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US 5,631,301 AGranted
Topical antibiotic composition providing optimal moisture environment
AssigneeVirotex Corporation
InventorDavid W. Osborne
Life of this patent
Estimating the term…
Abstract
A composition for the treatement of wounds comprising a topical semisolid composition capable of providing a prophylaxis against infection, wherein the semisolid composition maintains constant moisture by promoting increased water content in wounds becoming dry and reduced water content in wounds having excess exudate. The topical semisolid composition is used in conjunction with antibiotic formulations.
Claims2
A composition for the treatment of wounds comprising:
- a topical semisolid composition which is capable of providing a moist environment for a wound by promoting increased water content in wounds becoming dry and promoting reduced water content in wounds having excess exudate, comprising vehicles, which are capable of incorporating water to at least 30% of their initial application weight, while also being capable of retaining at least 60% of their application weight for two hours when left at ambient conditions on a non-absorbing surface;
- and an antibiotic formulation, wherein the topical semisolid comprises a hydrophilic gel or hydroalcoholic gel having between about 1% to about 4% ammonium acrylates/acrylonitrogen copolymer as the gelling agent.
A composition for the treatment of wounds comprising:
- a topical semisolid composition which is capable of providing a moist environment for a wound by promoting increased water content in wounds becoming dry and promoting reduced water content in wounds having excess exudate, comprising vehicles, which are capable of incorporating water to at least 30% of their initial application weight, while also being capable of retaining at least 60% of their application weight for two hours when left at ambient conditions on a non-absorbing surface;
- and an antibiotic formulation, wherein the topical semisolid comprises a hydrophilic gel or hydroalcoholic gel having between about 1% to about 4% PVM/MA decadiene crosspolymer as the gelling agent.
Dependencies are inferred from the claim text.