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Keywords: stenting
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Proceedings Papers

The Micro-CT Scanning of Human Hearts with Previously Implanted Clinical Devices: Subsequent Generation of High-Resolution Computational Models

Audrey Wethington, Sophia Boman, Amanda DeVos, MS, John Brigham, MLIS, Paul A. Iaizzo, PHD
Proc. ASME. DMD2024, 2024 Design of Medical Devices Conference, V001T01A002, April 8–10, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DMD2024-1027
https://doi.org/10.1115/DMD2024-1027
... in future studies to guide more efficient and targeted imaging. The scanning parameters included voltage, current, and frames per second. They were specific to and varied between hearts containing stents, pacemakers, implantable cardioverter defibrillators (ICD), and aortic valve replacements. This unique...
View Paper titled, The Micro-CT Scanning of Human Hearts with Previously Implanted Clinical Devices: Subsequent Generation of High-Resolution Computational Models
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Topics: Computer simulation, Pacemakers, Resolution (Optics), Valves, Biological tissues, Cardiovascular devices, Databases, Diseases, Imaging, Medical devices
Proceedings Papers

ANALYSES OF THE DEVICE-TISSUE INTERFACES OF PREVIOUSLY IMPLANTED STENTS WITHIN PERFUSION-FIXED HUMAN HEARTS UTIILIZING MICRO COMPUTED TOMOGRAPHY

Amanda N. DeVos, Paul A. Iaizzo
Proc. ASME. DMD2023, 2023 Design of Medical Devices Conference, V001T01A005, April 17–19, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DMD2023-4061
https://doi.org/10.1115/DMD2023-4061
... Abstract Coronary artery disease can be caused by partial or total occlusions of the coronaries, leading to cardiac ischemia. Today, the percutaneous implantation of stents is the most common treatment to open such blockages and thus restore oxygen delivery to the myocardium. Subsequent stent...
View Paper titled, ANALYSES OF THE DEVICE-TISSUE INTERFACES OF PREVIOUSLY IMPLANTED <span class="search-highlight">STENTS</span> WITHIN PERFUSION-FIXED HUMAN HEARTS UTIILIZING MICRO COMPUTED TOMOGRAPHY
Open the PDF for ANALYSES OF THE DEVICE-TISSUE INTERFACES OF PREVIOUSLY IMPLANTED <span class="search-highlight">STENTS</span> WITHIN PERFUSION-FIXED HUMAN HEARTS UTIILIZING MICRO COMPUTED TOMOGRAPHY in another window
Proceedings Papers

Using Computational Modeling Derived From Micro CT Scanning for the Post-Implant Analyses of Various Cardiac Devices

Thomas Valenzuela, Jorge Zhingre Sanchez, Mikayle Holm, Tinen Iles, Paul Iaizzo
Proc. ASME. DMD2020, 2020 Design of Medical Devices Conference, V001T07A007, April 6–9, 2020
Publisher: American Society of Mechanical Engineers
Paper No: DMD2020-9071
https://doi.org/10.1115/DMD2020-9071
... to closely evaluate their designs, in order to optimize their next iterations. Keywords: Micro-CT, Modeling, Stenting, Valve replacement, Pacemakers NOMENCLATURE CT Computed Tomography CT Micro Computed Tomography DES Drug-Eluting Stents DICOM Digital Imaging and Communications in Medicine MRI Magnetic...
View Paper titled, Using Computational Modeling Derived From Micro CT Scanning for the Post-Implant Analyses of Various Cardiac Devices
Open the PDF for Using Computational Modeling Derived From Micro CT Scanning for the Post-Implant Analyses of Various Cardiac Devices in another window
Topics: Cardiovascular devices, Computer simulation, Computerized tomography, Medical devices, Resolution (Optics), Biological tissues, Engineering simulation, Modeling, Pacemakers, Simulation