一种神经反馈与调控式外骨骼康复系统、方法及存储介质

By combining a neurofeedback and modulated exoskeleton rehabilitation system with an intention detection module and a spinal cord electrical stimulation module, precise rehabilitation training for patients with spinal cord injuries has been achieved, solving the problem of insufficient synergy in existing technologies and improving rehabilitation outcomes.

CN122056611BActive Publication Date: 2026-07-17HANGZHOU ROBOCT TECH DEV CO LTD +1

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HANGZHOU ROBOCT TECH DEV CO LTD
Filing Date
2026-04-20
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing epidural electrical stimulation and lower limb exoskeleton rehabilitation robot systems lack synergy in the rehabilitation treatment of spinal cord injury patients and are difficult to meet the rehabilitation needs of patients.

Method used

A neurofeedback and regulatory exoskeleton rehabilitation system was designed. The system collects bioelectrical signals and exoskeleton operation parameters through an intention detection module, performs dynamic weighted fusion and intention discrimination, and combines the spinal cord electrical stimulation module to electrically stimulate target neurons when the exoskeleton module performs target phase actions, thus constructing a closed-loop control system of intention perception, action execution and neural stimulation.

Benefits of technology

It improves rehabilitation outcomes by accurately identifying movement intentions and simultaneously triggering the exoskeleton module to execute corresponding actions and activate target neurons. This achieves the linkage of intention perception, action execution, and neural stimulation, greatly enhancing patients' motor coordination and rehabilitation effects.

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Abstract

本公开提供了一种神经反馈与调控式外骨骼康复系统、方法及存储介质,所述系统包括意图检测模块、脊髓电刺激模块以及外骨骼模块,其中,意图检测模块,用于采集受试者的生物电信号并进行基于生物传导时滞补偿的动态加权融合与意图判别以确定受试者是否产生运动意图;外骨骼模块,用于响应于所述受试者产生运动意图,执行步态周期内的目标相位动作;其中,步态周期包括多个依次衔接的相位动作,目标相位动作为外骨骼模块当前需要执行的相位动作;脊髓电刺激模块,用于在外骨骼模块执行所述目标相位动作时,对目标相位动作对应的目标神经元进行电刺激。本系统通过意图检测、外骨骼动作执行与脊髓电刺激的闭环协同,可实现精准、高效的康复训练。
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