GENEVA, March 2 -- 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/CN2025/114963) for "MULTI-WAY CONNECTOR, OPERATION HANDLE, AND CHANNEL ASSEMBLY OF ENDOSCOPE" on Aug 15, 2025. With publication no. WO/2026/040922, the details related to ...