Figure 1 | Scientific Reports

Figure 1

From: Ultrafast optical-ultrasonic system and miniaturized catheter for imaging and characterizing atherosclerotic plaques in vivo

Figure 1

Ultrafast IVUS-OCT imaging system and catheter.

(a) Schematic of IVUS-OCT imaging system. Gray, blue and red lines denote the transmissions of the OCT signal through the optical fiber, the electrical signals and the trigger signals through electrical wires, respectively. The obtained OCT (b) IVUS (c) images of the same region of interest. (d) A zoom-in image of the distal end of the imaging catheter.

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