ALEXANDRIA, Va., July 28 -- United States Patent no. 12,690,918, issued on July 28, was assigned to Gyrus ACMI Inc. (Westborough, Mass.).

"Spectral detection of optical fiber flashing event" was invented by Charles A. Baker (Rogers, Minn.), Sergey A. Bukesov (Acton, Mass.), Kurt G. Shelton (Bedford, Mass.) and Kester Julian Batchelor (Mound, Minn.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A laser tissue ablation system can include an optical fiber, with a distal end being extendible from an endoscope body of an endoscope. The optical fiber can deliver therapeutic laser light from the distal end of the optical fiber toward a target site, and receive return light into the distal end of the optical fiber. ...