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. Author manuscript; available in PMC: 2017 Jul 5.
Published in final edited form as: Proc SPIE Int Soc Opt Eng. 2017 Feb 21;10047:1004709. doi: 10.1117/12.2253027

Figure 1.

Figure 1

(a) a modified treatment wand with passive reflective spherical balls mount directly on a plastic rod that leads to the laser fiber tip directly and (b) IR camera to monitor movement of a point in a 3D volume (205×186×147 cm3) in OR.