ALEXANDRIA, Va., June 19 -- United States Patent no. 12,330,300, issued on June 17, was assigned to NEUROCEAN TECHNOLOGIES INC. (Guangdong, China).
"Tendon transmission system with compound tendon sheath and tendon sheath constraint elements" was invented by Hualong Ren (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A tendon transmission system with compound tendon sheath and tendon sheath constraint element is provided. The transmission system uses the tendon, tendon sheath and ligament tissue of human hands for reference to propose a compound tendon sheath structure composed of inner tendon sheath and outer tendon sheath, which can effectively reduce the friction between tendon and tendon...