Vertical lower limb rehabilitation training robot

Abstract

The invention discloses a vertical lower limb rehabilitation training robot and belongs to the technical field of medical treatment and rehabilitation. The vertical lower limb rehabilitation training robot comprises an under-foot flat movable plate, an integral support, a lifting and gravity center adjusting system, two adjustable external skeleton mechanical legs and a control system and is provided with a patient two-leg fixing structure and an external weight reduction system. The under-foot flat movable plate drives a movable running belt to move along with the mechanical legs through a treadmill motor so as to simulate a real walking state. Each of the two adjustable external skeleton mechanical legs has three freedom degrees including a hip freedom degree, a knee freedom degree and an ankle freedom degree, the width of the two mechanical legs, the length of thigh bars and the length of shank bars are adjustable, the two mechanical legs, the thigh bars and the shank bars are lockable, a distance between ankle joints and soles is adjustable to adapt to different figures of patients and provide under-foot stimulation, the lifting and gravity center adjusting system is used for adjusting gravity center change through air springs, pressure sensors are capable of collecting related data, the control system is used for inputting patient information and setting parameters through an external operation panel, controlling the robot to move and collecting rehabilitation data, and safety of the patients can be guaranteed by overload protection and an emergency stop switch.

Description

technical field [0001] The invention belongs to the technical field of rehabilitation medicine, in particular to a vertical lower limb rehabilitation training robot. It can be applied to the field of early rehabilitation technology for patients with stroke and other cerebrovascular diseases, and external forces such as spinal injuries and bone injuries that cause walking disabilities in the lower limbs. Background technique [0002] At present, the number of stroke patients is increasing year by year. Stroke has the characteristics of high morbidity, high mortality, high disability rate, high recurrence rate and many complications. One of the three major health diseases, lower limb paralysis is a common complication in stroke patients. It has been proved by medicine that early rehabilitation training has important clinical significance in reducing the disability rate of stroke patients, and can restore the functions of paralyzed limbs and activities of daily living to the m...

AI Technical Summary

Problems solved by technology

At present, patients with cerebrovascular diseases such as stroke or central nervous system injuries such as spinal injuries and bone injuries are usually treated with one-on-one manipulation by rehabilitation physicians, which has high requirements for the techniques of rehabilitation physicians, low efficiency and high work intensity

At present, there are few rehabilitation robot products with complete functions on the market, most of which have single functions and are bulky

To sum up, the current lower limb rehabilitation medical field has the following problems: 1. Traditional rehabilitation physicians have low efficiency, high work intensity and high cost of one-on-one rehabilitation treatment; 2. The existing rehabilitation robots on the market cannot accurately simulate the normal walking gait and Stimulate the feet; 3. Compared with the full-function rehabilitation robot, it is bulky and easy to cause fear in patients

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