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Keywords: diagnostic radiography
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Journal Articles

Evaluating Design of Abdominal Aortic Aneurysm Endografts in a Patient-Specific Model Using Computational Fluid Dynamics

Polina A. Segalova, Guanglei Xiong, K. T. Venkateswara Rao, Christopher K. Zarins, Charles A. Taylor
Journal: Journal of Medical Devices
Article Type: Research Papers
J. Med. Devices. December 2011, 5(4): 041005.
https://doi.org/10.1115/1.4005228
Published Online: November 14, 2011
... 2011 14 11 2011 bifurcation biomedical equipment cardiology computational fluid dynamics computerised tomography diagnostic radiography haemodynamics image reconstruction medical image processing physiological models abdominal aortic aneurysm endograft computational fluid...
View Article titled, Evaluating Design of Abdominal Aortic Aneurysm Endografts in a Patient-Specific Model Using Computational Fluid Dynamics
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Topics: Aneurysms, Bifurcation, Computational fluid dynamics, Design, Displacement, Pressure, Flow (Dynamics), Blood, Aorta
Journal Articles

Dual-Direction Optical Measurement Instrument for Assisting X-Ray Mammography

H.-Z. Jiang, J.-Y. Chen, M.-Cheng Pan, Ch.-T. Wu, S.-Y. Sun, Min-Chun Pan
Journal: Journal of Medical Devices
Article Type: Design Of Medical Devices Conference Abstracts
J. Med. Devices. June 2011, 5(2): 027526.
https://doi.org/10.1115/1.3590858
Published Online: June 14, 2011
...H.-Z. Jiang; J.-Y. Chen; M.-Cheng Pan; Ch.-T. Wu; S.-Y. Sun; Min-Chun Pan 14 06 2011 14 06 2011 biomedical optical imaging cancer diagnostic radiography image reconstruction mammography medical image processing tumours This study aims at developing an optical...
View Article titled, Dual-Direction Optical Measurement Instrument for Assisting X-Ray Mammography
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Topics: Instrumentation, Mammography, Optical measurement, X-rays, Image reconstruction, Imaging, Tumors, Biomedicine, Cancer, Diagnostic radiography
Journal Articles

Variations in Human Cardiac Vein Anatomies: Direct Mapping Within Fixed Hearts and Digital Reconstructions

Scott A. Skorupa, Julianne H. Eggum, Paul A. Iaizzo
Journal: Journal of Medical Devices
Article Type: Design Of Medical Devices Conference Abstracts
J. Med. Devices. June 2011, 5(2): 027534.
https://doi.org/10.1115/1.3591377
Published Online: June 14, 2011
...Scott A. Skorupa; Julianne H. Eggum; Paul A. Iaizzo 14 06 2011 14 06 2011 blood vessels cardiovascular system diagnostic radiography haemorheology image reconstruction medical image processing physiological models It is important to identify and understand variations...
View Article titled, Variations in Human Cardiac Vein Anatomies: Direct Mapping Within Fixed Hearts and Digital Reconstructions
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Topics: Blood vessels, Cardiovascular system, Diagnostic radiography, Hemorheology, Image reconstruction, Medical image processing, Physiology
Journal Articles

Evaluating Design of Abdominal Aortic Aneurysm Endografts in a Patient-Specific Model Using Computational Fluid Dynamics

Polina A. Segalova, Guanglei Xiong, K. T. Rao, Christopher K. Zarins, Charles A. Taylor
Journal: Journal of Medical Devices
Article Type: Design Of Medical Devices Conference Abstracts
J. Med. Devices. June 2011, 5(2): 027505.
https://doi.org/10.1115/1.3589227
Published Online: June 9, 2011
...Polina A. Segalova; Guanglei Xiong; K. T. Rao; Christopher K. Zarins; Charles A. Taylor 09 06 2011 09 06 2011 blood vessels computational fluid dynamics computerised tomography diagnostic radiography haemodynamics medical disorders prosthetics Computer modeling...
View Article titled, Evaluating Design of Abdominal Aortic Aneurysm Endografts in a Patient-Specific Model Using Computational Fluid Dynamics
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Topics: Aneurysms, Computational fluid dynamics, Design, Computerized tomography, Artificial limbs, Blood vessels, Diagnostic radiography, Hemodynamics, Medical disorders, Prostheses
Journal Articles

Transcatheter Aortic Valve Deployment: Interactions Between Native Leaflets and Coronary Ostia

