PRE-FORMED HARD-SHELL ATTACHMENT DEVICES FOR DENTAL APPLIANCES
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United States of America Patent
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-
N/A
Issued Date -
Nov 12, 2009
app pub date -
May 9, 2008
filing date -
May 9, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A dental appliance attachment device includes a rigid, substantially non-deformable shell having a hollow interior and an exterior surface defining an external configuration of the attachment device. A curable, adhesive filler is provided in the interior of the shell. The resin is adhesively bondable to the tooth surface upon being cured so as to semi-permanently bond both the shell and the filler to the surface of the tooth. The shell, with the uncured filler material, is placed on the tooth surface at a desired site with a placement device, which may be either a placement template or an elongate placement implement. The filled shell is detachably fixed to the placement device, so that when the filled shell is placed on the tooth surface, the placement device may be removed before the filler is cured to bond the attachment device to the tooth surface.
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Family
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Cited Art Landscape
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