Base station component for individualized implant

Abstract

The invention specifically relates to a base station component for an individualized implant. The mounting in the manner of adopting an external octagon of a subperiosteal implant for connecting the individualized implant is limited. The base station component comprises a base station main body and a central fixing bolt; an internal octagonal counter bore is formed in a lower end face of the base station main body; a through hole and a stepped hole are formed at the center of the base station main body; the through hole, the stepped hole and the internal octagonal counter bore are communicated with each other. In a mounting process, after the internal octagonal counter bore is nested and fixed with an external octagonal prism arranged at the center of a neck platform of the individualized implant, the central fixing bolt passes through the through hole, the stepped hole and the internal octagonal counter bore in the base station, the lower part of a screw rod is screwed into alveolar bone and is fixedly connected with the alveolar bone and the upper part of the screw rod is screwed into the neck platform of the individualized implant. Due to the dual fixing of the central fixing bolt and the implant as well as the alveolar bone, the connecting strength between the base station and the implant as well as the alveolar bone is increased, the connecting stability is increased, the positioning and anti-rotating properties of the implant are better and bacteria growth is prevented so that the postoperative complication can be effectively reduced.

Description

technical field [0001] The invention belongs to the field of oral implant technology, and in particular relates to an abutment assembly for a personalized implant. Background technique [0002] Oral health problems have always been an important issue in the medical field, and tooth loss is the main cause of oral diseases. For tooth defects, it is generally possible to make up if it can be repaired; if it cannot be repaired, it is necessary to extract and make a denture. With the continuous development of oral implant technology, oral implant technology has gradually matured and stabilized. The implant denture is to implant a biocompatible titanium implant in the alveolar bone, and then install the abutment on the implant neck platform after it forms osseointegration in the alveolar bone, and finally install the abutment on the abutment The part of the crown that reshapes the shape and function of the tooth. Dental implants have strong retention and stability, and can be r...

AI Technical Summary

Problems solved by technology

However, because the product itself is relatively small, the contact area of ​​the taper is not large, the self-tapping property is poor, the retention is unstable, and the mechanical strength is insufficient. During the long-term recovery after surgery, the connection between the abutment and the implant is prone to loosening, causing pain for the patient. , the failure of the operation

This commonly used abutment is not suitable for individualized implants placed subperiosteally

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