使用带有3个压力传感器的鞋垫式仪器对人体平衡进行实时研究。

A real time study of the human equilibrium using an instrumented insole with 3 pressure sensors.

作者信息

Abou Ghaida Hussein, Mottet Serge, Goujon Jean-Marc

出版信息

Annu Int Conf IEEE Eng Med Biol Soc. 2014;2014:4968-71. doi: 10.1109/EMBC.2014.6944739.

DOI:10.1109/EMBC.2014.6944739

Abstract

The present work deals with the study of the human equilibrium using an ambulatory e-health system. One of the point on which we focus is the fall risk, when losing equilibrium control. A specific postural learning model is presented, and an ambulatory instrumented insole is developed using 3 pressures sensors per foot, in order to determine the real-time displacement and the velocity of the centre of pressure (CoP). The increase of these parameters signals a loss of physiological sensation, usually of vision or of the inner ear. The results are compared to those obtained from classical more complex systems.

摘要

本研究工作利用一种动态电子健康系统对人体平衡进行研究。我们关注的一个重点是在失去平衡控制时的跌倒风险。提出了一种特定的姿势学习模型，并开发了一种动态仪器化鞋垫，每只脚使用3个压力传感器，以确定压力中心（CoP）的实时位移和速度。这些参数的增加表明生理感觉丧失，通常是视觉或内耳的感觉丧失。将结果与从传统的更复杂系统获得的结果进行比较。