Knee joint neuromuscular training system and control method

A training system and neuromuscular technology, applied in the field of medical devices, can solve the problem of neglecting timing and achieve the effect of convenient joint movement

Pending Publication Date: 2021-09-17
THE AFFILIATED HOSPITAL OF SOUTHWEST MEDICAL UNIV
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Through the above analysis, the problems and defects of the existing technology are: the existing electrical stimulation technology ignores the timing of the con...

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
  • Knee joint neuromuscular training system and control method
  • Knee joint neuromuscular training system and control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] Aiming at the problems existing in the prior art, the present invention provides a knee joint neuromuscular training system and a control method. The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0019] Such as figure 1 As shown, in the seat 1 of the knee joint neuromuscular training system provided by the embodiment of the present invention, an adjustable seat back 2 is fixedly connected to the back of the seat, support legs 3 are fixedly connected to the bottom of the seat, and legs are arranged directly in front of the seat. Body tr...

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 belongs to the technical field of medical instruments, and discloses a knee joint neuromuscular training system and a control method. The knee joint neuromuscular training system is provided with a seat, an adjustable chair back is fixedly connected to the back of the seat, supporting legs are fixedly connected to the lower portion of the seat, a leg training box is arranged right in front of the seat, a pulley device is arranged inwards in the leg training box, a knee joint is arranged in the pulley device, and the pulley device comprises a first linkage rod group, a second linkage rod group and a pedal plate. According to the knee joint neuromuscular training system, the joint motion range can be generated, the tension around the joint can be maintained, and meanwhile, the motion range is generated by muscle activity; electromyographic signals in the knee stretching process of the leg on the healthy side are collected, then data processing is conducted, the same electric signals are output on the leg on the affected side through transcutaneous nerve electrical stimulation, the sequence of muscle contraction is guaranteed, and the actions of knee joint flexion and extension under the normal condition are simulated; and meanwhile, the knee joint is arranged in the pulley device, so that the knee joint can move conveniently.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a knee joint neuromuscular training system and a control method. Background technique [0002] At present: patients with knee joint surgery have rapid atrophy of muscles around the knee joint and joint contracture in the early stage. Low-frequency electrical stimulation is commonly used in clinic to prevent muscle atrophy and passive joint mobilization instrument to prevent atrophy, but the clinical effect is not good. The reason is that the quadriceps contraction is required when the knee joint is straightened. The contraction of the quadriceps is time-sequenced and requires coordinated contraction. At the same time, the joints regenerate joint movement when the muscles contract. Current electrical stimulation ignores the above important factors. [0003] Through the above analysis, the problems and defects of the existing technology are: the existing electr...

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): A61H1/02A61N1/36A61G15/04A61G15/10A61G15/12
CPCA61H1/0237A61N1/36014A61N1/36031A61G15/02A61G15/10A61G15/12A61G15/125A61H2201/0149A61H2201/1207A61H2201/10A61H2205/10A61H2230/085
Inventor 谢羽婕张驰杜一华王剑雄汪丽
Owner THE AFFILIATED HOSPITAL OF SOUTHWEST MEDICAL UNIV
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