Modular headrest and multi- light apparatus
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United States of America Patent
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Feb 8, 2011
Grant Date -
Oct 30, 2008
app pub date -
Apr 28, 2007
filing date -
Apr 28, 2007
priority date (Note) -
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Abstract
A multi-light apparatus (10) for primary use in dental or medicinal operatory workspaces and for interconnection with a modular operating chair (12), so as to form the headrest thereof, preferably includes first and second radiation sources (36,72) and a selection mechanism (70) for selecting a desired radiation source, a rigidly flexible light pipe (16) that may be alternatively coupled to each light source (36,72) and is configured to transmit selected radiation to a patient (14), a reflective surface (78) configured to direct the selected radiation to the pipe (16), a power supply (50), a cooling fan (56), and at least one potentiometer (66,68) for varying the voltage delivered to the sources (36,72) and fan (56).
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