Method for functional assessment of sports injuries based on motion capture and digital twinning

By constructing a sports injury assessment method using motion capture and digital twin technology, dynamic functional assessment of sports injuries and optimization of personalized rehabilitation plans have been achieved. This solves the problem that existing technologies cannot comprehensively assess sports injuries, and improves the accuracy of assessment and the efficiency of rehabilitation management.

CN122245607APending Publication Date: 2026-06-19XINXIANG MEDICAL UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
XINXIANG MEDICAL UNIV
Filing Date
2026-03-16
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Current technologies are unable to provide dynamic functional assessments of sports injuries, making it difficult to meet the clinical needs for accurate assessment of sports injuries, personalized rehabilitation program development, and full-cycle rehabilitation management.

Method used

A functional assessment method for sports injuries based on motion capture and digital twins was adopted. By collecting basic information and imaging data of subjects to construct digital twins, and combining multi-source motion data for data preprocessing and twin-driven analysis, the mechanism of injury can be traced and rehabilitation programs optimized.

Benefits of technology

It has achieved a comprehensive upgrade from structural injury assessment to dynamic functional assessment, improving the comprehensiveness, accuracy and objectivity of sports injury assessment. It relies on digital twin technology to precisely optimize rehabilitation programs and form a closed-loop rehabilitation management system.

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Abstract

This invention relates to the field of sports medicine rehabilitation assessment technology, and discloses a method for functional assessment of sports injuries based on motion capture and digital twins, including the following steps: S1, basic information digitization and initial twin construction stage; S2, multi-source motion data acquisition and preprocessing stage; S3, dynamic digital twin construction and driving stage; S4, assessment report generation and rehabilitation plan simulation verification stage; S5, follow-up assessment and closed-loop iteration stage. This invention avoids the limitations of traditional sports injury assessment that only focuses on static structures, and achieves a comprehensive upgrade from structural injury assessment to dynamic functional assessment. Through the synchronous acquisition and integrated analysis of multi-dimensional data, a standardized and quantifiable assessment system is constructed, eliminating the subjective bias of traditional clinical assessment and enabling accurate identification of functional abnormalities during exercise.
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