US Patent Issued to OLYMPUS on Nov. 18 for "Control device, ultrasonic treatment system, and resonance frequency searching method" (Japanese Inventor)

ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,471,945, issued on Nov. 18, was assigned to OLYMPUS Corp. (Tokyo).

"Control device, ultrasonic treatment system, and resonance frequency searching method" was invented by Shogo Hasegawa (Tachikawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A control device includes: an energy source configured to supply an input combined signal having a plurality of frequency components to an ultrasound transducer; a detector configured to detect an output combined signal resulting from a change of the input combined signal by a frequency response of the ultrasound transducer, and output a detected signal according to the output combined signal; and a process...