Disposable photographic cheek retraction apparatus and...

Details Disposable photographic cheek retraction apparatus and... Disposable photographic cheek retraction apparatus and...

2006-01-24

2006-01-24

Wilson, John J (Department: 3732)

Dentistry

Apparatus

Jaw, cheek, lip, or tongue positioner

C600S242000

Reexamination Certificate

active

06988893

ABSTRACT:
In an exemplary embodiment in accordance with the present invention, a disposable dental appliance and method of use is provided. In particular, a cheek retraction apparatus is provided, which is formed from a lightweight yet durable biocompatible polymer. The apparatus is sufficiently durable to withstand recurrent use, however, the it is economically manufactured so as to be disposable. Moreover, the apparatus is pre-sterilized to alleviate the need for autoclaving and/or dry heat sterilization. A cheek retraction apparatus in accordance with the present invention also provides an indicia display medium that allows the dental practitioner to display patient information, whitening treatment measurements, or other indicia that might be useful to them during oral photography.

REFERENCES:
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patent: 3735491 (1973-05-01), Pabalan
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patent: 6273280 (2001-08-01), Markarian
patent: 6338627 (2002-01-01), Hirsch et al.
patent: 6413231 (2002-07-01), Berman et al.

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