Patents by Inventor Roger A. Mason

Roger A. Mason 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).

  • Vascular access device
    Patent number: 10702688
    Abstract: A system and method are provided for vascular access, enabling repetitive vascular access while preventing damage to the blood vessel wall, reducing hematomas, improving flow in a vessel, preventing back-wall perforation, and enabling improved fistula maturation and care. The system includes an implanted conduit that is incorporated into surrounding fibrous tissue that can guide a needle and/or catheter from a puncture site on the skin to a vessel wall, which may be used to provide repetitive vascular access for persons requiring hemodialysis or chemotherapy.
    Type: Grant
    Filed: May 11, 2016
    Date of Patent: July 7, 2020
    Assignee: Access for Life Inc.
    Inventors: Roger A. Mason, Philip Libman
  • VASCULAR ACCESS DEVICE
    Publication number: 20180289939
    Abstract: A system and method are provided for vascular access, enabling repetitive vascular access while preventing damage to the blood vessel wall, reducing hematomas, improving flow in a vessel, preventing back-wall perforation, and enabling improved fistula maturation and care. The system includes an implanted conduit that is incorporated into surrounding fibrous tissue that can guide a needle and/or catheter from a puncture site on the skin to a vessel wall, which may be used to provide repetitive vascular access for persons requiring hemodialysis or chemotherapy.
    Type: Application
    Filed: May 11, 2016
    Publication date: October 11, 2018
    Inventors: Roger A. Mason, Philip Libman