不同步态分析系统在骨性关节炎中的应用进展

概述了目前临床应用的3种步态分析技术:压力传感技术(足底压力系统)、计算机视觉技术(有标记的步态分析系统和无标记的步态分析系统)和可穿戴技术(可穿戴式传感器系统).分析了不同步态分析系统的测量原理、实验方式及临床应用的优劣势等方面.分析表明计算机视觉技术设备运行复杂,对专业要求高,不利于非专业人员进行操作;可穿戴惯性传...

Applications of different gait analysis systems in osteoarthritis

The gait analysis technique for the lower limbs is currently one of the important clinical research directions for the diagnosis, the treatment and the intervention of osteoarthritis. This paper reviews the current clinical applications of three gait analysis techniques, the pressure sensing technology (the plantar pressure system), the computer vision technology (the marked gait analysis system and the unmarked gait analysis system) and the wearable technology (the wearable sensor system). Comparison is made with respect to the measurement principle, the experimental method and the clinical application advantages and disadvantages of the asynchronous state analysis system. Due to its complicated operation and the high professional requirements, it is not conducive for non-professionals to operate the computer vision technology equipment. With the wearable inertial sensing system technology, the personal, intelligent and comfortable wearable devices could be used. Due to its outstanding technical advantages and wide application prospects, it is an important development direction in the field of the medical prevention and the medical security in the future.