| 发明名称 |
METHOD AND ARRANGEMENT RELATING TO TESTING IMPLANTS |
| 摘要 |
<p>The invention relates to a method and apparatus for testing attachment quality of a dental crown attached to a tooth and/or implant. The method comprises the steps of: detecting at least one resonance frequency of a member when it is in contact with said crown or a part attached to the crown; and interpreting the detected resonance frequency in terms of the degree of attachment of the crown to a tooth.</p> |
| 申请公布号 |
EP1641394(A1) |
申请公布日期 |
2006.04.05 |
| 申请号 |
EP20040749036 |
申请日期 |
2004.06.21 |
| 申请人 |
OSSTELL AB |
发明人 |
CAWLEY, PETER;PETTERSSON, ANDERS |
| 分类号 |
A61C8/00;A61C19/04;(IPC1-7):A61B5/103;A61B10/00;A61F2/02 |
主分类号 |
A61C8/00 |
| 代理机构 |
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| 主权项 |
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| 地址 |
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