An alveolar bone regeneration material and a manufacturing method thereof

Abstract

The invention discloses an alveolar bone regeneration material and a manufacturing method thereof, comprising three layers composed of different materials, wherein the three layers are respectively anoutermost layer, an intermediate layer and an innermost layer. The outermost layer is ellipsoidal and covers the middle layer. The intermediate layer is gradient distributed inside the outermost layer according to the alveolar bone level, and each level of the intermediate layer can be closely combined. The innermost layer is surrounded by a dentin-like layer in the middle layer. The invention can ensure the gradient degradation as well as the sturdiness of the implant, is not easy to be washed out, and effectively reduces the potential inflammatory reaction.

Description

Technical field [0001] The invention relates to the field of bone regeneration materials, in particular to an alveolar bone regeneration material and a manufacturing method thereof. Background technique [0002] Alveolar bone defects are very common in clinical practice, which not only affects the patient's appearance, chewing, pronunciation and eating functions, but also affects further denture restoration and seriously endangers the patient's physical and mental health. Oral implants are highly praised by many patients because of their comfort and beauty, no damage to the teeth, and many other advantages, and they have become one of the best treatment options for restoration of missing teeth. However, factors such as the width, height and bone density of the bone in the edentulous area will affect the combination of implants and bones, which severely restricts the extensive clinical development of oral implants. Therefore, regenerative restoration of the alveolar bone in the e...

AI Technical Summary

Problems solved by technology

Although the above-mentioned artificial bone substitute materials have certain clinical application effects, there are also many shortcomings.

[0004] The existing alveolar bone regeneration materials are easy to be washed out, it is difficult to achieve functional reconstruction in the application of load-bearing parts, and the bone quality of the regenerated bone substitute does not match itself, etc.

Moreover, the bionic properties of the material are insufficient, and the degradation process in vivo is often difficult to achieve an accurate match with the formation of alveolar bone, and there is a potential inflammatory response

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