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Artificial teeth easily enabling bilateral balanced occlusion
专利权人:
Hirokazu Satoh
发明人:
Hirokazu Satoh,Kunihiro Fujii,Noriyuki Negoro
申请号:
US12680892
公开号:
US08128404B2
申请日:
2007.10.01
申请国别(地区):
US
年份:
2012
代理人:
摘要:
It is intended to provide artificial teeth designed to easily enable bilateral balanced occlusion with less grinding adjustment. According to the present invention, angles formed by occlusal facets of the artificial teeth with an occlusal plane are suitably set. An artificial tooth for maxillary central incisor, for example, has a protrusive facet and a retrusive facet on an incisal edge thereof. Of angles formed by the protrusive facet with the occlusal plane, the angle in cross section along a sagittal plane is 22.0° to 25.5°, and the angle in cross section along a coronal plane is 1.5° to 6.5°. Of angles formed by the retrusive facet with the occlusal plane, the angle in cross section along the sagittal plane is 20.5° to 23.0°, and the angle in cross section along the coronal plane is 1.5° to 6.5°.
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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