Stable ophthalmic oil-in-water emulsions with sodium hyaluronate for alleviating dry eye
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United States of America Patent
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app pub date -
May 3, 2006
filing date -
Mar 18, 2003
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Abandoned
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Abstract
An ophthalmic composition is self-emulsifying. The composition includes oil globules having an average size of less than 1 micron dispersed in an aqueous phase. These globules include a surfactant component with one or two surfactants and a polar oil component. The surfactant component and the oil component are selected to self-emulsify when mixed without mechanical homogenization. The composition also includes a disinfectant suitable for ophthalmic use, and can optionally include a therapeutic agent suitable for ophthalmic treatment.
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