Hand function rehabilitation training system

Abstract

The invention provides a hand function rehabilitation training system. The system comprises a myoelectric signal collection module, a controller, a computer and a hand rehabilitation trainer. The myoelectric signal collection module is used for collecting bio-myoelectric signals of muscle of the hand of a patient; the controller is used for conducting signal processing on the myoelectric signals and transmitting the signals to the computer; the computer is used for setting training parameters of the hand rehabilitation trainer; the hand rehabilitation trainer comprises an index finger trainingmechanism, a middle finger training mechanism, a ring finger training mechanism, a little finger training mechanism and a thumb training mechanism, wherein the index finger training mechanism, the middle finger training mechanism, the ring finger training mechanism and the little finger training mechanism are fixedly arranged at the front end of an arm shell side by side, and the thumb training mechanism is fixedly arranged at the side end of the arm shell; a mechanical finger training mechanism builds communication connection with the computer and is used for receiving a training instructionsent by the computer and executing corresponding motions. The hand function rehabilitation training system is used for solving the problem that an existing rehabilitation training mechanical arm is complicated in installation and large in size, and a patient cannot wear or move the existing rehabilitation training mechanical arm conveniently, and the problem that mechanical arm joints are low inflexibility and bend and stretch rigidly, and thus the rehabilitation training effect is not obvious.

Description

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AI Technical Summary

Benefits of technology

This technology helps improve muscle recovery after injury or surgery on hands that have been severely affected due to necrosis caused by accidentally damaging nerves inside them during medical procedures such as surgeries. It uses special tools called exercise machines (exercise devices) attached at specific points along their length to train these individuals gradually over several months until they recover from damage without causing any problems themselves.

Problems solved by technology

The technical problem addressed in this patents relates to improving the ability to recover arm movements after surgery on individuals affected by neurological issues like Parkinsonism (PD) syndrome, Alzheimer disease, strokes, etc., while also addressing the issue of impaired mobility associated with these conditions through physical therapy treatments.

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