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Vascular disease is a major cause of death, therefore it is desirable to develop robots and simulation tools for catheter trajectory evaluation. Until now trajectory completion duration, catheter tip location, wall deformation, morphology and stress applied to blood vessel phantom wall were identified as evaluation parameters during endovascular surgery simulation. For that purpose image processing...
In this paper, we propose a method to reproduce fluoroscopic image which is utilized during endovascular surgery process, without using x-raying by introducing augmented reality technique, for constructing an endovascular simulator comprised of an in vitro patient- specific blood vessel model. To reproduce the fluoroscopic image, proposed method firstly matches the refraction index of the blood vessel...
In order to reduce fluoroscope usage in endovascular surgery there is a need to develop autonomous catheter insertion systems. We propose a system for tracking the position of the catheter using a magnetic motion capture sensor to provide feedback to a catheter driving mechanism to perform autonomous catheter insertion in major vasculature. Catheter insertion path reconstruction experiments were performed...
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