Gingival retraction device and method

Dentistry – Apparatus – Having absorption means or means to isolate tooth or mouth...

Reexamination Certificate

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Details

C433S215000

Reexamination Certificate

active

07153134

ABSTRACT:
A device for retracting gingival tissue away from a tooth or plurality of teeth prepared to receive a dental prosthesis comprising a retraction material associated with a provisional restoration to be packed into a sulcus associated with the prepared tooth. The device is preferably compressible, deformably rigid, extensile and non-elastic and will not stick to the gingiva or tooth structure thereby allowing for atraumatic removal leaving a dry open sulcus. A method of use is also disclosed.

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International Search Report Dated Sep. 23, 2002 in PCT/CA02/00910.

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