Use of moulding compounds for producing treatment devices

Dentistry – Method or material for testing – treating – restoring – or... – By lining or coating

Reexamination Certificate

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Details

C424S009100, C424S130100

Reexamination Certificate

active

07147471

ABSTRACT:
A method for treating hard tissue infection in a site-specific manner, comprising preparing a negative mold of the hard tissue using an impression material which contains a diagnostic additive which generates an identifiable signal on contact with infected tissue; applying a treatment agent to the negative mold at one or more of infected sites; and re-applying the negative mold on the originally molded hard tissue for a suitable period of time. Also disclosed are methods for making the negative mold, a mouthpiece corresponding to the negative mold, and a treatment device, as well as the treatment device and mouse piece so produced.

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