ORTHODONTICS SUPPORT METHOD AND ORTHODONTICS SUPPORT SYSTEM

To more easily and accurately correct an arch wire in orthodontics.SOLUTION: An orthodontics support method according to one embodiment comprises: a first acquisition step of acquiring target data showing a target dentition with a plurality of brackets mounted thereon; a second acquisition step of a...

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Bibliographic Details
Main Authors KUMAMOTO SONOKO, TAJIMA KENICHI
Format Patent
LanguageEnglish
Japanese
Published 13.12.2018
Subjects
APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
DENTISTRY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
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Summary:To more easily and accurately correct an arch wire in orthodontics.SOLUTION: An orthodontics support method according to one embodiment comprises: a first acquisition step of acquiring target data showing a target dentition with a plurality of brackets mounted thereon; a second acquisition step of acquiring measurement data obtained by scanning the patient real dentition with the plurality of brackets mounted thereon; a comparison step of acquiring a difference between the target data and the measurement data by comparing the target data with the measurement data; and a generation step of correcting a shape of an arch wire mounted on the plurality of brackets based on the acquired difference, and generating wire data showing the corrected shape.SELECTED DRAWING: Figure 9 【課題】歯列矯正におけるアーチワイヤの修正をより簡便かつ正確に行うことを目的とする。【解決手段】一実施形態に係る歯列矯正支援方法は、複数のブラケットが装着された目標歯列を示す目標データを取得する第１取得ステップと、複数のブラケットが装着された患者の実際の歯列を走査することで得られた測定データを取得する第２取得ステップと、目標データと測定データとを比較することで目標データと測定データとの差分を求める比較ステップと、複数のブラケットに取り付けられるアーチワイヤの形状を差分に基づいて修正し、該修正された形状を示すワイヤデータを生成する生成ステップとを含む。【選択図】図９
Bibliography:Application Number: JP20170102565