ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,419,780, issued on Sept. 23, was assigned to RECENSMEDICAL INC. (Hwaseong-si, South Korea).
"Hand-held cryotherapy device including cryogen temperature pressure controller and method thereof" was invented by Gun-Ho Kim (Ulsan, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Proposed is a hand-held cooling device for supplying a cryogen to a target region for cryotherapy. The device can include a cryogen container configured to contain a first cryogen having a first temperature and a nozzle configured to spray a first modified cryogen to the target region, the first modified cryogen having a second temperature higher than the first temperatur...