Dentistry – Method or material for testing – treating – restoring – or... – By filling – bonding or cementing
Reexamination Certificate
2003-04-03
2008-01-29
Rodriguez, Cris (Department: 3732)
Dentistry
Method or material for testing, treating, restoring, or...
By filling, bonding or cementing
C424S499000
Reexamination Certificate
active
07322825
ABSTRACT:
A periodontal structure regeneration composition for treatment of periodontal disease is a mixture of particles of a bone growth material and free collagen. The periodontal regeneration composition is injected into the periodontal pocket through a needle. The composition may contain a thickener that increases the viscosity of the composition after the material has been injected into the periodontal pocket. The composition is available in pre-filled syringes offered in a kit that may also contain strips of surgical sponge or gauze that are sized to fit within a periodontal pocket, a tube of adhesive, a dental bur, a probe, a gauze placement tool, gauze counter and a brush for cleaning the dental bur.
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“Adhesives,”Medical Device&Diagnostic Industry, Jul. 1997, pp. 105-110.
Buchanan & Ingersoll & Rooney PC
Rodriguez Cris
Stokes Candice C
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