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. Author manuscript; available in PMC: 2024 Jun 28.
Published in final edited form as: J Med Robot Res. 2023 Dec 1;9(1-2):2350004. doi: 10.1142/s2424905x23500046

Fig. 4:

Fig. 4:

Experimental setup for calibrating FBG-sensorized needles with constant curvature jigs. FBG sensor data was collected using interrogator when the sensorized needle was inserted into the tubes embedded into the constant curvature grooves.