Simple ankle joint function rehabilitation device

By simplifying the design of the ankle joint rehabilitation device, the problem of complex structure of existing equipment has been solved, achieving low cost, high applicability and safety of home rehabilitation training, and meeting the training needs of different rehabilitation stages.

CN224404280UActive Publication Date: 2026-06-26NANCHANG NINTH HOSPITAL
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NANCHANG NINTH HOSPITAL
Filing Date
2025-07-24
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing ankle rehabilitation equipment is complex in structure and not suitable for daily home rehabilitation training.

Method used

A simple ankle joint rehabilitation device was designed, including a base, foot pedal, adjustment bracket and limiting structure. The modular design reduces the number of parts, and the adjustable rotary damper adjusts the resistance. Combined with the detachable drive component and the cooperation of the limiting groove and limiting ring, it can achieve fast and accurate adjustment and improve safety.

Benefits of technology

It reduces manufacturing costs, facilitates assembly and maintenance, is suitable for home and small rehabilitation facilities, meets the training needs of different rehabilitation stages, and improves safety and applicability.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224404280U_ABST
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Abstract

The utility model provides a simple and easy ankle joint function rehabilitation device, including base, be used for providing integral support, footboard is connected in base through first rotation axis, is used for supporting patient foot sole, first rotation axis is connected with resistance adjusting spare, is used for controlling the rotation resistance of footboard through adjusting damping force, adjusting support is connected in base through second rotation axis, is used for supporting patient thigh, second rotation axis is connected with limit structure, is used for adjusting the included angle between footboard and adjusting support, limit structure includes the limit ring of fixed in one side of base and surrounds second rotation axis, connects on the reset spare of limit ring, and the multiple limit slots of annular array are established in the end of second rotation axis, reset spare can selectively insert in different limit slot, with to make adjusting support fix in different angle position relative to base, reduce the number of parts, reduce manufacturing cost.
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