Postoperative fixation device for children's leg fractures

Abstract

The invention relates to the technical field of fracture fixation, and discloses a postoperative fixation device for children with leg fractures, comprising: a fixing cylinder, a stopper is movably installed on the right end of the fixation cylinder, and a fixing block is fixedly installed at the groove of the stopper , the groove of the baffle is movably installed with a movable column, the left end of the movable column is fixedly installed with a fixed piece, the left side of the fixed piece is fixedly installed with a sleeve frame, and the right end of the movable column penetrates and extends to the inside of the baffle The lap has pinballs. Through the cooperation of the fixed ring, the limit block, the block, the movable rod, the inner ring and the limit plate, the child's leg can be limited, ensuring that the child's leg is about to heal, and the child's leg is avoided. At the same time, if the child's legs are disturbed, the change of the angle of the limit plate will not only cause some pain to the legs, but also squeeze the muscles of the legs to avoid the possibility of muscle atrophy caused by the legs not moving for a long time The situation arises.

Description

technical field [0001] The invention relates to the technical field of fracture fixation, in particular to a postoperative fixation device for children with leg fractures. Background technique [0002] A fracture is a complete or partial break in the continuity of the bone structure. It is more common in children and the elderly. Children are naturally active, have poor body stability and balance, and cannot correctly grasp protective movements and postures. Wrestling is more prone to fractures. In order to ensure a better recovery of children's fractures, surgery is required to remove the broken bones, and then fix them with a fixation device to ensure a better recovery for children. [0003] At present, due to the activeness of children, in the post-fracture recovery stage, children's legs gradually improve, and the leg fixation device may gradually separate from the leg due to the child's disturbance, or the fixation device may be displaced, so that the fixation device is...

AI Technical Summary

Problems solved by technology

[0003] At present, due to the activeness of children, in the post-fracture recovery stage, children's legs gradually improve, and the leg fixation device may gradually separate from the leg due to the child's disturbance, or the fixation device may be displaced, so that the fixation device is not in the original position. In the fixed place, the place where the fracture occurs is insufficiently fixed, resulting in slower bone healing in the later stage, or the bone healing is not on the same straight line, which affects the appearance. At the same time, in the early stage of leg fracture, there will be abnormal pain. Under normal circumstances, children will not move. , but do some small activities, such as moving the toes, to avoid muscle atrophy, but most of the existing fixation devices do not have this function, so it is very inconvenient to use after children with leg fractures

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