US Patent Issued to FUWAI HOSPITAL CHINESE ACADEMY OF MEDICAL SCIENCES on July 1 for "Valved vascular prosthesis and manufacturing method thereof" (Chinese Inventors)

ALEXANDRIA, Va., July 3 -- United States Patent no. 12,343,248, issued on July 1, was assigned to FUWAI HOSPITAL CHINESE ACADEMY OF MEDICAL SCIENCES (Beijing).

"Valved vascular prosthesis and manufacturing method thereof" was invented by Chenxi Ouyang (Beijing), Sishi Liu (Beijing), Tuo Yan (Beijing), Jun Yan (Beijing), Miao Yu (Beijing), Huichai Li (Beijing), Yuanrui Gu (Beijing), Shuo Dong (Beijing) and Yangxue Sun (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a valved vascular prosthesis and a manufacturing method thereof. The valved vascular prosthesis, comprising an artificial blood vessel and a valve disposed inside for obstruction; the valve is in a skirt state...