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Orthopedic brace for relieving O and X-shaped legs of knee joints

An orthopedic brace and knee joint technology, applied in the field of medical devices, can solve problems such as high technical requirements, large surgical trauma, and excessive bleeding, and achieve the effects of correcting knee joint valgus deformity, reducing load, and reducing relative displacement

Pending Publication Date: 2020-06-23
李志强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] KOA has been paid more and more attention and research by many scholars at home and abroad, but there are relatively few research literatures on the treatment of KOA combined with knee joint deformity. Western medicine mainly focuses on symptomatic treatment in the early stage, relieves pain, improves functional mobility, and surgical treatment in the late stage. Orthopedic surgeons have been plagued by major trauma, heavy bleeding, high cost, high technical requirements, and complications such as postoperative infection and deep vein thrombosis.
And there is no device that can reach this technical purpose in the prior art

Method used

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  • Orthopedic brace for relieving O and X-shaped legs of knee joints
  • Orthopedic brace for relieving O and X-shaped legs of knee joints

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] combined with Figure 1~2 , an orthopedic brace for improving the O-shaped and X-shaped legs of the knee joint, comprising a support body 1, a knee joint fixing belt 2 fixed on the outside of the support body 1, and a threaded fixing rod 3 movably threaded on the support body 1, It also includes a knee joint sheave 4 arranged on the support body 1, wherein,

[0027] The branch body 1 is located outside the knee joint and extends to the upper and lower ends respectively to the mid-thigh and the mid-calf;

[0028] The knee joint fixing belt 2 is divided into upper and lower groups, one group is set on the upper part of the support body 1 and is located in the middle of the thigh, and the other group is set on the lower part of the support body 1 and is located in the middle of the calf; the two ends of the knee joint fixing belt 2 are free state;

[0029] The threaded fixed rod 3 ends and the contact position with the thigh are provided with an arc-shaped inner support ...

Embodiment 2

[0048] Other structures remain unchanged, and only the connection relationship between the threaded fixing rod 3 and the connecting rod 11 and the inner support 5 is changed, specifically: the threaded fixing rod 3 and the connecting rod 11 are provided with a nut-7; The connection between the rod 3 and the inner support 5 is provided with a nut 2 8, and the nut 2 8 is screwed on the outside of the threaded fixing rod 3 .

[0049] In terms of connection, the present application sets a nut 1 7 and a nut 2 8 that are screwed together on the threaded fixing rod 3, wherein the nut 2 8 is located at the position where the inner support 5 is affixed to each other, and the nut 1 7 is located on the threaded fixing rod. 3 and close to the other end, and a part of nut one 7 is embedded in the connecting rod 11.

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Abstract

The invention relates to an orthopedic brace for relieving O and X-shaped legs of knee joints. The orthopedic brace comprises a brace body, knee joint fixing belts, threaded fixing rods as well as knee joint geneva wheels, wherein the knee joint fixing belts are fixedly arranged on the outer side of the brace body; the threaded fixing rods are moveably arranged on the brace body in a penetration manner; the knee joint geneva wheels are arranged on the brace body; the brace body is arranged at the outer parts of knee joints and extend to upper and lower ends to positions of thighs and legs; theknee joint fixing belts are divided into an upper group and a lower group; one group is arranged at the upper part of the brace body and is positioned in the positions of the thighs; the other groupis arranged at the lower part of the brace body and is positioned in the positions of the legs; arc-shaped inner-side supports are arranged at end parts of the threaded fixing rods and in positions incontact with the thighs; the other ends of the threaded fixing rods are sleeved by screw nuts; the threaded fixing rods are respectively arranged in upper, middle and lower positions of the two groups of the knee joint fixing belts; and the knee joint geneva wheels are positioned between the two groups of the knee joint fixing belts. The orthopedic brace is capable of effectively reducing the operation rate of patients suffering from knee joint deformity, and can be widely applied to the technical field of medical assistant instruments.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an orthopedic brace for improving O-shaped and X-shaped knee joints. Background technique [0002] KOA has been paid more and more attention and research by many scholars at home and abroad, but there are relatively few research literatures on the treatment of KOA combined with knee joint deformity. Western medicine mainly focuses on symptomatic treatment in the early stage, relieves pain, improves functional mobility, and surgical treatment in the late stage. Orthopedic surgeons have been plagued by major trauma, heavy bleeding, high cost, high technical requirements, and complications such as postoperative infection and deep vein thrombosis. At present, it is urgent to find a simple, economical, safe and effective treatment method, which can not only relieve symptoms, but even block or delay the development of the disease. Knee joint orthosis is an extracorporeal suppo...

Claims

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Application Information

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IPC IPC(8): A61F5/01
CPCA61F5/0123
Inventor 李志强朱奎徐弘洲李艳玲米豫飞刘佳荆亚飞鲍铁周毛书歌徐道志
Owner 李志强
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