Education and demonstration – Anatomy – physiology – therapeutic treatment – or surgery... – Dentistry
Patent
1988-02-03
1988-09-13
Grieb, William H.
Education and demonstration
Anatomy, physiology, therapeutic treatment, or surgery...
Dentistry
434370, G09B 2334
Patent
active
047706376
ABSTRACT:
A dental educational device is presented for use in the oral hygiene field to better inform patients and the like of the proper procedures for cleaning teeth and gums with toothbrushes, floss or other tools. The artificial teeth are formed from a transparent material and include a removable top and if desired a portion of a side whereby, upon removal of the top, an observer can see through the side walls of the tooth to better see and understand the contact of the toothbrush bristles or floss with the outer enamel of the teeth and sulcus areas of the gums.
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patent: 3815244 (1974-06-01), Hein
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