Upper limb elbow joint rehabilitation device

Abstract

The invention provides an upper limb elbow joint rehabilitation device. The device comprises an upper computer, a track control module, an electromyographic signal processing and analyzing module, a display touch screen control module, an MCU module, a safety detection module, a motor driving module and a rehabilitation exercise training mechanism. Corresponding application software is installed in the upper computer, different training modes are selected on the software, and instructions are sent to the MCU module through the touch screen control module. A myoelectricity control module collects myoelectricity signals generated when an affected side arm moves, and data signals generated by the track control module according to different tracks are transmitted to the MCU module through an SPI communication protocol. The MCU module receives and processes signals transmitted by all the modules, generates corresponding execution instructions and transmits the instructions to the motor driving control module, and control over the rehabilitation training mechanism is completed. The training mode is mainly suitable for patients with 3-4 levels of muscle strength, and the training contentis mainly used for assisting the patients to actively complete related rehabilitation actions to improve muscle movement recovery of the patients.

Description

technical field [0001] The invention relates to an upper limb rehabilitation device, in particular to an upper limb elbow joint rehabilitation device. Background technique [0002] According to the "China Cardiovascular Disease Report 2017" report, the number of stroke patients in my country has reached 13 million, and the incidence of stroke is increasing at an annual rate of 8.7%. Stroke patients usually leave many sequelae, and about 85% of them are accompanied by one side of the upper limb dysfunction. The existing medical theory and practice data prove that correct, scientific and reasonable rehabilitation training is very important for the recovery of limb motor function. play a very important role. [0003] Traditional rehabilitation therapies help restore motor function and improve injuries, but they rely on the experience of the therapist, require many therapists, and are expensive. As robotics continues to advance, several rehabilitation robots have been develope...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: Aiming at the problems of existing rehabilitation robots such as single training mode, poor rehabilitation effect, and poor human-computer interaction, an upper limb elbow joint rehabilitation device is proposed, which can meet the needs of patients with different muscle strengths. Different training modes can be selected through the host computer and voice control, allowing patients to independently train and assist daily life at different stages and in different places without relying on professional doctors, so as to meet the actual needs of patients in various aspects

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