Antimicrobial material comprising synergistic combinations of metal oxides
AssigneeArgaman Technologies Ltd.
InventorMechael Kanovsky
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Abstract
The present invention relates to methods and articles for wound healing involving the use of a material having antimicrobial properties, said material comprising a synergistic combination of at least two metal oxide powders, comprising a mixed oxidation state oxide of a first metal and a single oxidation state oxide of a second metal, wherein the mixed oxidation state oxide constitutes from about 0.05% to about 15% wt. of the total weight of the synergistic combination of the at least two metal oxide powders and wherein the ions of the metal powders are in ionic contact upon exposure of said material to moisture.
Claims20
A method of treating a wound, comprising applying to the wound a material having antimicrobial properties, said material comprising a synergistic combination of at least two metal oxide powders, comprising a mixed oxidation state oxide of a first metal and a single oxidation state oxide of a second metal, wherein the mixed oxidation state oxide constitutes from about 0.05% to about 15% wt. of the total weight of the synergistic combination of the at least two metal oxide powders and wherein the ions of the metal oxides are in ionic contact upon exposure of said material to moisture.
A wound healing article comprising a material having antimicrobial properties, said material comprising a synergistic combination of at least two metal oxide powders, comprising a mixed oxidation state oxide of a first metal and a single oxidation state oxide of a second metal, wherein the mixed oxidation state oxide constitutes from about 0.05% to about 15% wt. of the total weight of the synergistic combination of the at least two metal oxide powders and wherein the ions of the metal oxides are in ionic contact upon exposure of said material to moisture.
Dependencies are inferred from the claim text.