Dental implanting guide plate and preparation method thereof

Abstract

The invention discloses a dental implanting guide plate and a preparation method thereof. The dental implanting guide plate comprises a main body and a guiding pipe, wherein the main body is formed by pressing a guiding plate plastic sheet, and comprises a positioning area which is cylindrical in shape, and both the outer circumferential surface and the upper end face of the guiding pipe are tightly fit with the inner wall of the positioning area. No adhesive exists between the positioning area and the guiding pipe. The preparation method of the dental implanting guide plate provided by the invention, being different from a traditional preparation method which stamps firstly and then drills, comprises the steps of firstly drilling and then stamping, so that the guiding pipe is tightly wrapped by the guiding plate plastic sheet without additionally using resin material for adhering; furthermore, a positioning rod is directly inserted into a prepared hole of a physical model, and the guiding pipe is fit with the positioning rod, so that the guiding pipe of the molded guiding plate is prevented from shifting.

Description

technical field [0001] The invention relates to the technical field of devices or methods for dental hygiene, in particular to a dental implant guide plate and a preparation method thereof. Background technique [0002] The preparation method of the traditional implant guide plate needs to first make a diagnostic wax-up model of the denture restoration on the missing tooth, and then use silicone rubber and other impression materials to make two plaster models; and then press the film on the plaster model to make the guide plate body; Then drill a hole on the guide plate body corresponding to the position where the implant needs to be implanted, and then put the guide tube in; finally, apply resin material between the guide tube and the guide plate body for bonding and fixing, so as to obtain figure 1 The finished guide plate shown includes guide tube a, guide plate body b and resin material c. However, there is instability in the process of placing the guide tube after dril...

AI Technical Summary

Problems solved by technology

However, there is instability in the process of placing the guide tube after drilling, which may easily cause the direction deviation of the guide tube, and it is more difficult to ensure that each guide tube is relatively parallel when multiple implants are required; The knot link may also cause the direction deviation of the guide tube due to the unevenness of the resin material.

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