GENEVA, Nov. 24 -- 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/CN2025/095157) for "CIRCUIT BOARD, FRONT END ASSEMBLY, INSERTION PORTION AND ENDOSCOPE" on May 15, 2025. With publication no. WO/2025/237378, the details related to the pate...