一种基于动作对比反馈的虚拟现实康复训练方法及系统

By using a motion-based comparative feedback method, the quality of the patient's movements at the current stage and the potential impact on the next stage are assessed. This solves the problem of functional regression caused by inappropriate progression in existing systems and enables safe and effective rehabilitation training.

CN122091085BActive Publication Date: 2026-07-17SHAANXI CANCER HOSPITAL (SHAANXI INST OF CANCER PREVENTION & TREATMENT) (SHAANXI THIRD PEOPLES HOSPITAL)
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHAANXI CANCER HOSPITAL (SHAANXI INST OF CANCER PREVENTION & TREATMENT) (SHAANXI THIRD PEOPLES HOSPITAL)
Filing Date
2026-04-23
Publication Date
2026-07-17

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Abstract

本发明涉及医疗保健信息学技术领域，具体涉及一种基于动作对比反馈的虚拟现实康复训练方法及系统，包括：生成标准化相对运动数据；基于标准化相对运动数据，计算各关键点的动作完成度得分、动作流畅度得分及协同性得分，并加权融合得到各关键点的当前反常性指数；计算各关键点的结构中心性权重和力学杠杆权重，并加权融合得到各关键点的下一阶段重要性权重；利用当前反常性指数与下一阶段重要性权重，得到各关键点的下一阶段局限性指数；基于下一阶段局限性指数，计算预测完成度，进而计算阶段适配性总评分；根据阶段适配性总评分判定是否允许目标对象进入下一阶段训练。本发明能够提升康复训练的适应性与风险防控能力。
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