Personalized denture implantation auxiliary guide plate and implantation method

Abstract

The invention discloses a personalized denture implantation auxiliary guide plate and an implantation method. The personalized denture implantation auxiliary guide plate comprises a guide plate main body, a guide plate fixing boss and a dismounting auxiliary part; a containing cavity is arranged in the guide plate main body; the shape of the cavity wall of the containing cavity fits the surfaces of teeth of a patient; the guide plate fixing boss and the dismounting auxiliary part are both arranged on the guide plate main body; the guide plate main body is connected with a navigation mark plate through the guide plate fixing boss; the dismounting auxiliary part is used for dismounting the guide plate main body at tooth implantation positions of the patient; implantation holes are formed in the guide plate main body; and central positions of the implantation holes are concentrically distributed corresponding to the tooth implantation positions. According to the personalized denture implantation auxiliary guide plate of integrating a traditional U-shaped tube and a fixing assembly disclosed by the invention, on the premise of one-time fixing operation, fixing and implantation registration of the navigation mark plate can be completed at the same time, and then smooth tooth implantation is facilitated.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a personalized oral implant auxiliary guide plate and an implant method. Background technique [0002] Teeth are an important part of the face. When teeth are defective due to congenital or acquired factors, it will not only affect the appearance of the face, but also affect the health of the oral cavity and even the health of the digestive tract. [0003] With the progress of social economy and the improvement of people's living standards, dental implants with natural teeth in terms of function, recoverable structure and aesthetic effect have become the choice of more and more patients with missing teeth. [0004] Dental implant refers to a method of tooth restoration that supports and retains the upper tooth restoration based on the lower structure implanted in the bone tissue. The most advanced technology at present is the digital implant technology based on the real...

AI Technical Summary

Problems solved by technology

[0006] At present, the registration of the navigation system is assisted by the U-shaped tube with developed marker points and a separate fixed component to complete the registration of the navigation system and the human body structure. Since the existing U-shaped tube is of general specifications and has a large overall size, The gap with the surface of the tooth is irregular, which not only increases the requirements for the degree of opening and closing during implantation, but also leads to insufficient stability with the tooth, which in turn leads to a decrease in the accuracy of implantation

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