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Knee fixing brace

A technology for fixing brackets and knees, applied in medical science, fractures, etc., can solve problems such as inconvenient treatment operations, inability to limit the angle of knee joint bending, and inability to bend the knee joint

Pending Publication Date: 2021-05-14
青岛贝得医疗器械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the knee joint is injured, the traditional treatment method is to fix it by plaster or splint. The treatment operation is not very convenient, and no matter whether it is fixed by plaster or splint, it is impossible to perform the rehabilitation activities required by the knee joint; in order to achieve For the purpose of being fixed and movable, a knee joint fixator appeared. The knee joint fixator consists of two parts, one part is the articular disc part, corresponding to the knee joint of the human body; the other part is the extended fixed part, corresponding to the thigh and calf part of the human body; the joint The disc part is used to define whether the extension can be bent
[0003] The existing knee joint fixator has only two states, one locked state and one unlocked state. In the locked state, the knee joint is fixed and cannot be bent. In the unlocked state, the knee joint can bend freely; the bending angle of the knee joint cannot be adjusted. limit

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0042] Example: A knee brace, see appendix figure 1 , attached figure 2 and attached image 3, including two fixed plates 1 and a joint plate 2 arranged between the two fixed plates 1; specifically, the two fixed plates 1 are respectively connected to the thigh and the calf of the human body, and the fixed plate is arranged on the side of the knee of the human body; specifically, the joint The disc 2 includes an outer disc body 21, a free disc body 22 coaxially arranged with the outer disc body 21, a fixed ring 27 fixed on the outer disc body 21 and coaxial with the outer disc body 21, and two adjusting discs 23 that can rotate around the axis of the outer disc body 21 , two blocking parts 24 respectively arranged on the two adjusting disks 23, two clamping teeth 25 respectively arranged on the two blocking parts 24, and two elastic members 232 respectively arranged on the two adjusting disks 23; specifically, the outer disk body 21 and the free disc body 22 are respectivel...

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PUM

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Abstract

The invention discloses a knee fixing brace, and relates to the technical field of knee joint fixation. The knee fixing brace is characterized in that the knee fixing brace comprises two fixing plates which are respectively connected with the thigh and shank of a human body, and a joint disc arranged between the two fixing plates; the joint disc comprises an outer disc body, a free disc body coaxial with the outer disc body, a fixed ring fixed to the outer disc body and coaxial with the outer disc body, two adjusting discs capable of rotating around the axis of the outer disc body, two blocking parts arranged on the two adjusting discs respectively, two clamping teeth respectively arranged on the two blocking parts and two elastic pieces respectively arranged on the two adjusting discs; the clamping teeth can be clamped into the tooth grooves, and the two sides of the fixing plates connected to the free disc body are blocked through the two blocking parts, so that the positions of the two fixing plates can be fixed, and the two fixing plates can be allowed to rotate within a limited range during rehabilitation treatment.

Description

technical field [0001] The present invention relates to the technical field of knee joint fixation, and more particularly, to a knee fixation bracket. Background technique [0002] When the knee joint is injured, the traditional treatment method is to fix it with plaster or splint, the treatment operation is not very convenient, and whether it is fixed with plaster or splint, the rehabilitation activities required for the knee joint cannot be performed; in order to achieve For the purpose of being fixed and movable, a knee joint fixator appeared. The knee joint fixator includes two parts, one part is the joint disc part, corresponding to the knee joint of the human body; the other part is the extended fixed part, corresponding to the thigh and calf part of the human body; The disc portion is used to define whether the extension portion can be bent. [0003] The existing knee joint fixator has only two states, a locked state and an unlocked state. In the locked state, the kn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/058
CPCA61F5/0585
Inventor 何家盛相宏飞陈鑫王允亮
Owner 青岛贝得医疗器械科技有限公司
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