Intelligent wrist and forearm mirror movement rehabilitation device

Abstract

The invention discloses an intelligent wrist and forearm mirror movement rehabilitation device. The intelligent wrist and forearm mirror movement rehabilitation device comprises a forearm mirror movement mechanism, a wrist mirror movement mechanism, a data acquisition unit and a data processing unit; the data acquisition unit collects surface muscle signals, acceleration signals, angular velocitysignals and angle deflection signals of the healthy hand and forearm of a patient and transmits the signals to the data processing unit through Bluetooth communication; the data processing unit compensates, filters, analyzes and calculates the received signals, then generates a mirror movement control instruction and sends the mirror movement control instruction to a motor and a transmission mechanism; the motor and the transmission mechanism complete corresponding movements according to the received mirror control instruction to achieve that the healthy side of the patient drives the affectedside to perform active rehabilitation training, passive rehabilitation training and active and passive rehabilitation training. The intelligent wrist and forearm mirror movement rehabilitation devicehas the advantages of being simple, easy to use, low in use and high in reliability, and providing convenience for the patient to independently perform wrist and forearm mirror rehabilitation training at home or in community rehabilitation centers.

Description

technical field [0001] The invention relates to the field of sports rehabilitation equipment, in particular to an intelligent wrist and forearm mirror motion rehabilitation device. Background technique [0002] The motor functions of the wrist and forearm are of great significance and play a vital role in people's daily life. Many diseases can lead to complete or partial loss of wrist and forearm motor function, causing great inconvenience to patients' daily life. There are a huge number of patients who need wrist and forearm motor function rehabilitation every year in my country. [0003] For traditional wrist and forearm exercise rehabilitation training, patients need to be judged by a professional rehabilitation physiotherapist in a regular hospital, and then the rehabilitation physiotherapist will drive the patient to perform rehabilitation; most patients are inconvenient to move and cannot go to the hospital independently Rehabilitation has brought a lot of inconvenienc...

AI Technical Summary

Problems solved by technology

[0003] For traditional wrist and forearm exercise rehabilitation training, patients need to be judged by a professional rehabilitation physiotherapist in a regular hospital, and then the rehabilitation physiotherapist will drive the patient to perform rehabilitation; most patients are inconvenient to move and cannot go to the hospital independently Rehabilitation treatment brings a lot of inconvenience to patients and their families

[0004] The professional level of rehabilitation physiotherapists varies greatly, which will have a huge impact on the rehabilitation effect of patients; at present, the total number of technicians who have obtained the qualification of rehabilitation therapists in my country is less than 14,000, and there is one professional technician for every 100,000 people on average; according to international standards There are 8 rehabilitation therapists per 100,000 population. It is estimated that the shortage of rehabilitation therapists in my country is hundreds of thousands. The demand for rehabilitation of patients is huge. The number of professional rehabilitation therapists cannot meet the needs of a large number of patients. It is urgent to design an intelligent rehabilitation therapist. Wrist and forearm mirror rehabilitation robot, so that patients can drive the affected side through the healthy side to independently carry out professional and safe active, passive and active-passive mirror rehabilitation training

Images