Patents by Inventor DINGSHENG SHI

DINGSHENG SHI 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: 20240285341
    Abstract: A multi-wavelength laser system for thermal ablation in neurosurgery includes a magnetic resonance guidance unit, a laser ablation unit, and an optical fiber catheter unit. The laser ablation unit is configured to generate a surgical path and a surgical plan before a surgery, and regulate a plurality of laser modules and cooling modules in real time during the surgery to implement precision ablation of tissues, and the optical fiber catheter unit has a plurality of ablation channels and can implement ablation of a tumor of any scale. The multi-wavelength laser system allows for use of both a multi-wavelength treatment plan and a high-power single-wavelength single-channel treatment plan for precise conformal ablation on regular or irregular tumors, thereby greatly increasing the application range and use flexibility of the laser thermal therapy.
    Type: Application
    Filed: June 28, 2022
    Publication date: August 29, 2024
    Inventors: PENG CAO, HUIJIE JIN, LIANGDAO XIA, DINGSHENG SHI