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Palate-Free Upper Denture
专利权人:
David Brown
发明人:
David Brown
申请号:
US12903239
公开号:
US20120094255A1
申请日:
2010.10.13
申请国别(地区):
US
年份:
2012
代理人:
摘要:
A palate-free upper denture comprising a denture base formed of an acrylic resin having (i) a lower portion bearing a plurality of downwardly protruding teeth (ii) an upper portion defining an upper surface so shaped as to receive in retentive intimate engagement complementary peripheral gingiva portions of the upper mouth and (iii) a lightweight metallic mesh embedded in said acrylic resin and usable in an amount to allow of satisfactory retention. The denture overcomes prior art drawbacks by allowing significant reduction in the amount of acrylic needed while providing sufficient structural integrity and acceptable upper denture retention.
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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