Patents by Inventor Junjun Huang

Junjun Huang 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).

  • Publication number: 20250000332
    Abstract: A visual ureteroscope includes a ureteroscope body and a ureteroscope tip. The ureteroscope tip includes a tip portion and an image capture device, wherein the tip portion is arranged at a front end of a ureteroscope tube of the ureteroscope body; the tip portion has a camera end face and an aspiration end face; the tip portion includes an aspiration hole, which is in communication with an aspiration channel of the ureteroscope body, and an operating hole for an operating component to pass therethrough, the aspiration hole axially extending forwards from the aspiration channel to the aspiration end face to form an aspiration opening, and the operating hole obliquely extending forwards such that the operating component that passes out from the operating hole, obliquely extends forwards to extend out of the tip portion; and the image capture device comprises a camera.
    Type: Application
    Filed: September 8, 2022
    Publication date: January 2, 2025
    Inventors: Jian SHAN, Yue CHENG, Junjun HUANG, Qingye CHEN, Hailiang WU, Li FANG, Qiang LI
  • Publication number: 20240382257
    Abstract: Disclosed is an impact-during-suction surgical ureteroscope, comprising: a ureteroscope main body, an operating portion operably arranged in the ureteroscope main body, and a lithotripter. The ureteroscope main body comprises a ureteroscope structure main body and a suction channel extending from a front end to a rear end in the ureteroscope structure main body. The suction channel has a suction opening at the front end. The lithotripter is movably disposed in the ureteroscope structure main body so as to switch between a first state and a second state. When in the first state, a cutting head of the lithotripter extends out of the suction opening so as to impact a stone; when in the second state, the cutting head of the lithotripter is retracted into the suction opening and is used to impact crushed stones blocking the suction opening.
    Type: Application
    Filed: September 8, 2022
    Publication date: November 21, 2024
    Inventors: Yue CHENG, Jian SHAN, Qingye CHEN, Hailiang WU, Li FANG, Junjun HUANG, Guohai XIE
  • Patent number: D871845
    Type: Grant
    Filed: December 29, 2018
    Date of Patent: January 7, 2020
    Inventor: Junjun Huang
  • Patent number: D1030058
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: June 4, 2024
    Inventors: Junjun Huang, Jian Shan, Hailiang Wu, Qingye Chen, Zhongli Sun
  • Patent number: D1030059
    Type: Grant
    Filed: February 24, 2023
    Date of Patent: June 4, 2024
    Inventors: Junjun Huang, Jian Shan, Hailiang Wu, Qingye Chen, Zhongli Sun