Dental barrier drape devices and retainer apparatus therefor

Details Dental barrier drape devices and retainer apparatus therefor Dental barrier drape devices and retainer apparatus therefor

1990-02-26

1992-01-07

O'Connor, Cary E.

Dentistry

Apparatus

Having absorption means or means to isolate tooth or mouth...

433136, A61C 512

Patent

active

050786040

ABSTRACT:
A preformed dental barrier drape contoured to conform to the normal human oral cavity, including indices for cutting perforations to expose either one or a plurality of teeth at the crown, to include the sides and/or neckline and adjacent gingival tissue is provided. When positioned in a pateint's mouth, the dental barrier drape is draped over the teeth and other structures and features of the oral cavity with sufficient barrier material removed at required locations to expose the teeth and gum areas to be operated on. The barrier drape device may include an integral formable perimeter support structure and integral support structures along the alveolar arches. Various barrier drape retaining devices to retain the barrier device in position and seal the barrier drape material to the teeth at the neckline of a tooth are described.

REFERENCES:
patent: 1579608 (1926-04-01), Haudenshield
patent: 1604136 (1926-10-01), Stoloff
patent: 4544357 (1985-10-01), Williams
patent: 4721465 (1988-01-01), Barasz

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