Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7828818 | Heart septal defect occlusion devices with adjustable length tether adapting to the unique anatomy of the patient | Shixian Zang, Shiwen Lv, Yaoting Feng, YueHui Xie | 2010-11-09 |