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CONCEPTION VIRTUELLE DE RESTAURATION DE TENON ET FAUX MOIGNON À L'AIDE D'UNE FORME 3D NUMÉRIQUE
专利权人:
3Shape A/S
发明人:
申请号:
EP13154219.3
公开号:
EP2626036B1
申请日:
2013.02.06
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
Disclosed is a method of virtually designing a post and core restoration adapted for attachment in a damaged tooth of a patient, where the damaged tooth comprises a bore for receiving the post of the post and core, wherein the method comprises: - obtaining a first 3D scan comprising at least a part of the damaged tooth; - providing a digital 3D shape adapted to fit the bore of the damaged tooth; - virtually matching the first 3D scan of the tooth and the digital 3D shape, where the matching comprises matching a surface region in the first 3D scan of the tooth with a corresponding surface region of the digital 3D shape, such that at least part digital 3D shape is represented relative to the first 3D scan of the tooth; - virtually designing the post and core restoration based on the representation of the digital 3D shape relative to the first 3D scan of the tooth.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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