Cervical thoracic vertebra movement mechanical system of intelligent spine rehabilitation robot

Abstract

The invention relates to a cervical thoracic vertebra movement mechanical system of an intelligent spine rehabilitation robot. The system comprises a base, a cervical traction mechanism, a chest traction mechanism, an abdominal support mechanism and a leg support mechanism;the abdominal support mechanism and the leg support mechanism are arranged at an interval; the cervical traction mechanism drives a neck bed plate component to swing up and down through a neck upper and lower push rod motor and drives the neck bed plate component to swing left and right through a neck left and right push rodmotor,and the rear end of the neck traction mechanism is connected with the chest traction mechanism through a first universal joint;the chest traction mechanism drives a chest bedplate component andthe neck bed plate component to swing up and down together through a chest upper and lower push rod motor and drives the chest bedplate component and the neck bedplate component to swing left and right together through a chest left and right stepping motor, and the rear end of the chest traction mechanism is connected with an abdominal plate component through a second universal joint. Accordingly, multi-degree-of-freedom electric traction of the cervical vertebrae and thoracic vertebrae is achieved, and the system has the advantages of having many traction functions and being good in therapeutic effect.

Description

technical field [0001] The invention relates to medical rehabilitation equipment, in particular to a cervical and thoracic vertebral motion mechanical system of an intelligent spinal rehabilitation robot. Background technique [0002] For a long time, spondylosis has been regarded as a common disease of middle-aged and elderly people. With the accelerated pace of life and changes in work styles in modern society, spondylosis tends to be younger and has a growing trend. Spinal traction therapy is a common clinical non-surgical treatment method, which can be divided into cervical traction, thoracic traction and lumbar traction according to the different traction parts. Traction is to relieve the protruding pressure of the intervertebral disc tissue to the periphery by increasing the intervertebral space, and to open the intervertebral foramen to relieve the compression symptoms, thereby effectively eliminating various spinal diseases. Experiments have shown that patients who ...

AI Technical Summary

Problems solved by technology

However, at present, most traction robots at home and abroad use the traction mode manually operated by the therapist, and a small number of intelligent traction robots can only achieve single-direction stretching and traction of some modules. The treatment effect is poor and cannot meet the multi-directional treatment needs.

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