utilities of homogenous viscoelastic compositions in therapeutic applications including ophthalmic surgery.
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