False tooth stabilizing sealing material with self-repair and nurse capabilities

Abstract

The invention discloses a false tooth stabilizing sealing material with self-repair and nurse capabilities. The main component of the false tooth stabilizing sealing material is room-temperature vulcanized silicone rubber, and a colloid filling area is formed in a gap between the concave surface of a denture base and mucosa on gingiva or dental-maxillofacial surface by the stabilizing sealing material. With adoption of the false tooth stabilizing sealing material, a false tooth can be tightly attached to a gingiva in the gap between the denture base and the gingiva, the false tooth is stably retained and is soft and elastic, and mucosal tissue in oral cavity can be protected. On the basis of the conventional dental restoration technology, a patient can perform self-repair and nurse, secondary filling of the false tooth by the patient is added, and tiny gaps and small space are repaired, so that nurse and fine repair of the false tooth are finished voluntarily.

Description

technical field [0001] The invention belongs to the field of detachable movable denture care, and relates to a denture stable sealing material capable of self-repair and care. Background technique [0002] Dental caries and age can cause tooth loss. Dentures are artificial teeth that replace missing natural teeth, also known as dentures. Divided into: fixed dentures, removable dentures, and total dentures (removable complete dentures). [0003] There are currently two types of denture care products, one is denture care cream and the other is solid powder. Denture care cream is a liquid that will flow and fill the gaps between dentures, gums and maxillofacial surfaces, but it will flow without support, and it will not be able to balance the pressure. The solid powder can form a high-viscosity gel, which can make the dentures stick to the gums or jaws, fill the gap between the base and the gums, and make the dentures and the gums fit closely. It also forms a cake. When th...

AI Technical Summary

Problems solved by technology

[0006] 1. After the denture cushion is installed, if the denture can be taken and worn freely, there must be room for movement between the denture and the fixed dentition. The room for movement is the inevitable result of gaps. Without gaps, it cannot be taken and worn.

2. The cushion will fall off when the patient uses it, and the solubility parameters of silica gel are far from those of the denture base

3. It is time-consuming to go to the hospital to redo the cushion after it falls off

The disadvantage is that the plasticizer will slowly precipitate out in the mouth, the soft lining will become hard and lose its effect, and this material must be completed by a doctor

[0007] Therefore, due to the complexity and particularity of the oral environment, so far there is no comprehensive performance of a material that can fully meet the clinical needs.