Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 9 of 9 for “"endovascular procedures"”.
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Design and development of robotic system for endovascular procedures
Endovascular surgeries are highly preferred minimally invasive procedures performed through blood vessels for diagnostic and therapeutic purposes. In conventional open surgery, surgeons have complete control on the surgical tool, but in the case of endovascular procedures, a highly flexible tool, …
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Cukriniu diabetu sergančių ligonių blauzdos arterijų kraujotaką atkuriančių metodų įvertinimas /
… patients with tibial artery reconstructive procedures i.e. bypass surgery and angioplasty, following outcomes of these procedures and comparison of the results with disease-free control group. Globally this problem has already been analysed, though unfortunately the published results are …
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Advantages and Limitations of Anesthesia and Sedation Practices Used Among Acute Ischemic Stroke Patients during Endovascular Revascularization Therapy
<p>In order to safely and efficiently perform endovascular revascularization procedures among acute ischemic stroke (AIS) patients, general anesthesia or sedation is often required. However, anesthesia management during these procedures varies significantly worldwide and the procedural logistics …
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MECHANICAL ASSESSMENT OF 3D PRINTED PATIENT SPECIFIC PHANTOMS FOR SIMULATION OF MINIMALLY INVASIVE IMAGE GUIDED PROCEDURES
… patient geometry and provide precise tools for Endovascular Image Guided Interventions (EIGI) simulations. These phantoms have been used previously for device testing and physician practice; however, there is not a validation tool for these phantoms, ensuring they accurately replicate …
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Quantitative Movement Analysis in Endovascular Surgical Tasks for Objective Determination of Skill
Endovascular surgeons use catheters placed under the skin to access vascular structures, via minimally invasive techniques, in order to treat disease. Endovascular surgery is one of the most rapidly expanding specialties, and the spectrum of cases, from basic to complex, demands a wide range of …
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Fluid Flow Characterization and In Silico Validation in a Rapid Prototyped Aortic Arch Model
… and captures embolic debris released during endovascular procedures, such as TAVR. This thesis utilized CT scans from Claret Medical to create a physical construct of the aortic arch to experimentally validate a theoretical computer model through flow visualization. The hypothesis was that …
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Development of bioabsorbable braided vascular scaffolds for the intracranial circulation
… past decade, transitioning from open surgical procedures to less invasive endovascular procedures. A disruptive technology in aneurysm treatment was the advent of the metal flow-diverting stent, which made it relatively easy to treat the most complicated of brain aneurysms, and avoiding the …
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The Development of a Reduced Order Model for Prediction of Haemodynamic and Biochemical Changes in a Computational Cerebral Aneurysm Thrombosis Model
… them to decide whether to perform surgical or endovascular procedures or not intervene at all. However, medical imaging is not always possible, thus there is a need for the development of computational tools to assist with predictions. A computational fluid dynamics (CFD) model that couples …
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Occluson Pattern in Circle of Willis: Prognostic Marker for Endovascular Treatment in Acute Carotid Terminus Occlusion
… out patients who are not worthwhile for further endovascular treatment. METHODS: This is a retrospective study by reviewing our prospectively registered database of acute ischemic stroke patients from March 2006 to July 2013. Consecutive patients with acute symptomatic CTO within 6 hours, who …