Balance Augmentation Sensors
Current rehabilitative treatment of balance disorder requires long and intensive processes. The development of a wearable device for use in clinic as well as at home and during daily routine activities would enable continuous treatment outside of specialized training settings and accelerated relieve of balance disorder. The patent describes a wearable device that utilizes inertial sensors and sensor fusion processing to measure body posture and provide real-time feedback to alert the wearer to remain in the region of stability, and that utilizes wireless communication to support therapy and training providers.
1 . A body worn sensor system for the purpose of balance augmentation consisting of an inertial measurement unit, a processor, a wireless radio, and a set of tactile feedback motors
2 . The sensor system of claim 1 where an inertial measurement unit and a sensor fusion processor is utilized to determine the wearer's body posture, as well as angular velocities and accelerations.
3 . The systems system of claim 1 where the tactile feedback motors communicate real-time body posture information to the wearer by spatial arrangement of the motors and driving waveform.
4 . The sensor system of claim 1 where a wireless radio is utilized to communicate with other electronic devices.
5 . The sensor system of claim 1 where a wireless radio is utilized to communicate to a separate mobile device, visually displaying real-time body posture information to the wearer.