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. Author manuscript; available in PMC: 2012 May 1.
Published in final edited form as: Surgery. 2011 May;149(5):689–698. doi: 10.1016/j.surg.2011.02.007

Figure 1.

Figure 1

Prototype intraoperative fluorescence imaging device. (A) Picture of the imaging device. Green arrows: detector; red arrows: NIR light sources; white arrows: white light sources. (B) Overview of the imaging system in a schematic diagram. Surgeon can capture functional information with one eye, while simultaneously obtaining anatomical information with the other eye. Real-time video can be transferred wirelessly to a remote site. (C) Sensitivity test of the device. NIR signal intensity versus indocyanine green concentration is plotted. Dots: mean values; error bars: standard deviation; r2: linear regression coefficient.