Finger and wrist joint rehabilitation training device

Abstract

The invention discloses a finger and wrist joint rehabilitation training device. The finger and wrist joint rehabilitation training device is provided with a supporting device, a training device and a detecting device, wherein the supporting device comprises a base, a pedestal and a holding rod, the training device comprises a wrist joint intorsion/extorsion moving platform, a wrist joint dorsiflexion/palmar flexion moving platform and a finger grasp moving platform which are used for achieving three-degree-of-freedom movement of the fingers and the wrist joint respectively, and the detecting device comprises a second torque sensor, a third torque sensor, a first torque sensor and three encoders mounted at the rear ends of motors. The finger and wrist joint rehabilitation training device has the advantages that training patterns are diversified, so that rehabilitation effects are improved; owing to application of three-layer moving platforms, finger and wrist joint rehabilitation training is achieved, intorsion/extorsion and dorsiflexion/palmar flexion of the wrist joint of a human body and finger grasp rehabilitation training are achieved, and torque and moving positions of the patient during training can be acquired; the finger and wrist joint rehabilitation training device integrating rehabilitation training with an information detecting function provides bases for a rehabilitation evaluation system.

Description

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AI Technical Summary

Benefits of technology

This patented technology helps train people who have suffered from arterial blockage or blood clotting issues on their hands when they use traditional hand tools like knives instead of them due to lacked muscle strength that could help it return back into its original shape after treatment. It also includes an apparatus called a glove box that allows users to perform various movements without having any physical contact between themselves while doing this work. Overall, these technical features improve the overall performance and quality of therapy programs.

Problems solved by technology

This patented technical solution describes how older people who have suffered from strokes may develop symptoms that make it difficult or impossible to move their hands without help due to lack of proper movement practice techniques such as stretching them out over time. Current methods involve physically treatments like massage or hand exercisers can be limited because they only target specific parts within the body rather than providing comprehensive feedback about each part's movements.

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