Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10433848 | Circular stapler and staple head assembly thereof | Kezhan Sun | 2019-10-08 |
| 10327770 | Linear cutting stapler | Tuo Shu, Kaifen Fu, Sumei Zhang | 2019-06-25 |
| 10265070 | Linear cutting stapler | Tuo Shu, Yongwang Pei | 2019-04-23 |
| 10226255 | Medical anastomosis device | Shuicheng Ding, Yanbo Shi | 2019-03-12 |