Sternum combination device

Abstract

The invention discloses a sternum combination device which comprises a sternum plate, a sternum handle is arranged on the top of the sternum plate, the sternum handle is connected with a sternum body through a first screw, a first inclined groove is formed in the connecting position of the sternum handle and the sternum body, and a first sternum body is arranged on the upper portion of the sternum body. The first sternum body is connected with the second sternum body through a second screw, a second inclined groove is formed in the connecting position of the first sternum body and the second sternum body, a plurality of through holes are formed in the middle of the sternum handle, the middle of the first sternum body and the middle of the second sternum body, and a plurality of uniform sternum and rib connecting holes are formed in the edge of the outer side of the sternum plate. The sternum prosthesis is made of a titanium alloy material, can stabilize the thoracic form, avoid thoracic deformity and recover the normal physiological form of the thoracic, not only can protect the breathing and heart functions, but also can improve the life quality, is simple and convenient to use, stable and reliable in quality, good in tissue compatibility and high in practicability, is produced in batches according to different specifications, and is suitable for popularization and application. The operation preparation time of a patient is shortened.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a sternal combination device. Background technique [0002] With the rapid development of the economy, the medical industry is particularly important. Due to the tumor in the chest, the sternum and ribs are destroyed. However, at present, there have been some misunderstandings in the development of sternal defect repair and reconstruction materials. At present, metal plates and metal chains are used in the market. To replace the function of the sternum and ribs, the sternum replacement device currently on the market does not have a normal three-dimensional arc structure of the sternum and ribs, which restricts the expansion of the lungs and affects the cardiopulmonary and respiratory functions. Unstable, easy to cause thoracic deformity; the metal plate combination connection material is heavy, the patient has a sense of oppression in the chest area after operation, which...

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Problems solved by technology

[0002] With the rapid development of the economy, the medical industry is particularly important. Due to the tumor in the chest, the sternum and ribs are destroyed. However, at present, there have been some misunderstandings in the development of sternal defect repair and reconstruction materials. At present, metal plates and metal chains are used in the market. To replace the function of the sternum and ribs, the sternum replacement device currently on the market does not have a normal three-dimensional arc structure of the sternum and ribs, which restricts the expansion of the lungs and affects the cardiopulmonary and respiratory functions. Unstable, easy to cause thoracic deformity; the metal plate combination connection material is heavy, the patient has a sense of oppression in the chest area after operation, which affects the quality of life, and cannot be combined in sections. well blended

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