Tiegeng Ren,Keith Desrosiers,Nan-Wei Gong,Donna Susan Scarborough,Hua Yang
申请号：
US16823429
公开号：
US20200281509A1
申请日:
2020.03.19
申请国别(地区):
US
年份:
2020
代理人:
摘要：
Disclosed embodiments describe techniques for motion analysis based on human body mounted sensors. The motion analysis enables diagnosis and treatment using mapping and motion analysis. The wearable sensors include inertial measurement sensors, muscle activation sensors, stretch sensors, or linear displacement sensors. Data is obtained from two or more sensors attached to a body part of an individual, where the two or more sensors enable collection of motion data of the body part, and where the two or more sensors include at least one inertial measurement unit (IMU) and at least one sensor determining muscle activation. The locations of each of the two or more sensors are mapped into a coordinate reference system, based on the data. Motion of the human body is calculated based on the mapping. A movement signature is determined based on the calculated motion. The movement signature is used to analyze a movement disorder of the individual.
