Issued Patents 2017
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D797289 | Trocar needle | Shaoming Zhu, Jiajiang Wei, Huaping Xu, Lifei Luo | 2017-09-12 |
| D797288 | Trocar | Shaoming Zhu, Jiajiang Wei, Huaping Xu, Lifei Luo | 2017-09-12 |
| D794791 | Trocar | Shaoming Zhu, Linhai Liu, Jiajiang Wei, Huaping Xu, Lifei Luo | 2017-08-15 |
| 9724229 | Implanted tongue pulling device, pull plate, pull line, retractor and method | Xiangmin Zhang | 2017-08-08 |
| D790700 | Trocar sheath | Shaoming Zhu, Linhai Liu, Jiajiang Wei, Huaping Xu, Lifei Luo | 2017-06-27 |
| 9675494 | Elastic tongue-dorsum retraction device, clamping pliers, installation pliers, line guide and implantation method | Xiangmin Zhang | 2017-06-13 |
| D785175 | Trocar needle | Shaoming Zhu, Linhai Liu, Jiajiang Wei, Huaping Xu, Lifei Luo | 2017-04-25 |
| 9603621 | Low-resistance general sealing apparatus for trocar, and trocar | — | 2017-03-28 |
| 9597115 | Ring sealing apparatus for trocar and trocar | — | 2017-03-21 |