Wearable upper limb rehabilitation exoskeleton robot

Abstract

The invention provides a wearable upper limb rehabilitation exoskeleton robot. The robot comprises a wearable back waistcoat structure and shoulder joint structures installed on the back of the wearable back waistcoat structure. The shoulder joint structure comprises a first tooth-shaped bearing outer ring, and the first tooth-shaped bearing outer ring is connected with the elbow joint structure; the elbow joint structure comprises a second tooth-shaped bearing outer ring, and the second tooth-shaped bearing outer ring is connected with the wrist joint structure. The lower limbs are divided into the forearms, the upper arms and the wrists for segmented or overall rehabilitation training, and the adaptability is high through flexible adjustment in multiple dimensions of front and back, left and right and length; by means of a flexible viscoelastic damper self-adjusting mechanism with six-direction freedom degrees on the shoulders, more patients can have good wearing comfort and rehabilitation training effect; length adjusting and locking mechanisms are arranged on the back width, the upper arm and the front arm, so that the rehabilitation training requirements of most patients can be met.

Description

technical field [0001] The invention belongs to the field of rehabilitation medical equipment, in particular to a wearable upper limb rehabilitation exoskeleton robot. Background technique [0002] Patients with upper limb muscle function injuries caused by various reasons, orthopedic surgery, and nerve injuries, including peripheral nerves, brain and spinal cord, need to obtain maximum functional improvement through rehabilitation training, because the traditional types of the above injuries are mostly based on casts, splints, splints, etc. Rehabilitation treatment methods with fixed braces or insufficient degrees of freedom not only cause inconvenient movement for patients but also fail to meet the requirements of biological rehabilitation. Operation to promote upper limb motor function and nervous system rehabilitation consumes a lot of manpower, has low efficiency and high cost, and cannot meet the flexibility, convenience, immediacy, labor-saving, and economical feature...

AI Technical Summary

Problems solved by technology

However, in this program, there is no special design for each key part of the upper limbs, and there is a lack of corresponding training for local key parts.

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