Wearing type upper limb recovery training robot device

Abstract

The present invention discloses a wearable upper extremity rehabilitation training robot device, including shoulder joints, upper arms, elbow joints, forearms, wrist joints and palms. The robot device of the present invention has eight free degrees to simulate the free degrees of the joints of the human upper extremities and can provide more free degrees, so as to guarantee the main joints of the human upper extremities to get assisted training during the rehabilitation training; the present invention uses the wearable structure, the structure is simple, the weight is light, which can be worn on the patients with the good comfort, furthermore, the present invention can directly act on the affected limb, so the pertinence of the training is strong and the effect is good. The structural design of multi-free degree can meet a variety of control methods and assist the affected limb to carry out the rehabilitation training of the single joint movement and multi-joint compound movement, so as to achieve the purpose of assisting the patients to fulfill the necessary things in the daily lives.

Description

technical field [0001] The invention belongs to the technical field of auxiliary medical rehabilitation training equipment, and relates to a rehabilitation training robot, in particular to a wearable upper limb rehabilitation training robot device, which can directly act on the joints of the affected limb, and can perform partial joint and multi-joint compound movements rehabilitation training. technical background [0002] Stroke is a common and frequently-occurring disease among middle-aged and elderly people, and it is one of the three most harmful diseases to human beings in the world today. There are approximately 6.6 million stroke patients in my country every year. As countries around the world enter aging countries, the number of stroke patients is bound to increase. Hemiplegia ranks first among the numerous patient sequelae produced by apoplexy. Hemiplegia caused by stroke often has psychological and other impacts on the patient himself and his family. Society an...

AI Technical Summary

Problems solved by technology

[0004] But the shortcoming of this known hemiplegia upper limb rehabilitation training robot is: 1. It is an industrial robot in essence, with complex structure, unfriendly interface, giving people a sense of coldness and fear, which is not conducive to the rehabilitation of patients from the perspective of rehabilitation psychology .2. The degree of freedom is limited, with a maximum of three degrees of freedom, which can only provide three degrees of motion for the affected limb, and it is impossible to train the main joints of the affected limb at the same time, and the control of the training of a single joint is also relatively complicated 3. The training mode is single, and only a single passive training can be performed. It is difficult to control the active training and active-passive mixed training that can be participated by the patient. 3. Poor flexibility, not wearable, and can only be placed on a fixed seat. Relatively fixed place for training, patients are not flexible enough to use

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