A hand function rehabilitation robot for stroke patients and its application method

Abstract

The invention discloses a hand function rehabilitation robot for stroke patients and a use method thereof. The rehabilitation robot includes a cooling and heating module, an exercise training module, a water tank, a sensor unit and a control box. The cooling and heating module consists of heat-conducting gloves and a cooling sheet to fix a film , a semiconductor cooling chip, a refrigerator, a flexible water pipe, and a protective jacket. The sports training module includes an adjustment slider, a fixed strap, and a shape memory alloy sheet; the sensor unit includes a temperature sensor subunit, an inclination sensor subunit, and a fingertip pressure sensor subunit. The unit, the muscle tension detection subunit, and the myoelectric detection subunit evaluate the spasticity of the patient and give training parameters through multi-sensor information fusion. The robot of the present invention has the advantages of precise control, compact structure, etc., can realize cold and heat therapy and exercise training at the same time, improves rehabilitation efficiency, and can solve the problems of large system, inconvenient use, and slow temperature response of traditional hydrotherapy-based temperature stimulation therapy.

Description

technical field [0001] The invention relates to the field of rehabilitation medical equipment and robots, in particular to a hand function rehabilitation cold therapy heat therapy and exercise training robot for stroke patients and its use method. Background technique [0002] With the rapid development of society, the aging trend of the population structure is obvious, and the incidence of stroke is relatively high. Although medicine is very advanced, stroke is still one of the leading causes of disability worldwide. According to statistics, there are about 2.5 million new stroke patients in my country every year, and the number of stroke patients will reach 20 million by 2020. Therefore, the rehabilitation of stroke patients is particularly important. Hands are an important tool for people to communicate with the external environment, and stroke often causes hand motor dysfunction, which seriously affects the daily life of patients. Restoration of hand function in stroke...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the deficiencies in the prior art, provide hand function rehabilitation cold therapy heat therapy and exercise training robot for stroke patients, and solve the problem of single function of traditional cold therapy device and heat therapy device, complex system, inconvenient portability, and inability to Accurate temperature control, inability to perceive and evaluate the rehabilitation effect of rehabilitation patients, and the exercise rehabilitation training robot cannot be used directly for patients with severe spasms. A kind of cold therapy, heat therapy and exercise training robot for hand function rehabilitation of stroke patients is proposed, which can be intelligentized. Select the rehabilitation mode, conduct cold therapy, heat therapy or exercise training treatment, and at the same time, it can intelligently evaluate the rehabilitation effect, and give further treatment mode and control parameters

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