Antimicrobial solutions containing dichloride monoxide and methods of making and using the same
Methods and products are provided for treating a wound or infection in a mammal or disinfecting a surface with a hypochlorous acid solution that has been activated by a catalyst. Additionally provided is a process for preparing an antimicrobial product that produces an activated hypochlorous acid solution for use as an antimicrobial.
1. An antimicrobial solution comprising a first component comprising an effective amount of a hypochlorous acid solution, and wherein the hypochlorous acid solution comprises a buffer selected from the group consisting of a phosphate buffer, acetate buffer, citrate buffer, borate buffer, and combinations thereof, wherein the hypochlorous acid has a pH of about 4 to about 6, and a second component comprising triethanolamine, wherein when the first and second components are combined, the combination produces an activated solution comprising a therapeutically effective amount of dichlorine monoxide, and wherein the activated solution has a pH in a range of from about 4 to about 10.
2. The solution of claim 1 , wherein the triethanolamine is present in a concentration of about 0.3 ppm to about 1.5 ppm.
3. The solution of claim 1 , wherein the activated solution has a pH of from about 5.0 to about 6.0.
4. A method for treating a wound or infection in a mammal, the method comprising:
adding to a solution comprising an effective amount of hypochlorous acid triethanolamine to produce an activated solution comprising a therapeutically effective amount of dichlorine monoxide; and
administering the activated solution to treat the wound or infection,
wherein the hypochlorous acid solution has a pH of about 4 to about 6, and
wherein the activated solution has a pH in a range of from about 4 to about 10,
wherein the hypochlorous acid solution further comprises a buffer selected from the group consisting of a phosphate buffer, acetate buffer, citrate buffer, borate buffer, and combinations thereof.
5. The method of claim 4 , wherein the triethanolamine is present in a concentration of about 0.3 ppm to about 1.5 ppm.
6. The method of claim 4 , wherein the activated solution has a pH of from about 5.0 to about 6.0.
7. The method of claim 4 , wherein the infection is caused by the bacteria Pseudomonas aeruginosa, Escherichia coli, Enterococcus hirae, Acinetobacter baumannii, Acinetobacter species, Bacteroides fragilis, Enterobacter aerogenes, Enterococcus faecalis , Vancomycin resistant- Enterococcus faecium (VRE, MDR), Haemophilus influenzae, Klebsiella oxytoca, Klebsiella pneumoniae, Micrococcus luteus, Proteus mirabilis, Serratia marcescens, Staphylococcus aureus, Staphylococcus epidermidis, Staphylococcus haemolyticus, Staphylococcus hominis, Staphylococcus saprophyticus, Streptococcus pneumoniae, Streptococcus pyogenes, Salmonella choleraesuis, Shigella dysenteriae or a combination thereof.
8. The method of claim 4 , wherein the wound is an oral ulcer, skin ulcer, a diabetic foot ulcer, burn, peritonitis, periodontal disease, gingival disease or a combination thereof.
9. The method of claim 4 , wherein the infection is a pulmonary, ophthalmic, otic, nasal or sinus infection.
10. A process for preparing an antimicrobial solution comprising a first container and a second container the process comprising:
preparing a solution comprising an effective amount of hypochlorous acid, wherein the hypochlorous acid solution further comprises a buffer selected from the group consisting of a phosphate buffer, acetate buffer, citrate buffer, borate buffer, and combinations thereof,
containing the hypochlorous acid solution within the first container wherein the hypochlorous acid solution has a pH of about 4 to about 6, and
containing triethanolamine in a second container,
wherein when the hypochlorous acid solution and triethanolamine are combined the combination produces an activated solution comprising a antimicrobially effective amount of dichlorine monoxide, and
wherein the activated solution has a pH in a range of from about 4 to about 10.
11. The process of claim 10 , wherein the hypochlorous acid solution has a pH of from about 5.0 to about 6.0.
12. The process of claim 10 , wherein the triethanolamine is present in a concentration of about 0.3 ppm to about 1.5 ppm.
13. The process of claim 10 , wherein the activated solution has a pH of from about 5.0 to about 6.0.
14. The process of claim 10 , wherein the hypochlorous acid solution is prepared by electrolysis.
15. The process of claim 10 , wherein the hypochlorous acid solution is prepared by dissolving chlorine in a dilute aqueous alkali metal hydroxide solution.