Ankle rehabilitation mechanism based on human body association driving

A rehabilitation mechanism and ankle technology, applied in passive exercise equipment, physical therapy, etc., can solve problems such as lack of flexibility, secondary injuries of patients, complex algorithms and mechanisms, etc., to achieve convenient installation and maintenance, no secondary injuries, and simplified mechanisms Effect

Active Publication Date: 2019-05-31
HEFEI UNIV OF TECH
View PDF8 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this stage, most of the ankle rehabilitation institutions on the market are driven by motors combined with control algorithms to achieve ankle rehabilitation actions. The rehabilitation actions are single and lack flexibility, which is li

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
  • Ankle rehabilitation mechanism based on human body association driving
  • Ankle rehabilitation mechanism based on human body association driving
  • Ankle rehabilitation mechanism based on human body association driving

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0033] like figure 1 and figure 2 As shown, the present invention is an ankle rehabilitation mechanism driven based on human body correlation, comprising a base 3, a left foot immobilizer 1 and a right foot immobilizer 2 arranged above the base 3, and the left and right foot immobilizers are used to place the user's The foot is fixed on the rehabilitation mechanism. The left foot fixer 1, the right foot fixer 2 and the base 3 are respectively connected with a rotary motion mechanism. The rotary motion mechanism is used to cooperate with the ankle to achieve three degrees of freedom of extension and flexion, internal and external rotation, and internal and external rotation. When in use, the left and right feet are respectively fixed on the left foot holder 1 and the right foot holder 2, and each rotation mechanism can realize rotati...

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 flexible ankle rehabilitation mechanism based on human body self-driving and association motion. The mechanism comprises a base, a left foot fixator and a right foot fixator, the left foot fixator and the right foot fixator are arranged on the base, and rotation motion mechanisms are connected between the left foot fixator and the base as well as between the right foot fixator and the base; each rotation motion mechanism can rotate in the X, Y and Z axes, the two rotation motion mechanisms are connected through an association mechanism, an ankle which needs rehabilitation is driven through a healthy ankle, it is guaranteed that the same motion can be achieved at the left and right sides, the ankle which needs rehabilitation is driven through the healthy ankle ofa patient, and the action of the healthy ankle is completely reproduced. The patient can select different rehabilitation actions and action magnitude according to the self rehabilitation degree, thenflexible rehabilitation is achieved, and secondary harm does not exist; through a pure mechanical structure, the rehabilitation action of the ankle is effectively achieved so as to achieve the effectof helping rehabilitation of the patient, the mechanism is greatly simplified, and the mechanism is convenient to install and maintain and low in cost.

Description

technical field [0001] The invention relates to the technical field of medical rehabilitation machinery, in particular to a flexible ankle rehabilitation mechanism. Background technique [0002] With the development of science and technology and the improvement of medical level, people pay more and more attention to postoperative rehabilitation treatment, in order to restore the body to the greatest extent and maintain physical and mental functions, improve self-care ability and return to family or society smoothly. Therefore, how to more reasonably carry out the R&D and design of rehabilitation medical institutions with excellent recovery effects has become the focus of the field of medical machinery. [0003] Ankle rehabilitation is an important branch in the field of rehabilitation machinery. The ankle joint involves three degrees of freedom of extension and flexion, varus and varus, and internal and external rotation. At this stage, most of the ankle rehabilitation inst...

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
IPC IPC(8): A61H1/02
Inventor 赵萍厉琦龚柠涛陈方康陈文秀郑为曙周佳文
Owner HEFEI UNIV OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap