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Personalized customized invisible orthodontic appliance for III type malocclusion

A technology of invisible aligners and aligners, applied in orthodontics, medical science, dentistry, etc., can solve problems such as difficulty, high cost, and trauma

Pending Publication Date: 2019-05-14
西安博恩生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Usually, doctors recommend orthognathic surgery to patients with serious or serious malocclusion, but orthognathic surgery is a difficult operation in oral surgery, because of its high risk, large trauma, and high cost, so it is currently Under realistic conditions, the vast majority of patients are unwilling to undergo orthognathic surgery

Method used

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  • Personalized customized invisible orthodontic appliance for III type malocclusion

Examples

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Comparison scheme
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Embodiment Construction

[0007] combine figure 1 , the energy storage element is described by taking a rubber band as an example.

[0008] The invention is suitable for improving the problems of Class III malocclusion and crowding of dentition. Such as figure 1 , the appliance is used for the mandible, and the lingual side of C6 and D6 corresponding to the teeth on the appliance are respectively attached with a hook 13 and 23, and the labial side of C4 and D4 are respectively attached with a hook of 11 and 21, and C4 and D4 are respectively attached with a hook Each of the lingual side is attached with a hook and is respectively 12 and 22.

[0009] The mandible on the same side as Zone C and 11 and the mandible on the same side as Zone D and 21 each have an anchorage nail 2 and 3, and the anchorage nail is fixed by nailing into the labial alveolar bone of the mandible. The rubber band 112 is sleeved on 11 and 2, and the rubber band 213 is sleeved on 21 and 3.

[0010] The rubber band 123 is sleeve...

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PUM

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Abstract

The invention discloses an invisible appliance for III type malocclusion. The appliance is provided with energy storage components, an appliance body is made from a polymer material, and traction hooks or lingual side buckles are attached to the lingual sides of C6 and D6 and labial sides and lingual sides of C4 and D4 of the corresponding tooth positions on the appliance; each pair of the traction hooks or lingual side buckles between the lingual sides of C4 and C6 and between the lingual sides of D4 and D6 are sleeved with rubber bands, spring wires, stainless steel wires, titanium-nickel alloy and other energy storage components, and the positions between the traction hooks or lingual side buckles at the labial sides of C4 and D4 and biological anchorage nails knocked in the mandibularalveolar bone of the corresponding same side are also sleeved with congeneric energy storage components. When the whole pushback force is formed to the underjaw, the whole anchorage of the teeth is ensured, and front tooth lip leaning or tooth rotation cannot be caused. The appliance adopts a 3D technology, is combined with digital orthodontic software, solves the problems of bite, malocclusion and crowded dentition by fixing the rubber bands, the spring wires, the stainless steel wires, the titanium-nickel alloy and the other energy storage components on the traction hooks or lingual side buckles bonded or integrally formed on the invisible appliance, achieves the correction purpose of quickly moving teeth, can greatly shorten the correction cycle, can also avoid a jaw opening surgery, and greatly reduce wounds.

Description

technical field [0001] The invention relates to the field of orthodontic appliances, in particular to a personalized invisible orthodontic appliance for correcting Class III malocclusion. Background technique [0002] Class III malocclusion is a common clinical malocclusion, and its prevalence is increasing year by year. The disease affects the patient's maxillofacial development, oral hygiene, oral function and mental health. [0003] Usually, doctors recommend orthognathic surgery to patients with serious or serious malocclusion, but orthognathic surgery is a difficult operation in oral surgery, because of its high risk, large trauma, and high cost, so it is currently Under realistic conditions, most patients are not willing to undergo orthognathic surgery. Contents of the invention [0004] Class III malocclusion is a common clinical malocclusion, and its prevalence is increasing year by year. The disease affects the patient's maxillofacial development, oral hygiene,...

Claims

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Application Information

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IPC IPC(8): A61C7/08
Inventor 刘喆维汪焰恩张驰李欣培
Owner 西安博恩生物科技有限公司
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