ALEXANDRIA, Va., July 30 -- United States Patent no. 12,369,774, issued on July 29, was assigned to SONOSCAPE MEDICAL CORP. (Guangdong, China).
"Endoscope forceps elevator, endoscope distal end and duodenoscope system" was invented by Feng Jing (Guangdong, China), Keduan Xu (Guangdong, China) and Gongan Wu (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are an endoscope forceps elevator, an endoscope distal end and a duodenoscope system. The bottom of the endoscope forceps elevator is in communication with an instrument channel and the endoscope forceps elevator is provided with a hinge part configured to be hinged with an endoscope distal end base; a positioning groove adapted to ...