Patents by Inventor William Vanarthos

William Vanarthos 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: 5713861
    Abstract: A Vanarthos trauma urethral catheter includes a central portion located between proximal and distal ends of the catheter so that, when the catheter is in an operative position, the central portion extends within a patient's urethra. A plurality of openings extend through the surface of the central portion of the catheter to provide fluid communication between a first fluid channel formed within the catheter and the urethra. The catheter also includes a distal inlet which, when the catheter is in an operative position, is located within the bladder and provides fluid communication between the bladder and a second fluid channel formed within the catheter. The first fluid channel extends from the central portion of the catheter to a first proximal inlet formed in the proximal portion of the catheter and the second fluid channel extends from the distal inlet to a proximal outlet.
    Type: Grant
    Filed: May 13, 1996
    Date of Patent: February 3, 1998
    Inventor: William Vanarthos