Upper-limb rehabilitation training device and control method therefor

Abstract

The invention provides an upper-limb rehabilitation training device. The upper-limb rehabilitation training device comprises a wear part, a moving part and a position identifying part, wherein the wear part is used for being worn on an upper limb region of a user and is arranged at the top of the moving part, and the position identifying part is in communication connection with a control part. The position identifying part is used for acquiring position information on the moving part and feeding back the position information to the control part so as to accurately position a position of the moving part, the control part is used for driving the moving part to move according to the position information so as to drive an upper limb of the user to achieve rehabilitation exercise, thus, the moving part can be used for driving the upper limb of the user to achieve omnidirectional high-accuracy rehabilitation exercise more in line with own physical conditions, the environmental applicability is higher, and the rehabilitation training effect is better. The invention further provides a control method for the upper-limb rehabilitation training device.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an upper limb rehabilitation training device and a control method thereof. Background technique [0002] Trauma, surgery, or stroke-related diseases can easily cause dysfunction in upper limb joints, such as finger joints, wrist joints, elbow joints, or shoulder joints, affecting normal life. The upper limb rehabilitation training system based on human-computer interaction can help people with upper limb motor dysfunction to promote the rehabilitation of nerves and muscles related to the affected limb, increase muscle strength, improve control and coordination of movements, and restore the motor ability of their upper limbs. [0003] The human upper limb is a structure with multiple degrees of freedom, with a large range of motion and a high utilization rate. Therefore, the upper limb rehabilitation training system needs to have enough degrees of freedom, suitable exer...

AI Technical Summary

Problems solved by technology

However, when the device uses ultrasonic sensors for initial positioning, it is necessary to set up fences on the front and left of the desktop for position calibration

Therefore, the device needs to be used in a specific working environment, and has high requirements for fences and desktops, which limits its use scenarios

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