GENEVA, Feb. 16 -- HUNAN VATHIN MEDICAL INSTRUMENT CO., LTD. (1 / F, Building 12, Innovation And Entrepreneurship Service Center, No. 9, Chuanqi West Road, Jiuhua Economic Development ZoneXiangtan, Hunan 411100), 湖南省华芯医疗器械有限公司 (中国湖南省湘潭市九华经开区传奇西路9号创新创业服务中心12栋1楼) filed a patent application (PCT/CN2025/114923) for "SHIFTING ASSEMBLY, HANDLE, AND ENDOSCOPE" on Aug 15, 2025. With publication no. WO/2026/032451, the details related to the patent application was pub...