Voice signal control based upper limb function rehabilitation training system

Abstract

The invention relates to a voice signal control based upper limb function rehabilitation training system, comprising a main control module, a continuous passive motion (CPM) module, a voice module and a control panel. A user selects a voice operation mode by virtue of the control panel, a voice command is sent out and is transmitted to the voice module by virtue of a microphone, the voice module receives and analyzes the voice command, then the voice command is matched with a related control command request, and then the request is transmitted to the main control module, the main control module converts the request into corresponding control command, and the control command is transmitted to the CPM module, thus driving the upper limb of a patient to move. The system adopts a voice signal to control CPM of upper limbs, so that the patient can autonomously control the comprehensive upper limb function rehabilitation training system to complete CPM training on the upper limbs by speaking out a control command.

Description

technical field [0001] The invention relates to a rehabilitation training system applied to upper limb dysfunction caused by cerebral apoplexy, in particular to a rehabilitation training system applied to upper limb dysfunction caused by cerebral palsy, trauma, high paraplegia, peripheral nerve injury and the like. Background technique [0002] According to the sample survey conducted by the State Council in 2006, there are more than 6 million stroke survivors in my country alone, among which hemiplegia and loss of walking ability are the most important sequelae. About 85% of patients after stroke have upper limb dysfunction, and 55-75% of them still have upper limb dysfunction 3-6 months after the onset. Research on the recovery of upper limb function after stroke has become a clinical rehabilitation The most challenging subject in the field. At present, the above-mentioned upper limb dysfunction mainly adopts compulsory exercise therapy (CI), motor imagery (MI) therapy, n...

AI Technical Summary

Problems solved by technology

Because many patients have problems such as early loss of surface myoelectricity and severe upper limb dysfunction, it is difficult to apply myoelectric biofeedback therapy, EMG-stim therapy, etc. In addition, CPM therapy needs to operate equipment, and patients with severe dysfunction need the assistance of specialized personnel. Therefore, if Being able to apply voice control technology to system control and auxiliary triggering will have practical significance for improving the above rehabilitation training problems

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