Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Lower limb rehabilitation training exoskeleton system and its walking control method and hip joint structure

A technology for rehabilitation training and hip joints, applied in physical therapy, appliances to help people walk, etc., can solve the problems that hemiplegic patients are not easy to achieve, and achieve the effect of simple overall structure, improved structural compactness, and reliable overall structure

Active Publication Date: 2019-09-20
ZHEJIANG UNIV
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is obviously not easy to achieve for hemiplegic patients after stroke, because hemiplegic patients also have paralysis on one side of their upper limbs

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Lower limb rehabilitation training exoskeleton system and its walking control method and hip joint structure
  • Lower limb rehabilitation training exoskeleton system and its walking control method and hip joint structure
  • Lower limb rehabilitation training exoskeleton system and its walking control method and hip joint structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The present invention will be further described below in conjunction with embodiment and accompanying drawing.

[0036] Embodiment of exoskeleton system for lower limb rehabilitation training

[0037] see figure 1 , The lower limb rehabilitation exoskeleton system of the present invention includes a control unit, a detection unit and an exoskeleton 1 . The control unit includes a processor and a memory, the detection unit outputs detection signals to the control unit, and the control unit outputs control signals to the driving mechanisms of the exoskeleton to drive the exoskeleton to guide the rehabilitation trainer's lower limbs to walk along a predetermined trajectory.

[0038] see figure 1 and figure 2 , the exoskeleton 1 includes a waist wearing unit 11, a hip joint unit 12, a thigh rod 13, a thigh strap 14, a knee joint flexion and extension drive unit 15, a calf strap 16, a calf rod 17, an ankle elastic passive unit 18 and an exoskeleton foot Bottom unit 19. ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a lower limb rehabilitation training external skeleton system, a walking control method and a hip joint structure thereof and belongs to the technical field of medical robots.The hip joint structure comprises an abduction degree-of-freedom under-actuation mechanism which comprises a mounting seat, a left hip joint adduction driving arm, a right hip joint adduction drivingarm and a driver, the left hip joint adduction driving arm and the right hip joint adduction driving arm are mounted on the mounting seat in a manner of being capable of reciprocatingly swinging between an adduction single-leg supporting position and an under-abduction position, and the driver is used for driving swing side members in the hip joint adduction driving arms to be maintained at under-abduction positions and driving supporting side members to be in adduction action. On the basis of a hip joint of the structural arrangement, heeling in the process of rehabilitation training can beavoided, and the system can be widely applied in rehabilitation training of patients lower limb weakness or hemiparalysis.

Description

technical field [0001] The invention relates to the technical field of medical robots, in particular to an exoskeleton system for rehabilitation training of lower limbs, a walking control method thereof and a hip joint structure. Background technique [0002] With the increase in the prevalence of stroke in my country, early rehabilitation training for stroke patients has received more and more attention. The mainstream is to use the plasticity of the central nervous system to make the affected side respond accordingly through exercise training, improve muscle tension, and establish New compositional relationships of the nervous system. However, relying on physical therapists to perform manual rehabilitation training for patients is not only inefficient, but also the effect of rehabilitation training mainly depends on the experience of physical therapists. [0003] With the continuous development and progress of robot technology, the use of exoskeleton robots to replace trad...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A61H3/00
Inventor 杨灿军杨巍徐铃辉王汉松魏谦笑马张翼
Owner ZHEJIANG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com