穿戴式足底压力与三维步态分析系统
By combining wearable in-shoe plantar pressure analysis and a three-dimensional gait analysis system, the synchronous acquisition of plantar pressure and dynamic gait and the fusion of multi-dimensional data are realized. This solves the problems of data fragmentation and scenario limitations in existing technologies, provides high-precision and reliable gait assessment results, and supports balance function assessment in complex sports scenarios.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- THE FIRST AFFILIATED HOSPITAL OF CHONGQING MEDICAL UNIVERSITY
- Filing Date
- 2025-12-10
- Publication Date
- 2026-07-17
AI Technical Summary
Existing gait analysis devices struggle to achieve simultaneous acquisition and spatiotemporal alignment of multidimensional data in natural environments, failing to fully reflect subtle foot movements and lacking continuous monitoring capabilities for all joints. This results in poor clinical applicability and repeatability, high system costs, and complex operation, limiting their application in rehabilitation assessment and sports science analysis.
By combining a wearable in-shoe plantar pressure analysis subsystem with a three-dimensional gait analysis subsystem, and through a pressure sensor module, three-dimensional vision reconstruction technology and cloud data analysis platform, the system achieves synchronous and accurate acquisition of plantar pressure and dynamic gait. It also supports balance function assessment in complex sports scenarios by using a dual-view spatiotemporal alignment algorithm and multimodal data fusion.
It enables continuous monitoring in a natural gait environment, provides quantitative and repeatable assessment results, enhances the scientific nature and application value of motor function assessment, breaks through the limitations of single-dimensional analysis of traditional equipment, and supports the development and evaluation of personalized rehabilitation programs.
Smart Images
Figure CN121587705B_ABST