Patents by Inventor James I. Symons

James I. Symons 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).

  • Isolator bag for therapeutic treatments of human limbs
    Patent number: 5437602
    Abstract: A flexible isolator bag used to isolate a controlled therapeutic gas atmosphere about a human limb for the management and treatment of wounds and lesions, or an amputation, has a discharge port and a flexible manifold section providing an intake manifold which has an infeed port and inlet openings to the interior of the bag. A self-sealing zipper extends along part of the length of the bag. The bag is secured to the patient by adhesive tape applied to the rim of the open end of the bag. This rim is shaped to prevent a tourniquet effect.
    Type: Grant
    Filed: August 13, 1993
    Date of Patent: August 1, 1995
    Assignee: ATM Wound Management, Inc.
    Inventors: Gregory M. Polyakov, James I. Symons, Allen I. Bain, Michael J. A. Walker