Patents by Inventor Fanhao Meng

Fanhao Meng 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).

  • Robot system for oral cavity and tooth treatment
    Patent number: 11273091
    Abstract: A robot system for oral cavity and tooth treatment. The system includes a console, a seat device, a robot and a navigation device. The console includes a display device, an operating device and an emergency stop device. The seat device includes a body support portion, an orientation adjustment portion and a head fixing portion. The robot comprises a main controller, a robotic arm, a manipulator. The navigation device performs navigation inside a tooth in a root canal treatment operation according to pre-stored tooth information. The treatment instrument in the manipulator can be replaceable. The seat device can be adjusted such that a patient can face any direction between forward and downward, or lie prostrate.
    Type: Grant
    Filed: May 24, 2018
    Date of Patent: March 15, 2022
    Assignee: PLA General Hospital of China
    Inventors: Haizhong Zhang, Yutong Zhang, Lejun Xing, Youbai Chen, Tingting Jia, Hang Feng, Yao Duan, Xiaoguang Tian, Rui Zhao, Liang Zhu, Fanhao Meng, Bo Qiao, Zheng Zhou, Suixin Hu, Nenghao Jin, Wenjun Yu
  • Surface modification method for polyether-ether-ketone material
    Patent number: 10934408
    Abstract: The present invention relates to a surface modification method for a polyether-ether-ketone material. The method combines physical and chemical methods, and comprises the steps of performing plasma immersion ion implantation on the surface of the polyether-ether-ketone material with argon as an ion source, and then, soaking the polyether-ether-ketone material treated by plasma immersion ion implantation in a hydrogen peroxide aqueous solution, hydrofluoric acid aqueous solution, or ammonia water to make the surface of the modified polyether-ether-ketone material have nanoparticles, shallow nanoporous structures, and/or ravined nanostructures.
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: March 2, 2021
    Assignee: SHANGHAI INSTITUTE OF CERAMICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Xuanyong Liu, Tao Lu, Heying Wang, Fanhao Meng
  • SURFACE MODIFICATION METHOD FOR POLYETHER-ETHER- KETONE MATERIAL
    Publication number: 20170121479
    Abstract: The present invention relates to a surface modification method for a polyether-ether-ketone material. The method combines physical and chemical methods, and comprises the steps of performing plasma immersion ion implantation on the surface of the polyether-ether-ketone material with argon as an ion source, and then, soaking the polyether-ether-ketone material treated by plasma immersion ion implantation in a hydrogen peroxide aqueous solution, hydrofluoric acid aqueous solution, or ammonia water to make the surface of the modified polyether-ether-ketone material have nanoparticles, shallow nanoporous structures, and/or ravined nanostructures.
    Type: Application
    Filed: March 18, 2015
    Publication date: May 4, 2017
    Applicant: SHANGHAI INSTITUTE OF CERAMICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Xuanyong Liu, Tao Lu, Heying Wang, Fanhao Meng