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

A pelvic posture control mechanism for assisting walking rehabilitation training

A posture control and rehabilitation training technology, applied in muscle training equipment, passive exercise equipment, physiotherapy and other directions, can solve the problems of neglecting patient balance training, inability to remove redundant degrees of freedom of lower limbs, and patient training discomfort, etc. Enhanced balance control ability, improved effect, convenient wearing effect

Active Publication Date: 2019-11-26
HARBIN ENG UNIV
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most lower limb rehabilitation robots do not have an active pelvic control mechanism to assist pelvic movement, ignoring the balance training for patients. During the training process, because the robot cannot release the redundant degrees of freedom of the lower limbs, the patient will feel uncomfortable during the training process. sense

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
  • A pelvic posture control mechanism for assisting walking rehabilitation training
  • A pelvic posture control mechanism for assisting walking rehabilitation training
  • A pelvic posture control mechanism for assisting walking rehabilitation training

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] combine figure 1 , a pelvic posture control mechanism for assisting walking rehabilitation training of the present invention includes two lumbar supports 1, two load-bearing hinges 2, two push rods 3, two electric cylinders 4, two telescopic motors 5, four Extension arm 6, four fixed arms 7, a base 8, a sliding table structure 9, a rail motor 10, a bearing box 11, a tilting motor 12; the waist support 1 is hinged with the bearing hinge 2, and the The load-bearing hinge 2 is fixedly connected with the push rod 3, and the fixed arm 7 is located below the load-bearing box 11 and is rotationally connected with the load-bearing box 11. There are two adjustable length extension arms 6 on both sides of the fixed arm 7, The extension arm 6 is fixedly connected to the electric cylinder 4, the tilt motor 12 is fixedly connected to the l...

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 provides a pelvis posture control mechanism for assisting walking rehabilitation training. The posture control mechanism comprises waist supports, load bearing hinges, push rods, electric cylinders, extensible motors, extension arms, fixed arms, a base, a sliding platform, a guide rail motor, a load bearing box and an inclination motor. The base can move up and down along a guide rail in the vertical direction of a robot to realize moving degree of freedom of pelvis in the vertical direction; a load bearing plate is fixed to the sliding platform, and the guide rail motor drives the sliding platform to move while moving degree of freedom of the pelvis in the left-right direction is realized; the inclination motor drives the fixed arms to realize inclination motion of the pelvis; the push rods extend and contract forwards and backwards to realize twisting motion of the pelvis; the waist supports can rotate along the load bearing hinges to realize pitching motion of the pelvis. The pelvis posture control mechanism can actively help a trainee to complete posture needed by pelvis natural gait, reduce constraint on degree of freedom of the trainee and improve training comfort of a patient, balance control ability of the patient in the process of lower limb walking and lower limb rehabilitation training effect.

Description

technical field [0001] The invention relates to a pelvic posture control mechanism for assisting walking rehabilitation training, which belongs to the field of rehabilitation medical equipment. Background technique [0002] With the increasingly serious trend of population aging, the number of elderly population is gradually increasing, because the human body functions such as bones, ligament toughness, and joint activities of the elderly gradually decline with age, resulting in a decline in their muscle strength, walking speed and balance ability and other limb motor dysfunction. In addition, there are also a large number of patients with nervous system diseases such as hemiplegia and stroke among the middle-aged and elderly people. Due to limb motor dysfunction, the condition is exacerbated and even permanently disabled. Clinical medicine has proved that patients with limb motor dysfunction caused by diseases and injuries can basically control their condition after surger...

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): A63B23/02A63B23/04A63B21/00A61H1/02
CPCA61H1/02A61H1/0262A61H2201/1207A61H2201/1602A61H2201/163A63B21/00178A63B21/00181A63B23/02A63B23/0464
Inventor 张立勋宋达薛峰邓旭东
Owner HARBIN ENG 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