Upper limb rehabilitation robot

Abstract

The upper limb rehabilitation robot of the present invention includes an upper limb training device, a cantilever arm, and a base. The base and the upper limb training device are connected through the cantilever arm. The base can be moved and adjusted in height. The upper limb training device supports the movement of the joints of the upper limbs of the human body.

Description

technical field [0001] The invention relates to an upper limb rehabilitation robot, which belongs to the field of medical rehabilitation training equipment. Background technique [0002] In my country, stroke is currently the most common disease with the highest disability rate and the second highest mortality rate. There are 2.5 million new cases and 1.5 million deaths from stroke each year. There are currently 7.5 to 8 million stroke patients in China. In other words, approximately one person dies of stroke every 21 seconds in my country, and one new case occurs every 12 seconds. This trend is still increasing at a rate of 8.7% per year. This disease causes limb motor dysfunction or loss in patients, especially the loss of upper limb motor function. About 75% to 80% of survivors are disabled, which has a great impact At present, there are many deficiencies in upper limb rehabilitation robots at home and abroad when they are used for treatment and rehabilitation training ...

AI Technical Summary

Problems solved by technology

This trend is still increasing at a rate of 8.7% per year. This disease causes limb motor dysfunction or loss in patients, especially the loss of upper limb motor function. About 75% to 80% of survivors are disabled, which has a great impact At present, there are many deficiencies in upper limb rehabilitation robots at home and abroad when they are used for treatment and rehabilitation training of patients with upper limb motor dysfunction. The movement of joints such as the wrist and finger is integrated in the device; the individual adaptability is poor, and the device cannot be adjusted according to different patients or it is inconvenient to adjust; the supported movement mode is single, and only passive movement can be performed or the device does not have a driving function; only To achieve one-dimensional or two-dimensional movement, the adaptability is poor, and it cannot better realize the coordination and unity of man and machine; it cannot stimulate the interest and enthusiasm of patients in training; it cannot solve problems such as friction, gravity and position overload.

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