Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11337695 | Staple cartridge assembly and medical stapler using the staple cartridge assembly | Tuo Shu | 2022-05-24 |
| 11123072 | Tissue closure device and medical instrument | Wangdong Chen, Kaifen Fu, Tuo Shu, Laicun Li | 2021-09-21 |
| 10888323 | Staple cartridge assembly and medical stapler using the staple cartridge assembly | Wangdong Chen | 2021-01-12 |
| 10772628 | Staple cartridge assembly and medical stapler using the staple cartridge assembly | Wangdong Chen, Tuo Shu, Hui Gao | 2020-09-15 |
| 10603063 | Suturing and cutting apparatus for endoscopic surgery | Wangdong Chen, Tuo Shu | 2020-03-31 |
| 10070864 | Loading unit assembly and linear surgical stapler with loading unit assembly | Wangdong Chen, Tuo Shu, Kaifen Fu, Yongwang Pei | 2018-09-11 |