Issued Patents 2023
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11819635 | Steerable catheter suitable for left-hand operation | Yang Li, Quanjie Jiang, Weiguo Fu | 2023-11-21 |
| 11819409 | Artificial chordae tendineae implantation system and clamp aiding apparatus thereof | Weiwei Zhang, Chunyuan Zhou | 2023-11-21 |
| 11737874 | Atrioventricular valve clamping device and atrioventricular valve clamping system | Wei Jiang, Xianzhang ZHENG, Zehan Zhang | 2023-08-29 |
| 11737877 | Adjustable heart valve repair system | Weiwei Zhang, Xianzhang ZHENG | 2023-08-29 |
| 11622761 | Heart valve repair method | Weiwei Zhang, Chunyuan Zhou, Xianzhang ZHENG | 2023-04-11 |
| 11617867 | Drug-coated balloon catheter | Jing Li | 2023-04-04 |
| 11607213 | Heart valve repair method | Weiwei Zhang, Chunyuan Zhou, Xianzhang ZHENG | 2023-03-21 |
| 11554016 | Artificial chordae tendineae implantation system | Weiwei Zhang, Chunyuan Zhou | 2023-01-17 |
| 11547565 | Artificial chordae tendineae and artificial chordae tendineae implantation system | Weiwei Zhang, Chunyuan Zhou | 2023-01-10 |