Dental hygienic device

Details Dental hygienic device Dental hygienic device

1982-10-25

1985-07-02

Rosenbaum, C. Fred

Surgery

Means for introducing or removing material from body for...

Infrared, visible light, ultraviolet, x-ray or electrical...

A46B 1500, A61N 130

Patent

active

045265704

ABSTRACT:
A dental hygienic device comprising an n-type semiconductor disposed on or in a main body consisting of an inserting portion and a handle. At least one portion of the semiconductor is exposed while at least the other portion being located at the inserting portion of said main body. The semiconductor, when irradiated with a natural and/or man-made light, is activated to produce therein a number of holes whereas teeth becomes reverse-phased due to an electron density higher than that in the semiconductor to thereby give rise to a reduction which decompose tartars and colored scales on the teeth.

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Playboy Magazine, advertisement 2/1983 "Solar-Powered Vibrator".
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"Photocatalysis" by David F. Ollis.

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