Novel ceramic dental implant and preparation method thereof

Abstract

The invention relates to the technical field of oral implantation, in particular to a novel ceramic dental implant and a preparation method thereof. The novel ceramic dental implant has the beneficial effects that 1, an additive manufacturing process technology is adopted, the implant is integrally and rapidly prepared, gradient manufacturing of three parts can be realized, the complicated steps of embedding an implant nail and then installing an implant dental crown in a traditional implanting mode are optimized, the implant is integrally manufactured without step-by-step installation, and the implant can be directly and integrally implanted; and 2, the preparation method for manufacturing the dental implant by utilizing a high-solid-content ceramic additive manufacturing technology is provided, and the problem that an implant area in the implant is difficult to process in a traditional manufacturing mode to form a porous structure is solved.

Description

technical field [0001] The invention relates to the field of oral implant technology, in particular to a novel ceramic dental implant and a preparation method. Background technique [0002] Oral implants are also known as dental implants, also known as artificial tooth roots. It is surgically implanted into the upper and lower jaws of the missing teeth of the human body, and after the surgical wound heals, a device for repairing dentures is installed on its upper part. Ceramic materials: including bioinert ceramics, bioactive ceramics, biodegradable ceramics, etc. It has the characteristics of high mechanical strength, corrosion resistance, non-irritation and toxicity, and tissue compatibility. [0003] The traditional implant method is a complex step of embedding the implant nails and then installing the implant crown. Most of them are manufactured and implanted in splits; and during the processing steps, the traditional CNC manufacturing can complete the upper and middle...

AI Technical Summary

Problems solved by technology

[0003] The traditional implant method is a complex step of embedding the implant nails and then installing the implant crown. Most of them are manufactured and implanted in splits; and during the processing steps, the traditional CNC manufacturing can complete the upper and middle parts of the region. However, the porous structure of the lower part needs to be punched in the post-process after the manufacturing is completed. It also takes a lot of time to realize the porous structure of the lower part. In order to optimize the traditional planting method, additive manufacturing technology can be used for integrated printing Gradient implants, realizing the integrated manufacturing of the implants without step-by-step installation, and the integrated implantation method can be directly carried out

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