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Composite material bionic bone and preparation method thereof

A composite material and bionic bone technology, applied in chemical instruments and methods, cleaning methods and utensils, cleaning methods using tools, etc., can solve problems such as the difficulty of replacing bones to meet higher use requirements

Active Publication Date: 2022-02-08
中国人民解放军总医院第八医学中心
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  • Abstract
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Problems solved by technology

[0003] The invention provides a bionic bone made of composite materials, which can solve the

Method used

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  • Composite material bionic bone and preparation method thereof
  • Composite material bionic bone and preparation method thereof
  • Composite material bionic bone and preparation method thereof

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Embodiment Construction

[0040] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0041] The embodiment of the present invention provides a composite material bionic bone, which includes the following components: nano-hydroxyapatite, type I collagen, vancomycin hydrochloride and sodium hydroxide.

[0042] The working principle and beneficial technical effects of the above-mentioned technical scheme: the inorganic and organic components of the bone are restored respectively by nano-hydroxyapatite and type I collagen, and at the same time, the mixture composed of the two can better restore the physical properties such as the hardness of the bone, Secondly, through vancomycin hydrochloride and sodium hydroxide, the pH value of the composite material ...

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Abstract

The invention provides a composite material bionic bone. The composite material bionic bone comprises the following components: nano-hydroxyapatite, I-type collagen, vancomycin hydrochloride and sodium hydroxide. The invention aims to provide the composite material bionic bone, which can solve the problem that the existing substitute bone is difficult to meet higher use requirements.

Description

technical field [0001] The invention relates to the technical field of biomedical materials, in particular to a composite material bionic bone and a preparation method thereof. Background technique [0002] Bone is the main supporting part of the human body, but due to accidents and other factors, it may cause bone damage, and it is difficult to repair the bone after damage. Bones made of metal and other materials are often difficult to meet higher requirements for use. Therefore, some researchers put forward the concept of bionic bone. By designing a composite material with properties similar to that of human bone, and using this as a basis to manufacture bionic bone, it can meet the higher requirements for the use of bionic bone. Contents of the invention [0003] The invention provides a bionic bone made of composite material, which can solve the problem that the existing replacement bone cannot meet the high requirements for use. [0004] For this reason, the technica...

Claims

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Application Information

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IPC IPC(8): A61L27/12A61L27/24A61L27/02A61L27/54A61L27/50B02C1/00B02C23/00B08B1/02
CPCA61L27/12A61L27/24A61L27/025A61L27/54A61L27/50B02C1/00B02C23/00B08B1/005B08B1/02A61L2430/02A61L2300/406A61L2400/12
Inventor 韩雪肖漓赵海丹马金奎
Owner 中国人民解放军总医院第八医学中心
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