MEDICAL VISION TESTING REHABILITATION

Brand	Owner	Address	Description
VISION ADVANTAGE	Bertec Corporation	2500 Citygate Drive Columbus OH 43219	Medical vision testing and rehabilitation system comprised of a specially-programmed computing device and a head motion measurement sensor, namely, a vision testing and rehabilitation system for use as a diagnostic tool in testing dynamic visual acuity and gaze stabilization of patients, and for performing head-eye coordination training routines to improve the dynamic visual acuity and gaze stabilization of patients;VISION;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A modular exoskeletal device adapted to fit the lower extremities of a patient during rehabilitation. The device has only two actuators during the standing stage of rehabilitation. Two additional actuators can be added, as modules, during the walking stage of rehabilitation. The actuators are affixed to the patient and provide controlled motion to at least one of the joints of the patient. A stationary control unit is separated from the patient. The control unit communicates with and directs the actuators, and has a hybrid control algorithm, such that the actuator forces are adjusted as the patient regains control of some joint motions, which is based upon the sliding-mode control theory. A back brace is affixed to the patient and helps to keep the torso of the patient in a stable, substantially vertical position.