Patents by Inventor John E. Aruny

John E. Aruny 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).

  • Introducer sheath having a hemostatic closure
    Patent number: 5207649
    Abstract: An introducer sheath having a hemostatic closure to prevent extracorporeal leakage of blood. In a preferred embodiment, the hemostatic closure includes a support wall which defines an opening having a first region and a second region. The opening is provided with an elastomeric conforming means which conforms to the exterior surface of tubes passed through the hemostatic closure.
    Type: Grant
    Filed: December 13, 1991
    Date of Patent: May 4, 1993
    Assignee: Brigham and Women's Hospital
    Inventor: John E. Aruny