An edentulous personalized tray device with aesthetic considerations for anterior teeth and its method of use

Abstract

The invention relates to anedentulous jaw individual tray device with front teeth aesthetic considerations and a use method thereof. The device comprises an upper jaw individual tray, a pair of maxillary bite rims arranged on the two sides of the upper jaw individual tray, a lower jaw individual tray and a pair of mandibular bite rims arranged on the two sides of the lower jaw individual tray, anadjustable upper lip baffle is arranged in front of the upper jaw individual tray, and a positioning bump used for determining the relationship of the maxillary position and the mandible position. Compared with the prior art, the length and height of the upper lip baffler are matched with the length of the front teeth area and the amount of exposed teeth when a patient laughs, the protrusion of the upper lip baffle is matched with the fullness of the upper lip of the upper lip, the device can be used for considering front teeth aesthetics of the edentulous jaw patient, not only is the number of doctors' office visiting reduced and the operation time shortened, but also the aesthetics and functions are achieved.

Description

technical field [0001] The invention relates to an oral medical device, in particular to an edentulous personalized tray device with anterior teeth aesthetic considerations and a usage method thereof. Background technique [0002] When the natural dentition exists, the close contact of the upper and lower dentition determines the positional relationship of the upper and lower jaws, and the relationship between the upper and lower jaws is the most extensive contact position (also known as the centric jaw position). When the mandibular condyle is located in the posterior position of the articular fossa and the surrounding tissues are not restricted, it is called the median relational position. For normal occlusal persons with dentition, the median jaw position is within about 1mm in front of the median relationship position or the two positions are consistent. Loss of natural dentition means the loss of the central jaw position. Without the support of the dentition and the cu...

AI Technical Summary

Problems solved by technology

In this invention, the shield-shaped support plate is a prefabricated plate, and the length and width of the support plate are not specified. It is not designed and made individually, and needs to be adjusted to match the situation in the patient’s mouth in practical applications; this device is only suitable for Transferring information of anterior teeth, cannot be used to transfer jaw position relationship (vertical relationship and horizontal relationship)

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