ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,453,542, issued on Oct. 28, was assigned to ROBGENIX MEDICAL PTE. LTD. (Singapore).
"Sheath adapter and surgical assistance system" was invented by Hao Chen (Shanghai), Cunwang Ge (Shanghai), Gang Wu (Shanghai) and Xueting Wei (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "A sheath adapter for a surgical assistance system includes a support frame, a telescopic rod assembly and a cap. The rod assembly includes a movable shaft and a rotating shaft which has a first end rotatably connected to the support frame and a second end slidably connected to a first end of the movable shaft. The cap includes a groove for receiving a knob and is connected t...