Device for correcting valgus deformity

A correction device and torque correction technology, which is applied in the field of medical equipment, can solve the problems of patients who are not suitable for O-shaped legs, etc., and achieve the effect of simple structure, convenient use, and surgical treatment

Inactive Publication Date: 2018-08-31
THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Easy to use, but effective for mild O-legs, not for those with more O-legs

Method used

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  • Device for correcting valgus deformity
  • Device for correcting valgus deformity
  • Device for correcting valgus deformity

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0031] Such as figure 1 , 2 A kind of O-shaped leg correction device shown, this device comprises support assembly 1, 2 and torque correction assembly 3, as image 3 As shown, the bracket assembly 1, 2 includes an upper bracket 1 and a lower bracket 2, and the upper bracket 1 is composed of two upper support plates 11 and a thigh support plate 12, and the inner circumferential curvature of the thigh support plate 12 is in line with that of the thigh of a human body. The circular radians of the front are matched, the two sides of the thigh support plate 12 are respectively fixedly connected with the two upper support plates 11, and the lower bracket 2 includes a knee support plate 22, a calf support plate 23 and two lower support plates 21, the inner surface of the knee support plate 22 matches the circumferential arc of the kne...

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PUM

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Abstract

The invention relates to medical apparatuses, in particular to a device for correcting valgus deformity. The device for correcting valgus deformity comprises a support assembly and a torque correctingassembly, wherein the support assembly comprises an upper support and a lower support, the upper support is composed of two upper supporting plates and a thigh supporting plate, the lower support iscomposed of a knee supporting plate, a shank supporting plate and two lower supporting plates, hinging protrusions are arranged at the two sides of the upper portion of the knee supporting plate and hinged to the bottoms of the two upper supporting plates respectively, a connecting spindle nose is arranged at the hinged portion of the left side, the torque correcting assembly is arranged on the connecting spindle nose, upper limiting rods are arranged at the left sides of the upper supporting plates, and lower limiting rods are arranged at the left sides of the lower supporting plates. The device is simple in structure, convenient to use, and capable of continuously and stably adjusting and correcting the bending shape of the shank, applies pressure slowly, cannot cause soft tissue necrosis, and overcomes the defect that a child cannot undergo operative treatment due to fast growth.

Description

technical field [0001] The invention relates to medical equipment, in particular to an O-shaped leg correction device. Background technique [0002] "O" shaped legs means that the ankles are close together, and the knees cannot be close together, forming an "O" shape. Most of them are caused by standing too early, walking for too long, lack of nutrition and exercise, etc., resulting in an imbalance between the contraction force and stretching force of the muscle groups and ligaments on the inner and outer sides of the thigh and calf. For people with O-shaped legs, due to the varus of the knee joint, the body weight is too concentrated on the medial articular surface of the knee joint. Excessive pressure and friction can lead to wear of the medial cartilage surface of the knee joint, collapse of the tibial plateau, and secondary osteoarthritis. When you get older, you are prone to joint pain, which affects normal walking activities. Deformity of the legs not only affects b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/01
CPCA61F5/0104A61F5/0106
Inventor 王从相
Owner THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
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