J. L. Quill, A. G. Geeslin, P. A. Iaizzo
Journal: Journal of Medical Devices
Article Type: Design Of Medical Devices Conference Abstracts
J. Med. Devices. June 2009, 3(2): 027530.
https://doi.org/10.1115/1.3147386
Published Online: July 9, 2009
... fixed human hearts studied had negative ostia heights, but the effect on coronary flow is not known. 09 07 2009 blood vessels cardiovascular system catheters diagnostic radiography endoscopes haemorheology 2009 American Society of Mechanical Engineers ...
View Article titled, Transcatheter Aortic Valve Deployment: Interactions Between Native Leaflets and Coronary Ostia
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Topics: Valves, Blood vessels, Cardiovascular system, Catheters, Diagnostic radiography, Endoscopes, Endoscopic devices, Flow (Dynamics), Hemorheology, Nickel titanium alloys
Journal Articles

Visualization of Coronary Artery Bypass Grafts and Coronary Artery Stents in Re-Animated and Perfusion Fixed Human Hearts

M. G. Bateman, C. D. Rolfes, P. A. Iaizzo
Journal: Journal of Medical Devices
Article Type: Design Of Medical Devices Conference Abstracts
J. Med. Devices. June 2009, 3(2): 027535.
https://doi.org/10.1115/1.3147492
Published Online: July 9, 2009
... anatomical imaging study of stent endothelialization in the native coronary arteries and vascular calcification in bypass grafts. 09 07 2009 biomedical optical imaging cardiology diagnostic radiography electrocardiography haemorheology 2009 American Society of Mechanical Engineers ...
View Article titled, Visualization of Coronary Artery Bypass Grafts and Coronary Artery Stents in Re-Animated and Perfusion Fixed Human Hearts
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Topics: Coronary arteries, Imaging, Stents, Visualization, Biomedicine, Blood, Cardiology, Diagnostic radiography, Flow (Dynamics), Hemorheology
Journal Articles

A Novel Combination Therapy for Post-Operative Arrhythmias

E. S. Richardson, B. A. Whitson, MD, P. A. Iaizzo
Journal: Journal of Medical Devices
Article Type: Design Of Medical Devices Conference Abstracts
J. Med. Devices. June 2009, 3(2): 027511.
https://doi.org/10.1115/1.3135155
Published Online: July 6, 2009
... 07 2009 bioelectric phenomena biomembranes blood vessels cardiology catheters defibrillators diagnostic radiography diseases drugs muscle surgery 2009 American Society of Mechanical Engineers ...
View Article titled, A Novel Combination Therapy for Post-Operative Arrhythmias
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Topics: Arrhythmias, Catheters, Drugs, Patient treatment, Surgery, Engineering prototypes, Bioelectric phenomena, Biomembranes, Blood vessels, Cardiology
Journal Articles

Radiographic Marking of Patient’s Gravity Line on X-Ray Images

Chunhui Wu, Amir A. Mehbod, Ensor Transfeldt
Journal: Journal of Medical Devices
Article Type: Design Of Medical Devices Conference Abstracts
J. Med. Devices. June 2008, 2(2): 027546.
https://doi.org/10.1115/1.2932446
Published Online: June 25, 2008
... imaging. The system does not affect routine x-ray workflow and provides valuable information for spine surgeons. 25 06 2008 bone diagnostic radiography patient diagnosis patient treatment 2008 American Society of Mechanical Engineers ...
View Article titled, Radiographic Marking of Patient’s Gravity Line on X-Ray Images
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Topics: Gravity (Force), Patient diagnosis, X-rays, Control equipment, Engines, Manufacturing, Motors, Bone, Corners (Structural elements), Diagnostic radiography
Journal Articles

Renal Artery Stent Bending Fatigue Analysis

H. M. Hsiao, S. Prabhu, A. Nikanorov, M. Razavi
Journal: Journal of Medical Devices
Article Type: Research Papers
J. Med. Devices. June 2007, 1(2): 113–118.
https://doi.org/10.1115/1.2736396
Published Online: September 13, 2006
... prosthetics bending fatigue diagnostic radiography finite element analysis A stent is a small, coiled wire-mesh tube that can be deployed into a blood vessel and expanded using a small balloon or self-expanded during angioplasty to open a narrowed blood vessel. The expanded stent exerts radial...
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Topics: Fatigue, Kidney, Stents, Finite element analysis