Medical
| Tue 09 Jun 2026
Beijing, June 10 -- The 7th Medical Center of PLA General Hospital has sought patent for Puncture Indwelling Device Suitable for Ommaya Sac. This invention was developed by Wang Huaping, Liu Li, Li Wenchao, Liang Ming, Zhang Tianlei, Xu Xin, Xiong Yan, Sun Xiaohan, Li Jingyan, Lyu Yuqin, Xu Juan, Xue Haichun, Liu Jie, Lyu Xiaoju..