Biological ceramic gutta-percha point

Abstract

The invention relates to the technical field of gutta-percha points, in particular to a biological ceramic gutta-percha point. The biological ceramic gutta-percha tip comprises the following components: natural rubber, zinc oxide, barium sulfate, zirconium oxide, silicon dioxide, an antioxidant, a bioactive material and a pigment. The biological ceramic gutta-percha tip has good biocompatibility, the micro-gap and micro-leakage phenomena between the gutta-percha tip and filling paste are avoided, the developing effect is improved, and the brightness is improved by 20%; the bone regeneration inducing function is realized;

Description

technical field [0001] The invention relates to a gutta-percha point, in particular to a bioceramic gutta-percha point. Background technique [0002] Root canal filling tip (also known as gutta-percha tip or root canal hot gutta-percha filling material, hereinafter collectively referred to as gutta-percha root canal filling tip) is a kind of thermoplastic polymer as the main raw material, supplemented by zinc oxide, barium sulfate and other fillers oral root canal treatment materials. [0003] The existing root canal filling points have the following problems in the root canal treatment process: 1. The development brightness of the traditional gutta-percha points is slightly dark, and the development is not bright when taking CT, which is not conducive to doctors' confirmation of the root canal filling effect. 2. Traditional gutta-percha tips do not contain bio-ceramic components, so they cannot be better mixed with root canal pastes and are prone to gaps. Contents of the...

AI Technical Summary

Problems solved by technology

[0003] The existing root canal filling tip has the following problems in the root canal treatment process: 1. The development brightness of the traditional gutta-percha tip is slightly dark, and the development is not bright when taking CT, which is not conducive to the doctor's confirmation of the root canal filling effect

2. The traditional gutta-percha tip does not contain bioceramic components, so it cannot be better mixed with the root canal paste and is prone to gaps