Patents by Inventor David B. McQain

David B. McQain 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).

  • Medical pumping apparatus
    Patent number: 5396896
    Abstract: This invention relates to a medical pumping apparatus which utilizes a neural network. The medical pumping apparatus continuously and automatically monitors fill status of the venous plexus and flow rate from the venous plexus and continuously and automatically controls the pressure and cycle rate of a pump capable of cyclically applying pressure to a part of the human body for the purpose of maximizing blood transfer therein.
    Type: Grant
    Filed: May 15, 1991
    Date of Patent: March 14, 1995
    Assignee: Chrono Dynamics, Ltd.
    Inventors: David M. Tumey, Abdou F. Aboujaoude, Jonathon W. Reeves, David B. McQain, William H. Reeves