Occlusion device for porcelain tooth false tooth

Abstract

The invention discloses an occlusion device for a porcelain tooth false tooth. The occlusion device comprises a base; a bottom tooth mold is arranged on the top surface of the base; a supporting seatis fixedly arranged on the side, located on the bottom tooth mold, of the base; a connecting block is fixedly arranged at the top end of the supporting seat; a movable groove is formed in one side ofthe connecting block; fixing rods are fixedly arranged on the two sides of the inner wall of the movable groove; and the bottom tooth mold and a top tooth mold are cobalt-chromium alloy porcelain teeth. Therefore, whether the bottom tooth mold is accurately matched with the top tooth mold or not can be conveniently inspected; the chewing process of a human body is simulated, the structure is simpler, operation is more convenient; and meanwhile, rare earth casting metal is added into the cobalt-chromium alloy porcelain teeth, so that the ductility is better, the friction force between an innercrown and an outer crown is better, sand holes are reduced, the surface is smoother, gingival tissue stimulation is reduced, and gingival atrophy and food impaction are effectively avoided, and abutment teeth are effectively protected.

Description

technical field [0001] The invention belongs to the technical field of dental model detection, and in particular relates to an articulation device for porcelain-fused-to-ceramic dentures. Background technique [0002] The occlusal device is used to fix the upper and lower dental models, and then can detect whether the upper and lower dental models can fully occlude, and then adjust the occlusal relationship between the upper and lower dental models. Before the tooth is put into use by the user, it is tested to reduce the use of non-compliant products. [0003] However, the structure of the existing occlusal device is more complicated, and the operation is more cumbersome, which reduces the work efficiency of the inspectors; it is difficult to accurately check the position changes at different angles during the movement of the dental model, and it is difficult to register in time, and it is difficult to improve and adjust later; Tooth sizes vary, and it is difficult to adapt...

AI Technical Summary

Problems solved by technology

[0003] However, the structure of the existing occlusal device is more complicated, and the operation is more cumbersome, which reduces the work efficiency of the inspectors; it is difficult to accurately check the position changes at different angles during the movement of the dental model, and it is difficult to register in time, and it is difficult to improve and adjust later; Teeth vary in size, and it is difficult to adapt to the problem of occlusal testing for porcelain teeth of different specifications. Therefore, we propose an occlusal device for porcelain dentures

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