发明名称 |
DENTAL CROWN FORMS AND METHODS |
摘要 |
Dental crown forms and methods of using them are disclosed. The dental crown forms may include one or more of the following features: a handle attached to the dental crown form at a location removed from the base of the dental crown form; a vented handle through which excess amounts of hardenable dental material can pass during placement of the crown form; and one or more lines of weakness that may be separated to remove a dental crown form from hardenable dental material after placement of the filled crown form. The dental crown forms may also be located in packages with hardenable dental material located within the dental crown forms as packaged. |
申请公布号 |
WO2005018476(A2) |
申请公布日期 |
2005.03.03 |
申请号 |
WO2004US24974 |
申请日期 |
2004.07.30 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
KVITRUD, JAMES, R.;CUMMINGS, KEVIN, M.;KARIM, NAIMUL |
分类号 |
A61C5/00;A61C5/10;A61C5/12;A61C13/08;A61C13/087;A61C13/09 |
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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