发明名称 |
REUSABLE DUAL-ARCH ANTERIOR DENTAL IMPRESSION TRAY |
摘要 |
The present invention provides a dual arch anterior dental impression tray including a generally opened C-shaped mouthpiece (10) and an insert (12). The mouthpiece (10) having a front side (16), a back side (18), an upper rim (38), a lower rim (42), a left end and a right end, the back side (18) having a concave surface (26) extending from the left end to the right end, the concave surface (26) including a generally longitudinally extending curved groove (28), the left end and right end each include a connector. The insert (12) including a front portion (48) having a curved frame (52), the curved frame (52) includes a left end and a right end, the curved frame (52) is adapted to fit snugly into the curved groove (28), the insert (12) includes a mesh material extending from and within an area defined by the curved frame (52), the curved frame left end and right end each include a connector, wherein the insert left connector is adapted to connect with the mouthpiece left connector and the insert right connector is adapted to connect with the mouthpiece right connector. |
申请公布号 |
US2015216633(A1) |
申请公布日期 |
2015.08.06 |
申请号 |
US201314420621 |
申请日期 |
2013.08.16 |
申请人 |
DENTSPLY International Inc. |
发明人 |
McDonald Simon P.;Aubone Alejandro |
分类号 |
A61C9/00 |
主分类号 |
A61C9/00 |
代理机构 |
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代理人 |
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主权项 |
1. A dual arch anterior dental impression tray comprising:
a generally opened C-shaped mouthpiece (10), the mouthpiece (10) having a front side (16), a back side (18), an upper rim (38), a lower rim (42), a left end and a right end, the back side (18) having a concave surface (26) extending from the left end to the right end, the concave surface (26) including a generally longitudinally extending curved groove (28), the left end and right end each include a connector; and an insert (12), the insert (12) including a front portion (48) having a curved frame, the curved frame includes a left end and a right end, the curved frame is adapted to fit snugly into the curved groove (28), the insert (12) includes a mesh material extending from and within an area defined by the curved frame, the curved frame left end and right end each include a connector, wherein the insert left connector is adapted to connect with the mouthpiece left connector and the insert right connector is adapted to connect with the mouthpiece right connector. |
地址 |
York PA US |