Dentistry – Apparatus – Having absorption means or means to isolate tooth or mouth...
Patent
1998-11-10
2000-07-25
Wilson, John J.
Dentistry
Apparatus
Having absorption means or means to isolate tooth or mouth...
433139, A61C 514
Patent
active
060930225
ABSTRACT:
An improved dental dam includes a sheet of moisture impervious material integrally attached to at least one and preferably at least two thickened areas. The thickened areas may be of the same material or a different material. Preferably latex is the material for both the sheet material and the thickened area which constitutes a clamp. The clamp, having surfaces oriented to closely match the surface profile of a tooth are treated with an adhesive material which will bond with the tooth to be clamped.
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