Diabetic foot detection insole, detection system based on insole and working principle of detection system

By designing a diabetic foot detection insole and its system with a built-in micro pressure sensor, the problems of low plantar pressure detection accuracy and complex operation in the prior art are solved, and efficient and convenient plantar pressure detection and evaluation are achieved, which is suitable for promotion and use in various scenarios.

CN119699715APending Publication Date: 2025-03-28NANTONG ADVANCED TECHNOLOGY RESEARCH INSTITUTE OF SHANGHAI JIAOTONG UNIVERSITY
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Patent Information

Application Number
CN202510034651.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-09
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

The existing plantar pressure detection devices have limited detection accuracy, complex operation, and lack effective analysis and evaluation functions for detection data, making them difficult to promote and use in primary medical institutions and families.

Method used

Design a diabetic foot detection insole with multiple built-in micro pressure sensors, equipped with signal acquisition module, data storage module, microprocessor, wireless communication module, display module and power module to form a portable detection system that can accurately detect sole pressure and conduct comprehensive evaluation.

Benefits of technology

It realizes high-precision plantar pressure detection, simplifies operation, has data analysis and evaluation functions, and is suitable for use in primary medical institutions and families, improving the efficiency of early diagnosis and condition monitoring of diabetic foot.

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Abstract

The invention discloses a diabetic foot detection insole, a detection system based on the insole and a working principle thereof, the diabetic foot detection insole comprises an insole, a PCB is arranged in the insole, a plurality of miniature pressure sensors are arranged in the PCB, and the miniature pressure sensors are mainly distributed in the heel, arch and metatarsal bone head areas and used for collecting pressure data of all parts of the foot sole; the miniature pressure sensors are electrically connected through copper foil sheets, and an output end is formed after the miniature pressure sensors are gathered. By means of the high-precision pressure sensor array and the optimized signal collecting and processing system, the pressure of all parts of the foot sole can be accurately detected, and reliable data support is provided for early diagnosis and disease monitoring of the diabetic foot.
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