发明名称 |
Support post and method for coronal prosthesis |
摘要 |
The problems of stability and life of dental restoration disposed in root canals are addressed by a support post for a coronal prosthesis having a ceramic layer of hydroxyapatite, or equivalent, sputter-deposited or plasma sprayed on to a metal support post pretreated with an oxide, by abrasion or by etching.
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申请公布号 |
US5873725(A) |
申请公布日期 |
1999.02.23 |
申请号 |
US19960747717 |
申请日期 |
1996.11.12 |
申请人 |
PERLER, ROBERT;WAGER, WILLIAM |
发明人 |
PERLER, ROBERT;WAGER, WILLIAM |
分类号 |
A61C5/00;A61C13/30;(IPC1-7):A61C5/08 |
主分类号 |
A61C5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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