ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,533,506, issued on Jan. 27, was assigned to TrueRelief LLC (Santa Monica, Calif.).
"Method and apparatus for injury treatment" was invented by John Crosson (Santa Monica, Calif.) and Herminio Llevat (Santa Monica, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electrical stimulation apparatus provides an electrical stimulation signal as a DC pulse train at a frequency between 20 kHz and 50 kHz, with the electrical stimulation signal applied to the body of a patient at an injury site, based on sequentially activating respective subsets among a set of electrodes included in an electrode carrier that places the electrodes in contact with the body...