Walking simulation device for stroke patient rehabilitation

A simulation device and patient technology, applied in positioning for physical therapy, equipment for passive exercise, artificial respiration, etc., can solve the problems of lack of effective rehabilitation physical therapy for paralysis of the lower limbs, and achieve improved rehabilitation effect, joint flexibility and nerve coordination exercise , the effect of shortening the recovery time

Pending Publication Date: 2020-03-13
HANGZHOU NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem in the prior art that there is no effective rehabilitation physiotherapy equipment for lower limb paralysis caused by stroke, the present invention provides a walking simulation device for rehabilitation of stroke patients, which is composed of a horizontal reciprocating mechanism and an arc-shaped lifting It is formed by the combination of two motion mechanisms, which simulates the walking action of human legs alternately, so that when the patient stands on it, the equipment can drive his legs to walk, which not only exercises the coordination and coordination of the legs. The flexibility of each joint, the coordination of the nerves, and the exercise of the leg muscles have improved the rehabilitation effect and shortened the rehabilitation time

Method used

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  • Walking simulation device for stroke patient rehabilitation
  • Walking simulation device for stroke patient rehabilitation
  • Walking simulation device for stroke patient rehabilitation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] like Figure 1-7 As shown, a walking simulation device for rehabilitation of stroke patients includes a frame 1. The frame 1 has a horizontal working surface 101, and a walking simulation system is arranged on the working surface 101. The walking simulation system consists of a horizontal reciprocating mechanism 2 and an arc-shaped lifting mechanism 3, wherein the arc-shaped lifting mechanism 3 includes a turntable 301 that is rotated on the working surface 101 by means of a rotating shaft, and the disk surface of the turntable 301 vertically penetrates the working surface 101 and is driven by a power mechanism It rotates around the axis of rotation, and two pedals 303 are provided on both sides of the turntable 301 through the pin shaft 302, and the two pedals 303 are symmetrically distributed with the center of the turntable 301 as the center, and four through holes are distributed on the working surface 101 106, the four passing holes 106 are distributed on the track...

Embodiment 2

[0046] This embodiment is an improvement made on the basis of embodiment 1. Its main structure is the same as that of embodiment 1. The improvement is that the power mechanism that controls the movement of the turntable 301 is a motor-driven reducer, and the The motor, the reducer and the telescopic oil cylinder 205 that drives the mobile substrate 201 to reciprocate on the surface of the working surface 101 are coordinated and controlled by an LPC intelligent controller.

[0047] Because the flexibility of the legs of the patient is very poor at the beginning of exercising, the output speed of the reducer can be set to be very slow, so that it drives the turntable 301 to rotate slowly, such as 3-5 circles per minute. After a period of exercise, its coordination and flexibility have been improved, and then slowly increase the output speed of the reducer.

Embodiment 3

[0049] This embodiment is another improvement made on the basis of embodiment 1, its main structure is the same as that of embodiment 1, and the improvements are as follows: Figure 8 As shown, one end of the pin 302 is fixedly connected to the side of the turntable 301, and the other end extends into the mounting hole provided at the end of the pedal 303. The diameter of the mounting hole is larger than the diameter of the pin 302 and surrounds the pin 302. A torsion spring 304 is provided on the outer surface of one end extending into the mounting hole, and the inner ring of the torsion spring 304 is fixedly connected with the outer diameter of the end of the pin shaft 302, such as welding, and the two protruding ends 305 of the torsion spring are connected with the ends of the mounting hole. The inner walls are fixedly connected so that the pedal 303 remains horizontal.

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Abstract

The invention provides a walking simulation device for stroke patient rehabilitation. According to the invention, a walking simulation system is arranged on a frame and formed by combining a horizontal reciprocating motion mechanism and an arc-shaped lifting mechanism; the arc-shaped lifting mechanism comprises a turntable rotating by means of a rotating shaft, and two pedals allowing two feet ofa patient to tread are arranged at two sides of the turntable through pin shafts; the horizontal reciprocating motion mechanism comprises two groups of motion units which are positioned at two sides of the turntable and have a same structure; each motion unit comprises a movable base plate which is driven by a telescopic oil cylinder to reciprocate on the surface of a working surface; and a movable plate is erected in the cavity of the middle part of the movable base plate. The walking simulation device provided by the invention simulates the alternate walking action of two legs of a person through combination of two movement mechanisms, so two legs of a patient can be driven to simulate a walking action when the walking simulation device is in use; coordination of two legs and nerves andflexibility of all joints are exercised; leg muscles are exercised; the effect of rehabilitation is improved; and the time of rehabilitation is shortened.

Description

technical field [0001] The invention relates to the field of stroke treatment and rehabilitation, in particular to a walking simulation device for rehabilitation of stroke patients. Background technique [0002] In the prior art, the paralysis of the lower limbs caused by stroke is generally treated through exercise and massage, and there is a lack of rehabilitation equipment for targeted exercise for stroke patients to walk the lower limbs. Generally, patients can move with their hands The effect of slow movement on the support is very poor, mainly manifested in: because the patient's lower limbs are paralyzed, the nerves cannot control the movement of the lower limbs well, and it is easy to fall, so the patient's family members or medical staff are required to take care of them at any time; During the process, the weight of the upper body of the patient will increase the burden on the lower limbs, which not only easily causes fatigue and increases the risk of the patient f...

Claims

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Application Information

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IPC IPC(8): A61H1/02A61N1/36A61H39/00
Inventor 陈国中陶红苗
Owner HANGZHOU NORMAL UNIVERSITY
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