Patent ID: 6987133

Claim:
A method of treating burns, wounds and other topical infections of human being or animal hosts comprising spraying a non-aerosol spray system onto a disorder area, wherein the non-aerosol spray system comprises: (a) a hand or finger trigger sprayable hydrophilic matrix composition; wherein the hydrophilic matrix composition comprises: (i) a bisbiguanide salt or a micronized sulfanilamide salt; (ii) about 0.1 to about 25% of a hydrophilic base, wherein the hydrophilic base is about 0.1 to about 2% of cross-linked acrylic acid polymer or polymers with about 0.1 to about 2% of alkaline solution or about 1 to about 25% of polyoxyethylene alkyl ether or ethers, wherein the cross-linked acrylic acid polymer is Carbomer 934, Carbomer 940, or Carbomer 941, wherein the alkaline solution is about 25% of sodium hydroxide solution or strong ammonia solution; (iii) about 3 to about 40% of a humectant; (iv) about 0.1 to about 1% of a preservative; and (v) suitable amount of purified water to adjust to 100%; and (b) a hand or finger trigger actuated pump spray device designed to spray a wide or narrow spray pattern.