发明名称 |
Endodontic treatment system |
摘要 |
An endodontic file for use in preparing a root canal has a shank and a flexible working portion having cutting edges which may be dulled at along one side of the file. The working portion has a taper greater than the ISO Standard of 0.02mm per mm of axial length. The working portion is formed of nickel titanium alloy and may be pre-curved. <IMAGE> |
申请公布号 |
EP1086659(B1) |
申请公布日期 |
2004.07.14 |
申请号 |
EP20000204403 |
申请日期 |
1995.04.28 |
申请人 |
BUCHANAN, LEONARD STEPHEN |
发明人 |
BUCHANAN, LEONARD STEPHEN |
分类号 |
A61C5/02;A61C5/04 |
主分类号 |
A61C5/02 |
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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