发明名称 |
DENTAL SEPARATOR AND MATRIX SYSTEM FOR PRODUCING DENTAL RESTORATIONS |
摘要 |
A dental separator device for applying pressure against adjacent teeth to separate the teeth from one another so that a dental restoration can be made. The separator device increases the interproximal space between the adjacent teeth giving the dental clinician improved visibility and working space. The invention also encompasses a flexible matrix band used for making the restoration. The matrix band is wrapped around the tooth to define a desired mold or shape for the restoration. |
申请公布号 |
CA2750593(C) |
申请公布日期 |
2017.01.03 |
申请号 |
CA20102750593 |
申请日期 |
2010.01.25 |
申请人 |
DENTSPLY INTERNATIONAL INC. |
发明人 |
PIERONI, ROBERT J.;COSTE, ANDREW J. |
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