Internal fixation orthotic device for treating growth period scoliosis

Abstract

The invention provides an internal fixation orthotic device for treating growth period scoliosis. The orthotic device comprises an orthotic rod, an implantation nail and a fixing nut. The orthotic rod is composed of a first screw rod, a second screw rod and limiting blocks, the first screw rod is of a hollow structure, an internal thread is arranged inside the hollow structure, a thread matched with the internal thread of the first screw rod is arranged outside the second screw rod, the limiting blocks are connected to the two ends of the first screw rod and the second screw rod, a limiting groove sunken downwards is formed in the center of the top of the implantation nail, a thread nail is arranged at the bottom of the implantation nail, the limiting blocks are embedded into the limiting groove, a rotating thread is arranged on the inner wall of the limiting groove, and the fixing nut and the rotating thread are in threaded connection. The implantation nail and the fixing nut desgined on the device are matched, so that the orthotic rod is fixed, adjustment of the certain length size can be achieved through threaded connection between the first screw rod and the second screw rod, and further usage and popularization can be achieved.

Description

technical field [0001] The invention relates to the field of recovery devices in the health care department, in particular to an internal fixation orthosis for scoliosis in the growing period. Background technique [0002] With the continuous development of the current social economy, people's living standards are also constantly improving, and the pursuit of quality of life is also getting higher and higher. [0003] The spine is made up of 33 vertebrae connected by ligaments, joints and intervertebral discs. The upper end of the spine supports the skull, connects the hip bones below, attaches the ribs in the middle, and serves as the back wall of the thorax, abdomen, and pelvis. The spine has the functions of supporting the trunk, protecting the internal organs, protecting the spinal cord and performing movements. [0004] But in today's life, especially the attention paid to the physical growth of teenagers is particularly prominent. During the growth process of teenage...

AI Technical Summary

Problems solved by technology

[0004] But in today's life, especially the attention paid to the physical growth of teenagers is particularly prominent. During the growth process of teenagers, due to improper sitting posture and learning pressure, the spine is very easy to bend during the growth process, giving the impression that their body structure is normal. to grow

[0005] The current surgical treatment method is to use the growth regulating valve internal f

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