US Patent Issued to Beijing Taijieweiye Technology on Feb. 17 for "Blood flow guide device conveying system capable of visual tracking and positioning, and tracking and positioning method" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,551,221, issued on Feb. 17, was assigned to Beijing Taijieweiye Technology Co. Ltd (Beijing).

"Blood flow guide device conveying system capable of visual tracking and positioning, and tracking and positioning method" was invented by Yongsong Xu (Beijing), Lei Mu (Beijing), Hang Tang (Beijing), Chuan Qin (Beijing), Jian Wu (Beijing) and Jinlei Wang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A blood flow guide device conveying system comprises a blood flow guide device, a push guide wire, a support spring, a distal spring, a friction gasket, a distal marker, a proximal marker, and a complete release marker. The distal spring is provided at a ...