ALEXANDRIA, Va., June 16 -- United States Patent no. 12,306,361, issued on May 20, was assigned to Canon Medical Systems Corp. (Otawara, Japan).
"X-ray diagnostic apparatus and medical image processing apparatus" was invented by Yuling Qin (Nasushiobara, Japan), Ping Xin (Yokohama, Japan) and Yukiko Tomooka (Nasushiobara, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "According to one embodiment, an X-ray diagnostic apparatus includes processing circuitry. The processing circuitry is configured to execute first calculation processing of calculating three-dimensional position information of each of an X-ray generator and an X-ray detector during rotation imaging, based on projection data acquired by exe...