ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,426,972, issued on Sept. 30, was assigned to Shenzhen Edge Medical Co. Ltd. (Guangdong, China).
"Operating arm and surgical robot" was invented by Jian Huang (Shenzhen, China), Yuanqian Gao (Shenzhen, China) and Jianchen Wang (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "An operating arm (100) includes a driving cartridge (1), a link (2), an end instrument (3), and a first group driving wire (4) and a second group driving wire (5) penetrating the link (2). The end instrument (3) includes a connecting assembly (6) connected to the link (2) and an end effector (7) connected to the connecting assembly (6). The driving cartridge (1) inclu...