ALEXANDRIA, Va., June 2 -- United States Patent no. 12,642,907, issued on June 2.
"Manual and battery powered wound washing gun" was invented by Mariana De Leon Hernandez (Miami Springs, Fla.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A manual and battery powered wound washing gun that is comprised of a gun housing that has a handle section and a barrel section, a reservoir that is housed within the barrel section, a battery that is housed within the housing, a pump that is operatively connected to the battery that is housed within the housing, an internal trigger mechanism that is a one way valve that is housed within the handle section, a nozzle that is attached to a front section of the barrel section...