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Artificial sternum

A sternum, artificial technology, applied in the field of prosthesis, can solve the problem of low degree of freedom

Pending Publication Date: 2022-02-25
北京理贝尔生物工程研究所有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides an artificial sternum to solve the problem of low degrees of freedom between the artificial sternum and clavicle and the artificial sternum and ribs in the related art

Method used

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] Such as Figure 1 to Figure 3 As shown, the embodiment of the present invention provides an artificial sternum, which includes a sternum main body 10 , a clavicle connector 20 and a rib connector 30 . The sternal main body 10 has a sternal connecting portion 11, a sternal-clavicular connectin...

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Abstract

The invention provides an artificial sternum, which comprises a sternum main body provided with a sternum connecting part, a sternoclavicular connecting part and a sternal rib connecting part, wherein the sternum connecting part is located at the lower end of the sternum main body, the sternoclavicular connecting part is of a telescopic structure, the sternoclavicular connecting part is located on the side wall of the upper end of the sternum main body, and the sternal rib connecting part is arranged on the side wall of the sternum main body and located between the sternoclavicular connecting part and the sternum connecting part; a clavicle connecting piece, wherein one end of the clavicle connecting piece is connected with the sternoclavicular connecting part, and the other end of the clavicle connecting piece is connected with the clavicle; and a rib connecting piece, wherein one end of the rib connecting piece is connected with the sternal rib connecting part, the other end of the rib connecting piece is connected with the rib, and the length of the rib connecting piece is adjustable. Through the technical scheme provided by the invention, the problem that the degree of freedom between the artificial sternum and the clavicle , between the artificial sternum and the rib is relatively low in the prior art can be solved.

Description

technical field [0001] The invention relates to the technical field of prostheses, in particular to an artificial sternum. Background technique [0002] The human sternum, ribs and thoracic vertebrae together form the bony chest wall structure, which plays an important role in protecting the heart and lungs and other vital organs in the human chest cavity. Due to sternal tumors, mediastinal tumors, and severe sternal infection, surgical treatment is often required to remove the sternum and multiple ribs connected to it, resulting in a large area of ​​bony chest wall absence, thoracic integrity, stability, and protection of mediastinal organs. Sexuality is destroyed, which in turn endangers the life of the patient. Therefore, for those who have a total sternum deficiency after sternotomy due to chest wall tumors, mediastinal tumors, or severe sternal infections, bony chest wall reconstruction is usually performed. [0003] Although autologous tissues such as autologous musc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/28A61F2/30
CPCA61F2/28A61F2/30988A61F2002/30996A61F2002/30621A61F2002/30329
Inventor 李健苏永琳
Owner 北京理贝尔生物工程研究所有限公司
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