Dental artificial implant and production method thereof

Abstract

The invention discloses a dental artificial implant and a production method thereof. The dental artificial implant comprises a tooth root and a tooth column, wherein the tooth root is a columnar body, the outer edge of the columnar body is provided with a screw thread part, the surface of the tooth root is processed by sandblasting to form a plurality of first pores and second pores on the surface of the tooth root, the tooth column stretches from the top of the tooth root, one or more mark parts and tabling grooves are formed at the outer edge, and a supported hole is arranged in the top of the tooth column. According to the invention, by carrying out sandblasting on the surface of the tooth root, a plurality of pores are formed on the surface of the tooth root, so that after tooth implantation, bone cells in the body bone tissue can be allowed to effectively penetrate into the first pores and the second pores and can generate radial grasping effect with the first pores and second pores, and then mutual grasping effect between the artificial implant and the bone tissue is strengthened.

Description

technical field [0001] The invention relates to a dental artificial implant and a manufacturing method thereof, in particular to an artificial implant capable of increasing the mutual grasping effect with bone tissue and improving the effect of osseointegration. Background technique [0002] The so-called artificial dental implant is to implant an artificial implant made of metal tooth post or ceramics in the alveolar bone of the edentulous area. After the artificial implant is tightly combined with the gum, the denture is installed on it. Therefore, the dentures of artificial teeth are like a house with a deep foundation. Compared with traditional dentures, they are more stable and difficult to move, and it is not easy to see the traces of dentures on the outside. [0003] At present, the artificial implants used in general dentistry are similar in shape and function to the long cylinder of the tooth root. The complete artificial implant is composed of artificial implants, ...

AI Technical Summary

Problems solved by technology

[0004] Once the artificial implants implanted in the gums are tightly bonded with human bone tissue (commonly known as osseointegration), the implanted artificial implants can withstand the occlusal force of chewing like the roots of real teeth; , the micro-movement in human bone tissue, if it exceeds 100 microns, will lead to the failure of osseointegration, in other words, reducing the micro-movement of artificial implant implantation is an important factor for the success of dental implants

[0005] At present, the artificial implants used in dentistry mainly use the mechanical force of the thread to fix them in the human bone tissue. The osseointegration between cells will continue; although, when the artificial implant is tightly bonded to the human bone tissue, the human bone tissue can only adhere to the surface of the artificial implant, but the design of the thread alone cannot effectively maintain the artificial implant Gripping force with human bone tissue

[0006] In addition, in order to effectively combine with human bone tissue, the existing artificial implants generally design the surface of the artificial implant as a rough surface, so that the artificial implant can effectively combine with human bone tissue, but the effect is not good. show off

[0007] In other words, after the existing artificial implants with only screw thread design and rough surface are tightly bonded to human bone tissue, they still have the risk of being reversed and loosened, causing the artificial implants to be unable to be stably fixed. The dentures on it are more difficult to stand on, making the patients spend a lot of money to make things worse

[0008] It can be seen that there are still many deficiencies in the artificial implants currently used in the market. They are not a good design and need to be improved urgently.

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