Invisible orthodontic appliance with spherical clamps

Abstract

The invention provides an invisible orthodontic appliance with spherical clamps. The invisible orthodontic appliance is provided with a plurality of membrane block main body units which form a membrane block main body unit array according to the arrangement shape of teeth; each membrane block main body unit comprises a top of a membrane block and a coating part on the periphery of the membrane block, each coating part on the periphery of the membrane block is smoothly connected with the periphery of the corresponding top of the membrane block, the inner side of each top of the membrane block and the inner side of the corresponding coating part on the periphery of the membrane block form an inner cavity of the membrane block; each spherical clamp is arranged at the position, located in a gap between connected teeth, of the corresponding inner cavity of the membrane block; and each spherical clamp is a protrusion which is arranged on the inner wall of the corresponding inner cavity of the membrane block and stretches out in the direction of the corresponding inner cavity of the membrane block. The invisible orthodontic appliance can firmly fix teeth needing to be corrected for a longtime without loosening, integral rigid connection can be formed with the integral orthodontic appliance with the membrane blocks, so that the purpose of wearing the appliance for correcting teeth fora long time is achieved. The invisible orthodontic appliance can be widely applied to tooth correction.

Description

technical field [0001] The invention relates to a dental appliance, in particular to an invisible appliance with a spherical clamp. Background technique [0002] Orthodontic technology mainly includes straight wire arch orthodontic technology and invisible diaphragm orthodontic technology. In the process of orthodontics, invisible aligners need to be replaced and worn continuously to achieve the final orthodontic purpose. This constant replacement brings very cumbersome operations to patients, and the experience of patients in the process of orthodontics is very poor. The patient cannot achieve the purpose of orthodontic treatment due to untimely replacement and untimely wearing, resulting in failure of orthodontic treatment. [0003] At present, the invisible aligners without brackets mainly rely on the covering part to cover the teeth, and realize the fixation with the teeth through the covering force of the covering, so as to realize the purpose of moving and correcting ...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the invisible diaphragm unit fixed on the teeth to be corrected in the process of orthodontic treatment of the above-mentioned invisible aligners without brackets, because the coating is only completed through the coating part, after wearing for a long time, the gap between the teeth and the teeth to be corrected Fixing will cause loosening, the purpose of long-term orthodontic treatment will not be achieved, and the technical problem of poor orthodontic effect is to provide an invisible appliance with a spherical card. The diaphragm unit of the tooth membrane appliance can be firmly fixed for a long time. The corrected teeth will not become loose, and can form an overall rigid connection with the overall dental membrane appliance to achieve the purpose of long-term wearing and correcting teeth, especially for teeth with large tooth deformation and abnormal tooth deformation angles. Orthodontic treatment, can realize tooth torsion orthodontics, can also realize vertical direction elevating orthodontics, can also realize the needs of torsional and vertical direction compound orthodontics, can realize long-term long-term treatment of complex tooth shape by using a set of dental membrane block appliances Corrective effect, at the same time, patients can easily remove and remove by themselves, and the experience is good

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