Patents by Inventor Jiancong Wu

Jiancong Wu 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).

  • Plasma operation electrode for otolaryngology department
    Patent number: 11484356
    Abstract: The present invention discloses a plasma operation electrode for an otolaryngology department. The plasma operation electrode for the otolaryngology department includes a tubular loop electrode, a water absorption tube and an effluent flow guiding component. The water absorption tube is sheathed in the tubular loop electrode, a water inlet channel is formed between the water absorption tube and the tubular loop electrode. An end part, away from the handle, of the tubular loop electrode is provided with at least one water outlet hole. The effluent flow guiding component is correspondingly installed at the water outlet hole, and sealed and connected on an outer wall of the tubular loop electrode. A water injecting channel is formed between the effluent flow guiding component and the tubular loop electrode. The plasma operation electrode for the otolaryngology department has a good flow guiding effect to normal saline, and high in reliability and safety.
    Type: Grant
    Filed: December 5, 2019
    Date of Patent: November 1, 2022
    Assignee: SIMAI CO., LTD.
    Inventors: Min Lin, Jiancong Wu
  • Plasma Operation Electrode for Otolaryngology Department
    Publication number: 20210059741
    Abstract: The present invention discloses a plasma operation electrode for an otolaryngology department. The plasma operation electrode for the otolaryngology department includes a tubular loop electrode, a water absorption tube and an effluent flow guiding component. The water absorption tube is sheathed in the tubular loop electrode, a water inlet channel is formed between the water absorption tube and the tubular loop electrode. An end part, away from the handle, of the tubular loop electrode is provided with at least one water outlet hole. The effluent flow guiding component is correspondingly installed at the water outlet hole, and sealed and connected on an outer wall of the tubular loop electrode. A water injecting channel is formed between the effluent flow guiding component and the tubular loop electrode. The plasma operation electrode for the otolaryngology department has a good flow guiding effect to normal saline, and high in reliability and safety.
    Type: Application
    Filed: December 5, 2019
    Publication date: March 4, 2021
    Inventors: Min Lin, Jiancong Wu