Medical illumination unit
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Apr 12, 2011
Grant Date -
May 21, 2009
app pub date -
Nov 14, 2008
filing date -
Nov 14, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
A medical illumination unit (1) has an LED chip (15) and a rod-shaped body (5) with a proximal end (11) and a distal end (7). A distal hollow section (9) begins before the distal end (7) and reaches the distal end (7), and a supply lead section (12) begins at the proximal end (11) and reaches the distal hollow section (9). The LED chip (15) is in the distal hollow section of the rod-shaped body (5) and is supplied with energy through the supply lead (12). A luminescent converter is between the LED chip (15) and the distal end (7) of the rod-shaped or tubular body or at the distal end of the rod-shaped body (5), the converter properties of which are selected to convert light emitted by the LED chip (15) into light with a desired wavelength distribution.
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