ALEXANDRIA, Va., July 21 -- United States Patent no. 12,685,850, issued on July 21, was assigned to WUHAN VICKOR MEDICAL TECHNOLOGY Co. LTD. (Wuhan, China).
"Atrial shunt decompression device, weaving device and weaving method thereof" was invented by Song Chen (Wuhan, China), Xueli Wang (Wuhan, China), Changdong Zhang (Wuhan, China), Ming Sun (Wuhan, China), Tao Zhu (Wuhan, China) and Liang Mao (Wuhan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An atrial shunt regulation device, a braid tool and a braid method thereof. The left disk (1) and the right disk (2) of the atrial shunt regulation device are connected via the intermediate portion (3) as a single piece, and the left disk (1), the intermedi...