Carrier strip for application to oral surfaces and related methods
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United States of America Patent
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-
Apr 9, 2013
Grant Date -
Dec 28, 2006
app pub date -
Jun 28, 2005
filing date -
Jun 28, 2005
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An oral carrier strip for the delivery of an oral care composition to the oral cavity of a human or animal subject is provided. The strip includes a first portion adapted to contact a front facing side of a plurality of teeth. A second portion is provided to be folded around the teeth so as to contact a back facing side of the teeth. The first portion has a first perimeter patterned to substantially match a shape of an outer gingival tissue, and the second portion has a second perimeter opposite the first perimeter and patterned to match a shape of an inner gingival tissue. The second perimeter defines an aperture disposed in the second portion having a rounded notch positioned in a center portion of the strip, configured to prevent the strip from tearing when folded around the teeth.
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