Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9999445 | Full-vagina sleeve cylindrical expansion and pneumoperitoneum integrated device | Andong Ling | 2018-06-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9999445 | Full-vagina sleeve cylindrical expansion and pneumoperitoneum integrated device | Andong Ling | 2018-06-19 |