Endoscopic diagnosis system
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United States of America Patent
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Aug 16, 2016
Grant Date -
Oct 31, 2013
app pub date -
Jun 26, 2013
filing date -
Dec 27, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
The endoscopic diagnosis system comprises an image sensor that receives reflected light from a subject illuminated with white light and first narrowband light to acquire a narrowband light image for blood vessel observation in a narrowband light observation mode, and receives reflected light from the subject illuminated with second narrowband light to acquire a narrowband light image for oxygen saturation level observation in an oxygen saturation level observation mode; a controller that controls such that the narrowband light images for blood vessel observation and oxygen saturation level observation are acquired alternately; an image processor that generates an oxygen saturation level image based on the narrowband light images for blood vessel observation and oxygen saturation level observation; and a display unit that simultaneously displays the narrowband light image for blood vessel observation and the oxygen saturation level image.
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