GENEVA, March 22 -- 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/CN2025/115328) for "PLUG, JACK STRUCTURE, AND ENDOSCOPE" on Aug 18, 2025. With publication no. WO/2026/056629, the details related to the patent application was published o...