Intelligent lower limb functional compensation and gait orthosis

Abstract

The invention discloses an intelligent lower limb functional compensation and gait orthosis, and belongs to the technical field of biomedical engineering. The intelligent lower limb functional compensation and gait orthosis comprises a waist muscle group, hip joints, knee joints, ankle joints and feet, wherein a flexible force sensor is arranged on one side of the waist muscle group, a total processor is arranged at the upper end of the flexible force sensor, a gyroscope is arranged on the surface of the waist muscle group, a charging port is formed in the side, away from the flexible force sensor, of the waist muscle group, braking devices are symmetrically arranged on the two sides of the hip joints and the knee joints, sole analyzers are arranged at the bottom ends of the ankle joints and the feet, and exoskeleton connecting frames are arranged between the hip joints and the knee joints and arranged between the knee joints and the ankle joints. By arranging a convenient binding assembly, the convenience in mounting of the exoskeleton connecting frames is guaranteed, the attaching effect is improved, the use comfort degree is guaranteed, the use quality is improved, the clamping quality of binding bands is ensured, and the clamping stability of the binding bands is improved.

Description

technical field [0001] The invention belongs to the technical field of biomedical engineering, and in particular relates to an intelligent lower limb function compensation and gait orthosis. Background technique [0002] The main function of lower limb orthoses is to support body weight, assist or replace limb functions, limit unnecessary activities of lower limb joints, keep lower limbs stable, improve posture when standing and walking, and prevent and correct deformities. When choosing a lower limb orthosis, it must be noted that there is no obvious compression on the limbs after wearing it. For example, when the knee is bent to 90° with KAFO, the popliteal fossa cannot be compressed, and there is no compression on the inner perineum; for patients with lower limb edema, the orthosis should not be close to the skin. [0003] The existing technology has the following problems: the existing traditional and intelligent rehabilitation aids have single function, low universality...

AI Technical Summary

Problems solved by technology

When choosing a lower limb orthosis, it must be noted that there is no obvious compression on the limbs after wearing it. For example, when the knee is bent at 90° with KAFO, the popliteal fossa cannot be compressed, and there is no compression on the inner perineum; for patients with lower limb edema, the orthosis should not be close to the skin

[0003] The existing technology has the following problems: the existing traditional and intelligent rehabilitation aids have single function, low universality, no safety guarantee, affect the quality of use of patients, and it is difficult to operate when wearing the orthosis, and cannot guarantee the firmness and stability of the binding , it is difficult to limit and fix the straps, which reduces the convenience of using the orthosis and affects the use effect

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