Light prism for apparatus dental filling

Details Light prism for apparatus dental filling Light prism for apparatus dental filling

1997-06-23

1998-08-11

Wilson, John J.

Dentistry

Apparatus

Hand manipulatable implement

433 29, A61C 308

Patent

active

057918988

ABSTRACT:
The present invention reveals an improved light-transmitting apparatus and methods for polymerizing light-hardening dental fillings of Class II resins. In the improved apparatus and methods, a magnified prism is constructed in the middle of a light-transmitting apparatus which transforms broad light from a light transmitting source to a concentrated light to the center of the focal point of the tip of the apparatus. The improved apparatus and methods permit the optionally connection of the light-transmitting apparatus to a light source.

REFERENCES:
patent: 4666405 (1987-05-01), Ericson
patent: 5007837 (1991-04-01), Werly
patent: 5030093 (1991-07-01), Mitnick
patent: 5358404 (1994-10-01), Schumacher
patent: 5423677 (1995-06-01), Brattesani
patent: 5554029 (1996-09-01), Kowalyk et al.

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