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. Author manuscript; available in PMC: 2022 Sep 1.
Published in final edited form as: J Surg Oncol. 2021 Apr 18;124(3):271–281. doi: 10.1002/jso.26500

Figure 1:

Figure 1:

Probe-based near-infrared autofluorescence (NIRAF) detection system – PTeye™. The device consists of (a) a console that houses a near-infrared (NIR) laser and a detector, (b) a display that informs the surgeon whether tissue is a parathyroid or not, (c) a foot-pedal for activating the NIR laser for tissue measurements and (d) a sterile detachable fiber probe that is placed in contact with the target tissue. (Figure adapted from Solórzano et al.34)