US Patent Issued to Oregon Health & Science University on Nov. 3 for "Signal attenuation-compensated and projection resolved optical coherence tomography angiography (sacPR-OCTA)" (Oregon Inventors)

ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,778,415, issued on Nov. 3, was assigned to Oregon Health & Science University (Portland, Ore.).

"Signal attenuation-compensated and projection resolved optical coherence tomography angiography (sacPR-OCTA)" was invented by Yali Jia (Portland, Ore.) and Jie Wang (Portland, Ore.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are methods and systems for signal attenuation-compensated projection-resolved (sacPR) optical coherence tomography angiography (OCTA). The sacPR OCTA may be free of segmentation and vascular contrast enhancement. In some embodiments, projection artifacts may be suppressed with signal compensation including flow and large ves...