Condyle prosthesis and manufacturing method thereof

Abstract

The invention relates to the field of medical appliances, and in particular relates to condyle prosthesis and a manufacturing method thereof. The condyle prosthesis comprises a condyle stent and a bone forming material, wherein the condyle stent is of a three-dimensional mesh shape and is filled with the bone forming material, and pores are uniformly distributed in the bone forming material. According to the condyle prosthesis and the manufacturing method thereof, the condyle prosthesis can be used for simulating the shape of human condyle more accurately, and has the texture more similar to the formation of human bones and the strength similar to human bones, so that the requirement for the strength of the condyle prosthesis in clinical application can be better met. The condyle prosthesis can be used for simulating the shape of human condyle more accurately, and the requirement for the strength of the condyle prosthesis in clinical application can be better met, so that the possibility of occurrence of adverse situations after transplanting can be reduced.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a condyle prosthesis and a manufacturing method thereof. Background technique [0002] The mandibular condyle is often partially or completely lost its anatomical structure due to trauma, tumor, inflammation, ankylosis or congenital diseases, which leads to partial or complete loss of mandibular function. In this regard, the existing medical technology uses autologous bone grafting, allogeneic bone grafting and artificial mandibular condyle prosthesis to reconstruct a condyle of the temporomandibular joint to restore the function of the joint and prevent further progression of the disease. develop. [0003] On the other hand, the application of tissue engineering in the reconstruction of the temporomandibular joint has made remarkable progress. However, the strength of the tissue-engineered condyle is difficult to meet the clinical application requirements, and the current tissue-...

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Problems solved by technology

[0003] On the other hand, the application of tissue engineering in the reconstruction of the temporomandibular joint has made remarkable progress. However, the strength of the tissue-engineered condyle is difficult to meet the clinical application requirements, and the current tissue-engineered condyle can only be realized in vitro or ectopically. However, the culture of condyle-like tissue cannot be constructed in situ.

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