Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10499940 | Apparatus for removing calculus in vitro | Fujian Cao, Changbao Xu, Zhiqiang Chen | 2019-12-10 |
| 10368885 | Suction evacuation sheath | Shaw P. Wan | 2019-08-06 |
| 10213095 | Percutaneous puncture and dilation visible irrigation-suction system and method of using the same | Guohua BAO, Xinrong Lu, Lifang Hua, Jianqiang Ma | 2019-02-26 |