Track-chain type removable denture

Abstract

The invention relates to track-chain type removable denture. The track-chain type removable denture comprises an upper jaw part and a lower jaw part, wherein the upper jaw part and the lower jaw part adopt the identical overall structure and can be independently used with the single upper jaw and the single lower jaw. The track-chain type removable denture is characterized in that occlusion surfaces of denture bodies of the upper jaw part and the lower jaw part are produced according to tooth occlusion records of a patient, preferably, produced after a therapeutic occlusion pad is used for occlusal reconstruction, the thicknesses of the denture bodies of the upper jaw part and the lower jaw part are increased by 2-4 mm between the upper jaw part and the lower jaw part according to the tooth occlusion records of the patient and increased by 1-2 mm when a single jaw is used. The structure is suitable for short-time wearing, that is, the structure is suitable for being worn during dining for chewing activity and can be cleaned and disinfected for storage after being used, a single person can manufacture the track-chain type removable denture in batches to facilitate use, and the track-chain type removable denture can be worn for a long time like conventional removable denture; the problems of loss of a few teeth, tooth wearing, hemodia, oral impaction and the like can be solved, the overall chewing function is recovered, and occlusal reconstruction is performed.

Description

technical field [0001] The invention relates to a crawler-type removable denture, which belongs to the field of stomatology, in particular to a removable denture for clinical restoration and reconstruction of occlusion. Background technique [0002] With the development of economy and society, teeth are affected by human eating habits, age, genetics, and geographical factors. Problems such as tooth wear, impaction, dentition defect, and tooth sensitivity have occurred, and the demand for occlusal reconstruction has increased. At the same time, people's self-care awareness is getting higher and higher, hoping to reduce damage to their natural teeth, so the requirements for dentures are also increasing. For the current restorative dentures, fixed dentures need to grind away a large volume of natural crowns, which are highly damaging to their own natural teeth. Some materials may have certain toxic effects and damage periodontal tissue or cause heavy metal poisoning after long-...

AI Technical Summary

Problems solved by technology

For the current restorative dentures, fixed dentures need to grind away a large volume of natural crowns, which are highly damaging to their own natural teeth. Some materials may have certain toxic effects and damage periodontal tissue or cause heavy metal poisoning after long-term clinical research; and removable dentures The chewing efficiency is low, the foreign body sensation brought by the base is strong, and the application range is narrow

Images