Invisible orthodontic appliance for dental orthodontics and manufacturing method of invisible orthodontic appliance

Abstract

The invention discloses an invisible orthodontic appliance for dental orthodontics and a manufacturing method of the invisible orthodontic appliance, and is characterized in that transparent upper and lower jaw orthodontic tooth sockets, namely invisible orthodontic appliances (1a and 2a), are provided with bulges with specific shapes, namely upper jaw bulges (3 and 4) and lower jaw bulges (5 and 6), and the bulges are arranged in pairs between the upper and lower orthodontic tooth sockets; the shape features of the protrusions enable the protrusions to interact with each other, so that thrust is generated, teeth are pushed, namely orthodontic force is generated, in the orthodontic treatment process, the thrust can enable the stressed teeth to move, the purpose of orthodontic treatment is achieved, the protrusions on the orthodontic tooth socket can be manufactured and achieved through a mold core and a patient tooth mold in a specific shape, and the orthodontic tooth socket is simple in structure and convenient to use. The invisible orthodontic appliance utilizes the physiological force of a patient, is non-invasive, does not need any other external force and anchorage, is simple in structure and simple in manufacturing method, and can be seamlessly connected with a manufacturing method of a popular invisible orthodontic appliance.

Description

technical field [0001] The invention relates to the technical field of stomatology and orthodontic clinical medicine, in particular to an invisible appliance for dental orthodontics and a manufacturing method thereof. Background technique [0002] Orthodontics is an orthodontic technique for correcting teeth, removing malocclusion and tooth arrangement deformity. It utilizes the plasticity of the jaw, and with the help of orthodontic tools and devices, exerts external force on the malocclusion and malformation of the teeth to make the jaw Reconstruction and tooth movement, and finally achieve the effect of aligning teeth and beautiful teeth. [0003] The classic and still-used method of orthodontics (i.e. devices and methods that try to orientate the teeth) is carried out by installing brackets and archwires on the tooth surfaces. A tiny part made of metal, ceramic or polymer material, pasted on the tooth surface, there is a groove in the middle to accommodate the arch wire...

AI Technical Summary

Problems solved by technology

[0008] If the pushing force between the braces and the teeth is not enough or cannot be generated, additional force is required. There are two types of methods. One is to add additional devices or accessories on the braces, such as top nails, or to add attachments to the teeth. Attachments, such as a small protrusion, to strengthen or increase the interaction force between the braces and the teeth (the internal force between the "braces-tooth" system), while the other type is to add external forces to the braces. The common method is to make multiple segments braces, and add force between these segments, such as adding springs, etc., and add force between the upper and lower jaw braces, or add force between the braces and other independent devices, such as implanting anchorage nails in the mouth, At present, implanting anchorage nails is avoided as much as possible because it is an invasive method, which will cause patients to suffer from surgical pain and other problems, and in these methods, there is no or insignificant use of human physiological forces, such as chewing At the same time, whether it is an additional device for obtaining internal force or external force, it is not very convenient to manufacture and install, and it is also very inconvenient for patients and affects the appearance

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