Sensor-Based Technique for Manually Scanned Hand-Held Optical Coherence Tomography Imaging

Figure 3

OCT B-scans of in vivo human palm skin acquired using the manually scanned imaging probe. (a) B-scan obtained without sensor feedback. Smearing artifacts are marked by dashed yellow rectangles. (b) B-scan obtained with sensor feedback showing the absence of imaging artifacts. Red arrows point to sweat ducts.

(a)

(b)