Patents by Inventor Philip Swiantek

Philip Swiantek 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: 5782829
    Abstract: An improved electrode assembly for a resectoscope and methods for use thereof. The electrode assembly includes at least one electrical lead that connects at a proximal end via a handle of the resectoscope to an electrosurgical generator to receive electrical power. The electrode assembly further includes an electrode tip at a distal end. The electrode tip has a non-rotating, relatively flat, working surface that extends in a longitudinal direction. The tip can be used for ablation or coagulation by using the working surface. The tip includes an edge that can be used for cutting. The working surface includes a pattern that enhances generation of a current therefrom. The electrode tip is versatile so that the same tip can be used for cutting, vaporizing, ablating, and coagulating.
    Type: Grant
    Filed: December 6, 1995
    Date of Patent: July 21, 1998
    Assignee: Northgate Technologies Incorporated
    Inventors: Philip Swiantek, James Muehleisen, Peter A. Manzie, Robert Baker