Modified lingual resin flat guide bonded handle

Abstract

The present invention provides an improved lingual resin flat-guide bonding handle, which includes a handle body, a steering part, and a multi-flat guiding bonding part. , the other end of the steering part is connected to the main positioning end of the handle body, the multi-flat guide bonding part includes a positioning frame, the positioning frame adopts an arc shape, and the positioning frame is provided with a strip-shaped positioning structure for fixing the flat guide forming mold. This improved lingual resin flat guide bonding handle can realize positioning and bonding of multiple flat guides at the same time at the same time, and can ensure the bonding height between each flat guide and the tooth surface, avoiding that the middle flat guide cannot touch the tooth surface The problem of precise positioning avoids the problem of repeated trimming after bonding. The improved lingual resin flat guide bonded handle has a reasonable structural design and is easy for doctors to operate, avoiding the problem of relying too much on doctors' experience, and has the advantage of being easy to reposition and bond after individual flat guides fall off.

Description

technical field [0001] The invention relates to an improved lingual side resin flat-guide bonded handle. Background technique [0002] In overbite patients, opening the anterior bite is an important issue during orthodontic treatment. At this time, orthodontists usually make maxillary plane guides, referred to as flat guides. The function of the maxillary plane guide plate is: when the lower anterior teeth bite on the plane guide plate, the upper and lower posterior teeth are separated without occlusal contact, thereby increasing the distance between the jaws, elongating the muscle fibers of the maxillofacial area, and increasing the muscle tension. And reflexively close the mandible, concentrate the contraction force of the masticatory muscles on the mandibular anterior teeth area, thereby achieving the effect of inhibiting the eruption of the lower anterior teeth; at the same time, when the posterior teeth have no occlusal contact, the mandibular condyle is displaced forw...

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide an improved lingual resin flat guide bonding handle to solve the problem of bonding the flat guides one by one in the prior art, resulting in unsatisfactory positioning accuracy of the flat guide and difficulty in realizing the positioning height of the flat guide Keep consistent, and need to be trimmed after bonding, which is time-consuming and labor-intensive, resulting in the problem of many operation steps

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