Patents by Inventor Naifeng Tian

Naifeng Tian has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • A GUIDE PLATE STRUCTURE FOR SPINE SURGERY AND THE PRODUCTION METHOD AND USAGE THEREOF
    Publication number: 20220330955
    Abstract: A guide plate for spine surgery incl odes a guide plate body. The guide plate body includes a medial surface matching the back surface of surgical segment centrum. The guide plate body is provided with a guide hole. The outer surface of guide block is conical, the guide plate body is provided with a drill hole corresponding to the guide block. The drill hole matches the outer surface of front end of guide block, the guide block is embedded in the drill hole.
    Type: Application
    Filed: April 16, 2021
    Publication date: October 20, 2022
    Inventors: Haiming Jin, Xiangyang Wang, Weimin Zeng, Xuyao Han, Yingjing Chen, Sunren Sheng, Naifeng Tian, Sheng Wang