Biofeedback system with body mapping clothing for patients with adolescent idiopathic scoliosis

Yiu Wan Yip (Inventor), Garcia Hin Chun Kwok (Inventor), Dr CHEUNG Mei Chun (Inventor), Kit Lun Yick (Inventor)

    Research output: Patents, agreements, assignments and companiesPatents granted


    A biofeedback system for monitoring patient-related signals of a patient having adolescent idiopathic scoliosis (AIS) is disclosed. The present invention provides a personalized biofeedback to the patient based on the patient-related signals for restoring balance in muscle activities and reducing displacement of both sides of the patient's spine as a treatment for AIS. The biofeedback system comprises clothing integrated with posture monitoring sensors, and one or more computational systems comprising a sensor-based sEMG posture training subsystem for providing posture training and a posture monitoring subsystem for providing progressive training through daily activities. The sensor-based sEMG posture training subsystem comprises a posture training device coupled to a plurality of sEMG sensors, a feedback device and a calibration system. The posture monitoring subsystem monitors the posture of the patient and determines the properness of the posture by comparing the real-time data with the calibrated signals from the sEMG posture training subsystem.
    Original languageEnglish
    Patent numberUS10624579
    IPC A61B5/00
    Priority date3/02/15
    Filing date9/04/18
    Publication statusPublished - 21 Apr 2020


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