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Wheel chair type robot for walking training of paraplegia patient

A technology of robots and wheelchairs, applied in the direction of tools, manipulators, passive exercise equipment, etc. to help people move around, which can solve the problems of difficult patients, maintaining the consistency of rehabilitation training movements, and high work intensity.

Inactive Publication Date: 2009-10-14
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of passive rehabilitation training has high work intensity and cannot meet the needs of more patients
The training effect is closely related to the technical proficiency of the medical practitioner, and it is difficult to accurately maintain the consistency of rehabilitation training actions for different patients
In addition, most general-purpose walking braces for paraplegic patients can only assist the patient to do some simple walking training, but cannot implement targeted rehabilitation training according to the situation of the patient at different stages
Lack of a rehabilitation training walking aid that can combine rehabilitation training and daily walking aids

Method used

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  • Wheel chair type robot for walking training of paraplegia patient
  • Wheel chair type robot for walking training of paraplegia patient
  • Wheel chair type robot for walking training of paraplegia patient

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Experimental program
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Embodiment Construction

[0017] The present invention is illustrated below in conjunction with accompanying drawing.

[0018] see figure 1 , figure 2 , image 3 , the wheelchair-type paraplegic walking training robot includes a wheelchair system with a large wheel 10, a small wheel 13, a push handle frame 5, a backrest 7, a cushion 11 and an armrest 8, a lower extremity exoskeleton system, a damping support system and a controller.

[0019] Lower extremity exoskeleton system: including hip rod 15, thigh rod 20 and calf rod 23, the end of the hip rod is fixedly connected with the backrest 7 of the wheelchair system, the other end of the hip rod 15 is hinged with the thigh rod 20 to form the hip joint, the thigh Bar 20 and calf bar 23 are hinged to form knee joint, and the end of calf bar is fixed with pedal board 24, and the two ends of the first ball screw 19 are hinged with the end of hip bar 15 and the upper end of thigh bar respectively, the first motor 16 The rotating shaft is connected with t...

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Abstract

The wheelchair-type paraplegic patient walking training robot disclosed by the invention comprises a wheelchair system, a lower limb exoskeleton system, a damping support system and a controller. The robot uses a flexible lower limb exoskeleton system as a walking support for patient rehabilitation training. According to the patient's condition, by adjusting the control of each joint motor on the exoskeleton system, it can realize active gait, passive power control gait, and adjustable passive damping. Gait and balance training and other training functions. The wheelchair-type paraplegic patient walking training robot of the present invention can satisfy the patient's two training states of sitting posture and standing, and is suitable for the lower limb rehabilitation training of the paraplegic patient in different rehabilitation stages and realizes the function of walking.

Description

technical field [0001] The invention relates to a wheelchair-type walking training robot for paraplegic patients, which belongs to the field of rehabilitation medical equipment. It is suitable for lower limb rehabilitation training and walking function of paraplegic patients in different rehabilitation stages. Background technique [0002] With the increase of traffic and industrial accidents in modern society, the sudden occurrence of natural disasters and the aging of society, paraplegic patients have gradually become a common group in modern society. In addition to drug treatment or surgical treatment, scientific Rehabilitation training is very important for improving the motor function of the affected limb. Existing wheelchair mainly is made up of big wheel, little wheel, push handle frame, backrest, cushion and armrest, and this wheelchair has only walking-replacing function. For paraplegic patients, doctors, PTs, and OTs usually pull specific muscle groups hand in ha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61H1/00A61H3/04A61G5/14A61G5/00B25J11/00
Inventor 杨灿军张杰邓美英张佳帆张欣耿昱
Owner ZHEJIANG UNIV
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