Hoggan Health Industries, Inc.

The Blankenship Corporation

Vibe-tech Solutions, Inc.

Earl Van Wagoner, Iii

John Griffin

Lynn D Hoggan

Michael K Durtschi

Keith L Blankenship

Apparatus for selectively testing muscle strength and range of motion of a body part of a patient includes a housing having at least one contact area, and preferably two spaced apart contact areas, for contacting and aligning the apparatus with a body part to be tested for range of motion and an inclinometer to measure the angle of the apparatus and produce an angle signal indicative of the measured angle. The difference between the angle measured at one extreme of movement of the body part and at the other extreme of movement provides a measure of the range of motion. A force applicator coupler couples a force applicator to a force transducer to measure muscle strength. The force transducer produces a force signal indicative of the force applied by the force applicator to the force transducer. Interface circuitry which preferably includes a microprocessor processes the angle signals and the force signals to produce output signals to a display in the apparatus and, if desired, to a computer programmed to receive such signals.

Device for measuring force and angles

A process to determine the impact location of a transmitter-bearing object which is released for tracking purposes or to hit a target within a geographical area, wherein data obtained from the impact location can be used to determine the relation of the impact location and the target.

Process to determine impact location

Lifting box

A lift box and system simulates the lifting of a crate or box having cutout handles disposed therein. The lift box includes the normal hand hole cutouts, a structural frame adapted to hold a variable amount of disc-type weights and an outer shell which covers the frame and creates an inside cavity which contains the weights. A top surface of each hand hole cutout (the handle) is formed from a separate piece which is isolated from the shell and coupled to the frame through load cells. That arrangement prevents the user from applying any lifting force to the side walls of the lift box, which would reduce the overall force recognized by the load cells. To further the goal of force isolation from sides of the box, the handles include guards to convey all forces applied from the users hands directly to the load cells

Method and apparatus for performing isoinertial box lifting

Apparatus for use in testing muscle strength comprising a transducer including strain gauges mounted to provide deflection readings that will be accurate for even different directions of force application and read out apparatus receiving strain gauge data and for displaying output data indicative of muscle strength.

Growing community of inventors

Macon, GA, United States of America

Earl Van Wagoner, Iii