DEVICE AND SYSTEM FOR SEPARATION AND MATRIX RETENTION AND ADAPTATION DURING DENTAL RESTORATION AND METHOD FOR PREPARING TOOTH USING SYSTEM
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United States of America Patent
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Issued Date -
Jun 2, 2005
app pub date -
Nov 30, 2004
filing date -
Dec 1, 2003
priority date (Note) -
Abandoned
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Abstract
A device for interproximal separation and matrix band adaptation and retention for use in a dental restoration procedure. The device includes a pair of integral wedge elements and a pair of cushion elements that together achieve simultaneous separation, adaptation and retention. A system is also provided including the device and a matrix band. A method of preparing a tooth for restoration is also provided that includes placement of the matrix band and positioning of the device to adapt the matrix band to a tooth to be prepared and retain it in its properly adapted position while simultaneously separating the tooth to be restored from an adjacent tooth.
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