Human body posture stability evaluation method and device

• Main Authors: GENG YU, SUN BALI
• Format: Patent
• Language: Chinese; English
• Published: 16.04.2021
• Subjects: DIAGNOSIS; HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATIONTECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING ORPROCESSING OF MEDICAL OR HEALTHCARE DATA; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS; MEDICAL OR VETERINARY SCIENCE; PHYSICS; SURGERY

The invention discloses a human body posture stability evaluation method and device, and the method comprises the steps: building an XY coordinate axis taking the center of a flat plate as an original point, and collecting the time sequence data of pressure center coordinates generated when a person stands on the flat plate in a plurality of evaluation modes in a preset duration range; obtaining a plurality of evaluation parameters according to the pressure center coordinate point data correspondingly generated by each evaluation mode; and based on the plurality of evaluation parameters, calculating to obtain human body posture stability parameters of the subject. By applying the method, the posture stability is accurately evaluated through shaking of the gravity center of the human body by obtaining the measurement data of the gravity center of the human body in various evaluation modes; the stability of the static posture can be comprehensively reflected; and according to the characteristics of different sp