Beijing, April 30 -- Jiamusi University has secured a patent on electromechanical professional electric welding practice device. Wang Chenglin, Li Huiying, Lei Jingping and Liang Chengcai developed the invention. The patent application number is CN202323353167U 20231211. The patent publication number is CN221716042 (U). Interna..

Beijing, April 30 -- The Third Affiliated Hospital of Sun Yat-sen University has secured a patent on medical enema nursing bag. Yu Ting developed the invention. The patent application number is CN202420123839U 20240118. The patent publication number is CN221712655 (U). International Patent Classification codes are A61G12/00, ..

Beijing, April 28 -- Moxin Taizhou Tech Co Ltd has secured a patent on hand mold cleaning device. Tian Jianqing, Huang Zhengqun and Ruan Mengfu developed the invention. The patent application number is CN202323547568U 20231226. The patent publication number is CN221697580 (U). International Patent Classification code is B29C3..

Beijing, April 28 -- Hubei Shunsilu Grinding Technology has obtained a patent for porous abrasive paper. This invention was developed by Hu Li. The patent application number is CN20242016468U 20240103. The patent publication number is CN221696569 (U). International Patent Classification codes are B24D11/00, B24D11/02, B24D11/04..

Beijing, April 26 -- Beijing Cancer Hospital has secured a patent on oral anastomosis dressing bag. Ma Xinsuo, Yu Xi, Li Xin, Liu Li, Qu Jianmei and Xue Kan developed the invention. The patent application number is CN202323635535U 20231229. The patent publication number is CN221691328 (U). International Patent Classification ..

Beijing, April 26 -- First People's Hospital of Kashgar has been awarded a patent for finger pulse oxygen clip fixing device. This invention was developed by Gao Wen, Li Qin and Zhai Yating. The patent application number is CN202323127904U 20231117. The patent publication number is CN221690941 (U). International Patent Classi..

Beijing, April 24 -- Chengdu Shangjin Nanfu Hospital has been awarded a patent for nursing device convenient for postoperative walking. This invention was developed by Hu Lingying and Wang Yuanyuan. The patent application number is CN202322848758U 20231024. The patent publication number is CN221672520 (U). International Paten..