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Inflatable valgus deformity correction device

An inflatable, airbag technology, applied in the field of medical devices, can solve the problems of long treatment period and difficult for patients to transmit autonomous correction signals, and achieve the effect of good effect, shortening treatment period and ensuring accuracy.

Active Publication Date: 2017-06-20
ANHUI UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The above scheme is to rotate the muscles through the tension force of the fabric, which has a certain effect, but it is still mainly corrected by external force, it is difficult to transmit effective self-correction signals to patients, and the treatment cycle is long

Method used

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  • Inflatable valgus deformity correction device
  • Inflatable valgus deformity correction device
  • Inflatable valgus deformity correction device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] combine figure 1 , an inflatable O-shaped leg correction device of the present embodiment, comprising a fastening belt 1, an upper strap 5 and a lower strap 6, all of which are ring-shaped, and the fastening belt 1 connects the ribbon 11 with the upper strap 5 Connect, the upper strap 5 is connected with the lower strap 6 through the strap connecting strap 12. When worn, the fastening belt 1 is positioned at the waist, the upper strap 5 and the lower strap 6 are positioned at the upper and lower sides of the knee respectively, and the connecting ribbon 11 and the strap connecting strap 12 are elastic belts, which have a certain space for expansion and contraction. Further, a buckle can be provided on the connecting ribbon 11 , and the length of the connecting ribbon 11 can be adjusted through the buckle. The fastening belt 1 can be an integral elastic belt or a buckle-type connection belt that can be connected to each other through other connection methods, without spe...

Embodiment 2

[0046] An inflatable O-shaped leg correction device of this embodiment has the same basic structure as that of Embodiment 1, except that the connecting ribbon 11 is connected to the fastening belt 1 through a sliding buckle 2, and the sliding buckle 2 can be relatively fastened The waist belt 1 slides, and the position of the slide buckle 2 can be adjusted within a certain range.

[0047] The upper strap 5 and the lower strap 6 in this embodiment are all made up of a fixed-length strap 7 and a telescopic strap 8, and the lower correction airbag 15 and the surface electromyography detection electrode 13 are all arranged on the inner side of the fixed-length strap 7, and the telescopic strap 8 For elastic cloth belt. Due to the elastic cloth belt, the strap has a certain degree of stretchability, which is suitable for wearing, and the detection electrode and the leg are more tightly fitted to ensure the accuracy of detection.

[0048] There are two surface electromyography dete...

Embodiment 3

[0050] combine image 3 , a kind of inflatable O-shaped leg correction device of the present embodiment, its basic structure is identical with embodiment 1, and its difference is: lower binding belt 6 is mainly made up of fixed-length belt 7 and telescopic belt 8, and lower correction airbag 15 and the surface electromyography detection electrode 13 are all arranged on the inner side of the fixed-length belt 7 . The telescopic belt 8 in this embodiment is to comprise two corrugated airbag belts, and the airbag belt is made of rubber material. The airbag belt is inflated or exhausted by a dedicated servo intake and exhaust motor. After the airbag belt is exhausted, the lower strap 6 Tighten.

[0051] As we all know, there are many devices in life that use airbag belts for limb binding, so that the detection sensor fits the human body, such as a blood pressure monitor, which is bound to the arm without falling by filling air inward. The solution can also be inflated to tie the...

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Abstract

The invention discloses an inflatable valgus deformity correction device, and belongs to the field of medical instruments. The correction device comprises a fastening belt, an upper binding belt and a lower binding belt. The fastening belt is sequentially connected with the upper binding belt and the lower binding belt. Correction airbags are arranged in the upper binding belt and the lower binding belt, and a surface myoelectricity detecting electrode is arranged on the inner side face of the lower binding belt and electrically connected with a signal processing module. A telescopic belt in the lower binding belt is a corrugated airbag belt, and after the airbag belt is exhausted, the lower binding belt is tightened. When it is detected that the legs are at a valgus deformity posture, the correction airbags are inflated through an air inlet and outlet motor to increase correction pressure. The myoelectricity detecting technology and the wearable correction device are combined, external force can be utilized for valgus deformity correction, a user can be reminded to actively keep the correct posture, the use effect is good, and the treatment period of valgus deformity is shortened.

Description

technical field [0001] The invention relates to the technical field of medical equipment, and more specifically, relates to an inflatable O-shaped leg correction device. Background technique [0002] O-shaped leg is a deformity disease whose main manifestation is that when the lower limbs are naturally straightened or standing, the inner malleolus of the two feet touch and the knees cannot get close. People with O-shaped legs have varus knees, and their body weight is concentrated on the inner articular surface of the knee joint, causing wear and tear on the inner cartilage surface of the knee joint, which can easily cause arthritis and even joint pain, which affects normal walking. [0003] At present, the correction methods of O-shaped legs include surgical correction and non-surgical correction. Surgical methods are suitable for more serious patients, with quick results but higher risks. Non-surgical correction methods include correction instruments, leggings, exercises...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/01A61B5/0488A61B5/00
CPCA61B5/6802A61B5/6828A61B5/6831A61B5/7203A61B5/7235A61B5/7253A61B5/7405A61B5/746A61F5/0104A61F5/0106A61B5/316A61B5/389
Inventor 王璐魏伟沈金星谢能刚
Owner ANHUI UNIVERSITY OF TECHNOLOGY
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