发明名称 |
Brace for correcting positions of teeth - is D=shaped and formed from single piece of wire attached to two molars |
摘要 |
A tooth brace (12) for correcting the positions of teeth is made from a single piece of wire. The middle portion (24) of the wire has a central U bend (25) and smaller U bends (26) are formed on each side of and at a distance from this central U bend (25). The end portions of the wire extending from these smaller U bends are bent to form overlapping curves (27,28) which match the curvature of the row of teeth (14). The smaller U bends (26) form tongues (21,22) which fit in sockets (19,20) formed on the sides of collars (16) which fit over the molars (18). USE - Tooth brace.
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申请公布号 |
DE3915807(A1) |
申请公布日期 |
1990.11.15 |
申请号 |
DE19893915807 |
申请日期 |
1989.05.13 |
申请人 |
DENTAURUM J. P. WINKELSTROETER KG, 7536 ISPRINGEN, DE |
发明人 |
PALUDETTI, ROBERTO, BOLOGNA, IT |
分类号 |
A61C7/12 |
主分类号 |
A61C7/12 |
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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