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https://hdl.handle.net/20.500.14279/9044
Τίτλος: | MRI-guided focused ultrasound robotic system for the treatment of bone cancer | Συγγραφείς: | Menikou, Georgios Yiallouras, Christos Yiannakou, Marinos Damianou, Christakis A. |
Major Field of Science: | Medical and Health Sciences | Field Category: | Clinical Medicine | Λέξεις-κλειδιά: | MRI;Bone;Cancer;Pain;Robot;Ultrasound | Ημερομηνία Έκδοσης: | Μαρ-2017 | Πηγή: | International Journal of Medical Robotics and Computer Assisted Surgery, 2017, vol.13, no. 1 | Volume: | 13 | Issue: | 1 | Περιοδικό: | The International Journal of Medical Robotics and Computer Assisted Surgery | Περίληψη: | Background: A novel MRI-conditional robot was developed that navigates a focused ultrasound (FUS) transducer. With this robotic system the transducer can access bones. The intended application is pain palliation from bone cancer using thermal ablation using FUS. Methods: The robotic system has four computer-controlled axes (three linear and one angular). The robotic system was manufactured using a digital manufacturing 3D printer, using acrylonitrile butadiene styrene (ABS) plastic. MRI-conditional optical encoders were used to accurately control the robotic system. Results: The robotic system was successfully tested for MRI safety and compatibility, using fast-gradient pulse sequences and a liquid phantom. The robotic system has been tested for its functionality for creating discrete and multiple (overlapping) lesions in a gel phantom. Conclusions: An MRI-conditional FUS robotic system was developed that has the potential to create thermal lesions with the intention of treating bone cancer for the purpose of pain palliation. | URI: | https://hdl.handle.net/20.500.14279/9044 | ISSN: | 1478596X | DOI: | 10.1002/rcs.1753 | Rights: | © Wiley | Type: | Article | Affiliation: | Cyprus University of Technology City University London Medsonic Ltd |
Εμφανίζεται στις συλλογές: | Άρθρα/Articles |
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