Dentistry – Apparatus – Having means to emit radiation or facilitate viewing of the...
Patent
1992-11-02
1994-03-01
Mancene, Gene
Dentistry
Apparatus
Having means to emit radiation or facilitate viewing of the...
433229, A61C 100, A61C 300
Patent
active
052901696
ABSTRACT:
The optical light guide of the present invention is composed of a solid, transparent material selected from the class consisting of glass, acrylic, polystyrene, and polycarbonate. The light guide has a head, a tapered section and a curved section. The head has a light-receiving, concave surface geometry at the proximal end of the light guide.
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patent: 4792692 (1988-12-01), Herold et al.
patent: 4836782 (1989-06-01), Gonser
patent: 4948215 (1990-08-01), Friedman
Dell Brian
Friedman Joshua
Cherichetti Cindy A.
Lieberstein E.
Mancene Gene
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