发明名称 |
Soft tissue protector for use in oral and maxillofacial surgery |
摘要 |
A unitary instrument for protection and retraction of the soft tissues of the oral cavity during oral and maxillofacial surgery has a central handle part and active blade parts extending from the ends of the handle parts at different curvatures, with oppositely and differently curved blade extremities for adaptation to the relatively inaccessible areas of the maxillofacial region.
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申请公布号 |
US4616634(A) |
申请公布日期 |
1986.10.14 |
申请号 |
US19850709226 |
申请日期 |
1985.03.07 |
申请人 |
COMMONWEALTH OF PUERTO RICO |
发明人 |
VARGAS GARCIA, ARTURO |
分类号 |
A61B17/02;(IPC1-7):A61B17/02 |
主分类号 |
A61B17/02 |
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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