Tooth arrangement device and tooth arrangement kit, as well as preparation method and application thereof

Abstract

The invention provides a tooth arrangement device and a tooth arrangement kit, as well as a preparation method and application thereof. The tooth arrangement device comprises a tooth arrangement device body which is integrally molded, wherein the tooth arrangement device body comprises a lip side wall, a tongue side wall and a web, wherein an upper dental part of the lip side wall and an upper dental part of the tongue side wall protrude above the web, and form an upper dental groove with the web; a lower dental part of the lip side wall and a lower dental part of the tongue side wall protrudebelow the web, and form a lower dental groove with the web; the upper dental groove comprises an upper tooth insert arrangement part, and the lower dental groove comprises a lower tooth insert arrangement part; an acting force enabling tipping movement is generated by the upper tooth insert arrangement part and the lower tooth insert arrangement part, and the rotating center of tipping movement is the position of one third of the length of a dental root apex; and the upper tooth insert arrangement part and the lower tooth insert arrangement part are customized according to teeth of a user. The tooth arrangement device can be used before a user wears a serial transparent appliance, and a common insertion path of teeth can be obtained without changing several braces.

Description

technical field

[0001] The invention belongs to the technical field of orthodontic devices, and in particular relates to a tooth row device, a tooth row box and a preparation method and application thereof. Background technique

[0002] Orthodontics includes a wide range, and usually refers to the treatment process of correcting misaligned teeth and abnormal tooth protrusions by means of oral technology. There are many methods of orthodontics, such as fixed appliances, removable appliances, etc. The treatment method should be selected according to the actual situation of the individual's teeth, the type of dental and jaw deformities, etc., and then comprehensively personal requirements. Invisible aligners or transparent aligners are a rapidly developing method of correcting misaligned teeth in recent years. Corrects misaligned teeth by wearing a series of clear aligners. This kind of orthodontic appliance can not only meet the needs of orthodontics, but also avoid the disa...

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