NANCY CIRCLE MCGOWAN
Dental Hygienist in Pittsburgh, PA
License number
Pennsylvania DH002370L
Category
Dentistry
Type
Dental Hygienist
Address
Address
Pittsburgh, PA 15211
Professional information
Fiber-Optic Illuminated Dental Mirror
US Patent:
5348470, Sep 20, 1994
Filed:
Jan 29, 1993
Appl. No.:
8/011232
Inventors:
Nancy J. McGowan - Pittsburgh PA
Robert A. McGowan - Pittsburgh PA
Robert A. McGowan - Pittsburgh PA
International Classification:
A61C 100, A61C 300, A61B 124
US Classification:
433 30
Abstract:
A fiber optic cable attached alongside or extending through the handle of a dental mirror to provide a source of illumination to the mirror. An end of the fiber optic cable is projected towards the mirror. Such end is either flat, shaped as a lens or having a lens attached thereto.