Patents by Inventor Duane Lee Middlebusher

Duane Lee Middlebusher 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).

  • SUTURELESS VASCULAR ANASTOMOSIS CONNECTION
    Publication number: 20120123512
    Abstract: Techniques for sutureless vascular anastomosis are described, including an incision seal including a base configured to partially house an outer surface of a main vessel, the base being formed using a material that is configured to be penetrated by a barb disposed on a connector the main vessel being secured to the base when the base is at least partially pierced by the barb, an upper lumen configured to guide a graft vessel, and a housing opening configured to receive the graft vessel.
    Type: Application
    Filed: March 25, 2011
    Publication date: May 17, 2012
    Inventors: Wilson Theophilo Asfora, Thomas Albert Roberts, Duane Lee Middlebusher, Richard Dean Phipps, Michael Edward Villalta, Lee James Carmack