Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11504133 | Atrial appendage clip | Qingliang Zhou, Jian Meng, Xiaofang Liu | 2022-11-22 |
| 11213297 | Atrial appendage occluder capable of entering half-released state by means of pushing head-end fiber | Qingliang Zhou, Jinshan Li, Jian Meng | 2022-01-04 |