ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,551,108, issued on Feb. 17, was assigned to CANON U.S.A. INC. (Mel Ville, N.Y.).

"Angiography image/video synchronization with pullback and angio delay measurement" was invented by Yu Zhang (Concord, Mass.) and Daisuke Yamada (Cambridge, Mass.).

According to the abstract* released by the U.S. Patent & Trademark Office: "One or more devices, systems, methods and storage mediums for optical imaging medical devices, such as, but not limited to, Optical Coherence Tomography (OCT), single mode OCT, and/or multi-modal OCT apparatuses and systems, and methods and storage mediums for use with same, for viewing, controlling, updating, and emphasizing imaging modalities, for performing angio d...