Active Catheters for Neuroradiology
Jérôme Szewczyk*1, Emilie Marchandise*2, Patrice Flaud*3,
Laurent Royon*3, and Raphaël Blanc*4
*1Institut des Systèmes Intelligents et de Robotique, Université Pierre et Marie Curie (Paris VI), France
*2Institute of Mechanics, Materials and Civil Engineering, Université Catholique de Louvain (UCL), Belgium
*3Laboratoire Matière et Systèmes Complexes CNRS, Université Paris Diderot, France
*4Service de Radiologie, Fondation Rothschild Hospital, Paris, France
Surgeons performing endovascular interventions have high expectations with regard to the improvement of their operating tools and, more specifically, of their catheters. Active catheters, in which the tip moves actively using Shape Memory Alloy (SMA) actuators, constitute a promising approach. In this article, we review existing SMA-based active catheters present in the literature. We analyze their performances regarding the requirements imparted to neuroradiology. Then, we propose a new analytical model for predicting the thermo-mechanical behavior of steerable catheters actuated through SMA wires. Particularly, we give an expression for the maximal achievable bending angle of the catheter tip. These results are finally applied to the design of single-use small-diameter active catheters especially devoted to neuroradiology. In particular, we present a 3.3-Fr catheter suited for navigating into the Willis’ polygon and for accurate positioning into aneurysmal cavities.
Laurent Royon, and Raphaël Blanc, “Active Catheters for Neuroradiology,” J. Robot. Mechatron., Vol.23, No.1, pp. 105-115, 2011.
-  S. Guo et al., “Micro Catheter System with Active Guide Wire,” IEEE Int. Conf. on Robotics and Automation, pp. 79-84, 1995.
-  T. Shoa et al., “Conducting Polymer Based Active Catheter for Minimally Invasive Interventions inside Arteries,” IEEE Int. Conf. of the Eng. in Medicine and Biology Society, pp. 2063-2066, 2008.
-  K. Ikuta et al., “Hydrodynamic Active Catheter with Multi Degrees of Freedom Motion,” IFMBE World Congress on Medical Physics and Biomedical Engineering, pp. 3091-3094, 2007.
-  S. Shabalovskaya, “On the nature of the biocompatibility and on medical applications of niti shape memory and superelastic alloys,” Biomed Mater Eng, Vol.6, No.4, pp. 267-289, 1996.
-  J. Peirs, D. Reynaerts, and H. Van Brussel, “The true power of SMA micro-actuation,” MicroMechanics EuropeWorkshop, pp. 217-220, 2001.
-  T. Fukuda, S. Guo, K. Kosuge, F. Arai, M. Negoro, and K. Nakabayashi, “Micro active catheter system with multi degrees of freedom,” IEEE Int. Conf. on Robotics and Automation, pp. 2290-2295, 1994.
-  H. Takizawa, H. Tosaka, R. Ohta, S. Kaneko, and Y. Ueda, “Development of a Micro fine active bending catheter equipped with mif tactile sensors,” IEEE Int. Conf. on Micro Electro Mechanical Systems, pp. 412-417, 1998.
-  S. Mizuno et al., “Shape memory alloy catheter system for peroral pancreatoscopy using an ultrathin-caliber endoscope,” Endoscopy, Vol.26, No.8, pp. 676-680, 1994.
-  Y. Koseki et al., “Development of a Spiral Structure for an Active Catheter Overview of the Spiral Structure and Its Kinematic Configuration,” IEEE/RSJ Int. Conf. on Intelligent Robots and Systems, Vol.2, pp. 1259-1264, 1999.
-  Y. Fu et al., “Research on the axis shape of an active catheter,” Int. J. of Medical Robotics and Computer Assisted Surgery, Vol.4, pp. 69-76, 2008.
-  Y. Haga, Y. Tanahashi, and M. Esashi, “Small diameter active catheter using shape memory alloy,” IEEE Int. Conf. onMicro Electro Mechanical Systems, pp. 419-424, 1998.
-  G. Lim et al., “Active catheter with multi-link structure based on silicon micromachining,” IEEE Int. Conf. on Micro Electro Mechanical Systems, pp. 116-121, 1995.
-  K. Park andM. Esashi, “A multilink active catheter with polyamidebased integrated CMOS interface circuit,” J. of Microelectromechanical Systems, Vol.8, No.4, pp. 349-356, 1996.
-  J. Chang, S. Chung, Y. Lee, and J. Park, “Development of endovascular microtools,” J. of Micromechanics and Micro-engineering, Vol.12, pp. 824-831, 2002.
-  T. Mineta, T. Mitsui, Y. Watanabe, S. Kobayashi, Y. Haga, and M. Esashi, “Batch fabricated flat meandering shape memory alloy actuator for active catheter,” Sensors and Actuators A, Vol.88, pp. 112-120, 2001.
-  H. Kubo et al., “Fabrication of Microactuator for Active Catheter from SMA Thin Film Tube,” 21st Sensor Symposium on Sensors, Micromachines and Applied Systems, pp. 39-42, 2004.
-  M. Langelaar and F. Van Keulen, “Design optimization of shape memory alloy active structures using the R-phase transformation,” SPIE Conf. on Active and Passive Smart Structures and Integrated Systems, pp. 6525-6530, 2007.
-  T. Abe, “Distal-Tip Shape-Consistency Testing of Steam-Shaped Microcatheters Suitable for Cerebral Aneurysm Coil Placement,” J. of Neuroradiology, Vol.25, pp. 1058-1061, June/July 2004.
-  J. Szewczyk, “Méthode pour assemblage des cathéters / Méthode d’amélioration des courbures des cathéters et autres,” French patent application FR, 10, 52119, 2010.
-  E. Marchandise, L. Royon, P. Flaud, J. Szewczyk, and R. Blanc, “Thermal and hydrodynamic modeling of active catheters for the neuroradiology,” Computer Methods in Biomechanics and Biomedical Engineering, 2010.
-  V. DeSars, S. Haliyo, and J. Szewczyk, “A Practical Approach to the Design and Control of Active Endoscopes,” Mechatronics, Vol.20, No.2, pp. 251-264, 2010.
-  C.-J. Lin, R. Blanc, F. Clarençon, M. Piotin, L. Spelle, J. Guillermic, and J. Moret, “Overlying Fluoroscopy and Preacquired CT Angiography for Road-Mapping in Cerebral Angiography,” AJNR American J. of Neuroradiology, Vol.31, technical note, March 2010.
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