ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,485,217, issued on Dec. 2.

"Contactless wound treatment barrier and method of contactless wound treatment" was invented by Alberto Haces (Parkland, Fla.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A contactless wound treatment barrier assembly carrying a primed wound treatment composition carrier is secured to a patient's skin at a location encapsulating a wound. A wound treatment composition is emitted from the carrier in a gaseous state. The gaseous emission remains within an interior volume of the wound treatment barrier assembly. The design of the wound treatment barrier assembly can minimize any contact between a body of the wound treatment barri...