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METHODS AND DEVICES FOR COUNTERING GINGIVAL EFFECTS IN DENTAL RESTORATION
专利权人:
CSD Connection Systems for Dentistry Inc.
发明人:
SVOBODA Emil
申请号:
US201615149294
公开号:
US2017020635(A1)
申请日:
2016.05.09
申请国别(地区):
美国
年份:
2017
代理人:
摘要:
A dental restoration system including a dental prosthesis having an occlusal body having defined therein a cavity and having an outer profile; and a dental abutment having a main body with a gingival part for anchoring to an implant and an occlusal part shaped to fit within the cavity to support cementation of the dental prosthesis, wherein the occlusal part of the main body has an outer profile radially closer to the longitudinal center axis than an outer profile of the gingival part at the interface between the occlusal part and the gingival part, thereby defining a shoulder between the occlusal part and the gingival part. The radial width of the outer profile of the dental prosthesis where it meets the shoulder is the same as or smaller than the radial width of the outer profile of the gingival part at the shoulder.
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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