Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Stanley Zhao0
Gary S. Kris0
Date of Patent
April 4, 2017
0Patent Application Number
145577640
Date Filed
December 2, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A dental work site illumination system provides illumination directly onto a work site under professional dental care. The illumination emanates from a light source within the swivel coupling, the light source being energized by an electrical generator mounted within the coupling. The generator is driven by a turbine wheel that is caused to rotate by a flow of exhaust fluid, i.e. compressed fluid after having driven a dental tool. The light source transmits illumination to a fiber optic bundle that terminates adjacent to the dental work site.
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