University of Florida Research Foundation, Incorporated (Gainesville, FL) Primary Class: 434/272 Other Classes: 434/262 International Classes: A61B5/11; G09B23/28; A61B5/00; A61B5/0215; A61B7/00; (IPC1-7): G09B23/28 Field of Search: 434/262, 434/265, 434/266-268, 434/272,...