Patents by Inventor Jiechu Wang

Jiechu Wang 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).

  • Patent number: 12156639
    Abstract: A curved electric laryngoscope is provided. The curved electric laryngoscope includes a handle and a display screen, where the display screen is rotationally provided at an upper part of the handle; a lower end of the handle is connected to a curved outer tube; the handle is provided therein with an inner tube and an inner tube position adjustment assembly; the inner tube includes an upper end connected to the inner tube position adjustment assembly and a lower end inserted into the curved outer tube; the inner tube position adjustment assembly includes a drive motor, a lead screw, a slide rail, a slider, and a slider bracket; the slide rail is provided along a length direction of the handle; and the lead screw is parallel to the slide rail; the drive motor is fixed at an upper end inside the handle.
    Type: Grant
    Filed: June 20, 2024
    Date of Patent: December 3, 2024
    Assignee: PEKING UNIVERSITY THIRD HOSPITAL (THE THIRD CLINICAL MEDICAL SCHOOL OF PEKING UNIVERSITY)
    Inventors: Youxiu Yao, Bin Han, Jiechu Wang, Jun Wang, Xiangyang Guo