Patents by Inventor Addis E. Mayfield

Addis E. Mayfield 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: 6339410
    Abstract: An apparatus and method for communication between patients and caregivers who speak different languages, or with speech deficient persons. A touch sensitive screen is provided to allow a patient to select responses to questions posed by care givers. A simple graphical user interface is provided which assists patients on respirators or otherwise unable to speak to communicate with hospital staff and family members. Combining thin profile LCD monitors with touch screen technology provides the user interface. In a preferred embodiment, a battery powered portable general purpose computer features a patient monitor on an adjustable articulated arm, and a second monitor for the care giver to view the patient's inputs and responses. Ideally, a roll-around hardware mounting configuration, with battery pack power, allows the system to be quickly moved and used in virtually any location.
    Type: Grant
    Filed: July 22, 1998
    Date of Patent: January 15, 2002
    Assignee: Tellassist, Inc.
    Inventors: John A. Milner, Addis E. Mayfield, Lawrence E. Mayfield