发明名称 |
Root canal treatment tool and method for manufacturing the same |
摘要 |
The present invention relates to a root canal treatment tool that is formed in a shape of a rod and has a work portion formed in a predetermined length from a tip and a shank formed in a manner continuous with the work portion. The work portion has a shape memory characteristic in a range of a predetermined length from the tip and a superelastic characteristic in a remaining portion.
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申请公布号 |
US2005003325(A1) |
申请公布日期 |
2005.01.06 |
申请号 |
US20040855492 |
申请日期 |
2004.05.28 |
申请人 |
MATSUTANI KANJI;OHGANE KAORU;TAKASE TOSHIYUKI |
发明人 |
MATSUTANI KANJI;OHGANE KAORU;TAKASE TOSHIYUKI |
分类号 |
A61C5/02;(IPC1-7):A61C5/02 |
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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