Patent ID: 8382690

Claim:
A growth plate stimulation-type portable growth promotion apparatus including two-phase ultrasonic vibration generators and Light Emitting Diode (LED) devices, comprising: a promoter body configured to include a head which has a bottom surface and a cover, and a grip which extends from the head; a plurality of ring-shaped two-phase ultrasonic vibration generators each provided on the bottom surface of the head, configured to generate an A phase and a B phase, and configured to have a center hole; a plurality of LED devices provided in the center hole of each of the two-phase ultrasonic vibration generators; and a first display unit and a first input unit provided on the cover of the head, and connected to the two-phase ultrasonic vibration generators and the LED devices, wherein a phase difference between a spatial phase of the generated A phase and the spatial phase of the generated B phase is 90°.