Direct step-by-step method for generating tooth correcting state

A technology of orthodontic appliances and teeth, applied in orthodontic appliances, produces a series of orthodontic state fields, which can solve the target position that cannot guarantee the optimal path, cannot be achieved by medicine, can be reached scientifically, or can be reasonably reached And other issues

Active Publication Date: 2016-07-20
WUXI EA MEDICAL INSTR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although it is intuitive to manually set the target position through the initial position and then produce the intermediate position, this separation of the target position and the intermediate position does not achieve the overall optimality of the two.
Moreover, after determining the target position, the method uses an interpolation method to calculate the intermediate

Method used

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  • Direct step-by-step method for generating tooth correcting state
  • Direct step-by-step method for generating tooth correcting state
  • Direct step-by-step method for generating tooth correcting state

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Embodiment Construction

[0077]The following detailed description refers to the accompanying drawings which form a part of this specification. The exemplary embodiments mentioned in the specification and drawings are for illustrative purposes only, and are not intended to limit the protection scope of the present invention. Those skilled in the art can understand that many other implementations can also be used, and various changes can be made to the described implementations without departing from the gist and protection scope of the present invention. It should be understood that the various aspects of the invention described and illustrated herein can be arranged, replaced, combined, separated and designed in many different configurations, all of which are encompassed by the invention.

[0078] The present invention provides a method for producing an orthodontic state, a method of manufacturing a dental appliance based on the generated orthodontic state, and the prepared dental appliance. The dent...

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Abstract

The invention provides a method for generating a tooth correcting state. The method comprises the following steps: receiving a digital model representing the current tooth state; determining K correcting step-by-step parameters, wherein the correcting step-by-step parameters represent the correcting step numbers for moving the current tooth state to the expected tooth state, and K is an integer greater than or equal to 1; for each correcting step-by-step parameter, generating a group of digital model representing a tooth correcting state set corresponding to the correcting step-by-step parameter, thus obtaining K groups of digital models; and selecting the digital model representing the optimal tooth correcting state set from the K groups of digital models. The invention further provides a method for manufacturing a tooth correcting device based on the obtained tooth correcting state, and the tooth correcting device manufactured according to the method.

Description

technical field [0001] The present invention generally relates to the field of oral clinical orthodontics, and in particular, the present invention relates to a method for producing a series of orthodontic states. Furthermore, the present invention also relates to a method for manufacturing a dental appliance based on the obtained orthodontic state, and a dental appliance manufactured according to the method. Background technique [0002] Dental deformity is one of the three major diseases of the oral cavity and has a high prevalence rate. The traditional orthodontic methods mostly use fixed brackets that are bonded to the teeth. The disadvantage is that the steel wires are exposed, which affects the appearance. At the same time, because the orthodontics are glued to the teeth for a long time, they cannot be removed during the whole orthodontic process. Oral hygiene is difficult to maintain well, and it is easy to breed plaque and cause tooth demineralization and discolorat...

Claims

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Application Information

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IPC IPC(8): A61C7/00G06F19/00
CPCA61C7/002A61C7/08G06F2111/06G06F30/00G06F30/20
Inventor 蔡宁李晓亮
Owner WUXI EA MEDICAL INSTR TECH
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