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A detachable lower limb rehabilitation device and control method

A rehabilitation device and technology for lower limbs, applied in the field of medical auxiliary therapy research, can solve the problems that the rollator cannot be disassembled and used, complicated operation steps, inconvenient transportation, etc., and achieve the effect of overall appearance, weight reduction and convenient disassembly

Inactive Publication Date: 2019-04-30
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the lower extremity rehabilitation robot exoskeleton currently used in medical institutions has many areas to be improved: (1) The existing rehabilitation institutions have a walker or a complex structure, large volume, complicated operation steps or an integrated design, which cannot be disassembled and takes up space Large and inconvenient to transport; (2) The rollator of existing rehabilitation institutions cannot be disassembled and used at different stages of rehabilitation; so there is an urgent need for a lower limb rehabilitation institution with simple structure, convenient operation, and suitable for patients at different stages

Method used

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  • A detachable lower limb rehabilitation device and control method
  • A detachable lower limb rehabilitation device and control method
  • A detachable lower limb rehabilitation device and control method

Examples

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Effect test

Embodiment 1

[0042] The lower limb rehabilitation mechanism described in Invention Example 1 is composed of a waist mechanism, a back mechanism, a driving mechanism and an actuator, wherein the right waist main support frame 7 and the left waist main support frame 12 have the same mechanism, and one end It is a "G" structure, and the other end is fixed by the front waist adjustment structure 8 and the rear waist adjustment structure 9; the six-axis motion processing component is located outside the left main waist support frame 12, and the emergency button is located on the right waist main support frame the outer side of 7;

[0043] The left side back support frame 3 and the right side back support frame 1 are set on the corresponding side waist main support frame, and are fastened and connected with bolts; the main control box 2 is fixed on the left side back support frame 3 and the right side through the connecting piece 6 On the side back support frame 1, the sleeve holes on the waist ...

Embodiment 2

[0058] The lower limb rehabilitation mechanism described in Example 2 of the present invention includes a detachable rollator and a rehabilitation lower limb exoskeleton. The detachable rollator is composed of a rollator structure frame and a main control box fixing mechanism. The rehabilitation The lower extremity exoskeleton is composed of a lumbar support structure for connection with a detachable rollator, a leg mechanism, a waist mechanism and a back mechanism. The detachable rollator and the rehabilitation lower limb exoskeleton are connected and fixed by a hinge connector.

[0059] In this embodiment, the structure frame of the rollator on the left side includes universal wheels 35, a wheel fixing mechanism 34, a first cylindrical support rod 33, a first adjustment sleeve 32, a second cylindrical support rod 29, an angle adjustment member 28, a retractable Rod 30, the third cylindrical support rod 27, connecting piece 6, main control box 2, fixed cross bar 31, main conne...

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Abstract

The invention discloses a detachable lower limb rehabilitation device and a control method, and relates to the field of medical adjuvant therapy research. The detachable lower limb rehabilitation device comprises a detachable rollator and a lower limb rehabilitation exoskeleton, wherein certain sides of a left side waist main support piece and a right side waist main support piece of the lower limb rehabilitation exoskeleton are connected with each other by a waist adjustment mechanism; a left side back support frame and a right side back support frame are respectively fixed on a left side waist main support frame and a right side waist main support frame in a corresponding way; hip joint driving mechanisms are connected with the lower parts of waist support pieces; the detachable lower limb rehabilitation device also comprises hip joint actuating mechanisms, knee joint actuating mechanisms and foot mechanisms. The detachable rollator comprises a rollator frame and fixed cross bars; certain ends of adjusting sleeves I are fixed with cylinder support rods I, and the other ends of the adjusting sleeves I are fixed with cylinder support rods II; certain ends of angle regulating mechanisms are fixed with cylinder support rods III. The control method comprises the steps of using a sensor to measure a pressure signal, processing the signal by means of a central processing unit, producing control parameters of a serve motor, and communicating with peripheral large equipment by means of wireless fidelity (WIFI).

Description

technical field [0001] The invention belongs to the research field of medical auxiliary therapy, and in particular relates to a detachable lower limb rehabilitation device and a control method. Background technique [0002] With the continuous improvement of the social medical level and people's living standards, the average life expectancy of the people has also increased from about 60 years old in the 1960s and 1970s to about 75 years old today, approaching the average level of developed countries in the world. With the increase in life expectancy, the elderly The proportion of people in the total population of the society is also increasing. As of 2010, the elderly population over 60 years old in my country has exceeded 178 million, reaching 13.26% of the total population. At the same time, the elderly population over the age of 65 is about 119 million, accounting for 8.87% of the total population, and the problem of social aging is becoming more and more severe. [0003]...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61H3/04
CPCA61H3/04A61H2003/007A61H2201/1207A61H2201/165A61H2201/1659A61H2201/50A61H2205/10
Inventor 张国策刘会霞王霄高坤陈树洋
Owner JIANGSU UNIV
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