Patents by Inventor Evan Wetzel

Evan Wetzel 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: 20230320777
    Abstract: An electrosurgical pencil includes a handle housing. A light source is disposed within the handle housing and is configured to generate light for illuminating a surgical site. A light-transmitting nozzle formed of a resin is disposed in proximity to the light source and defines a fluid lumen in fluid communication with a fluid lumen of the handle housing for suctioning surgical smoke from a surgical site. The light-transmitting nozzle is configured to transmit light generated by the light source. An electrode extends from a distal end portion of the handle housing and through an aperture defined by the light source. The electrode is configured to deliver electrosurgical energy to tissue.
    Type: Application
    Filed: April 12, 2022
    Publication date: October 12, 2023
    Inventors: Grant T. Sims, Anthony Arnopoulos, Evan Wetzel, Ami Tat, Dexter Budrys, Quinton Uradomo, Landon Cramer, Abhimanyu Kumar, Eric Swanson, Aashay Choksi