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Keywords: haemorheology
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Journal Articles

Methods to Prepare Perfusion Fixed Cardiac Specimens for Multimodal Imaging: The Use of Formalin and Agar Gels

Michael Eggen, Michael Bateman, Paul A. Iaizzo
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Design Of Medical Devices Conference Abstracts
J. Med. Devices. June 2011, 5(2): 027539.
https://doi.org/10.1115/1.3591396
Published Online: June 15, 2011
...Michael Eggen; Michael Bateman; Paul A. Iaizzo 15 06 2011 15 06 2011 biological specimen preparation biomedical MRI cardiovascular system computerised tomography echocardiography gels haemorheology Recent advances in cardiac imaging have resulted in a growing...
View Article titled, Methods to Prepare Perfusion Fixed Cardiac Specimens for Multimodal Imaging: The Use of Formalin and Agar Gels
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Topics: Agar, Computerized tomography, Echocardiography, Imaging, Magnetic resonance imaging, Biomedicine, Cardiovascular system, Hemorheology
Journal Articles

A Method and Apparatus to Simulate Physiologic Right Side Heart Movement in a Fresh Human Cadaver: Pilot Studies

Alex Ryan, George Mallin, Paul A. Iaizzo
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Design Of Medical Devices Conference Abstracts
J. Med. Devices. June 2011, 5(2): 027532.
https://doi.org/10.1115/1.3590876
Published Online: June 14, 2011
...Alex Ryan; George Mallin; Paul A. Iaizzo 14 06 2011 14 06 2011 biomechanics cardiovascular system catheters haemodynamics haemorheology In vivo animal models have been and remain the “gold standard” for medical device testing. However, these models sometimes present...
View Article titled, A Method and Apparatus to Simulate Physiologic Right Side Heart Movement in a Fresh Human Cadaver: Pilot Studies
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Topics: Biomechanics, Cardiovascular system, Catheters, Hemodynamics, Hemorheology, Physiology
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
Publisher: ASME
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

A Device and Methodology for Continuous Hypothermic Perfusion of Explanted Large Mammalian Hearts, Followed by In Vitro Langendorff Reanimation: Pilot Studies

Robin M. Brusen, Christopher D. Rolfes, Stephen A. Howard, Michael G. Bateman, Paul A. Iaizzo
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Design Of Medical Devices Conference Abstracts
J. Med. Devices. June 2010, 4(2): 027530.
https://doi.org/10.1115/1.3443733
Published Online: August 11, 2010
... biomedical equipment biothermics blood vessels cardiology haemorheology molecular biophysics 2010 American Society of Mechanical Engineers ...
View Article titled, A Device and Methodology for Continuous Hypothermic Perfusion of Explanted Large Mammalian Hearts, Followed by In Vitro Langendorff Reanimation: Pilot Studies
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Topics: Biomedical equipment, Blood vessels, Cardiology, Combined heat and power, Coronary arteries, Hemorheology, Molecular biophysics, Preservation, Storage
Journal Articles

Computational Modeling of Blood Hydrodynamics and Blockage Formation Phenomena in the Human Cardiovascular System

Adrian Tentner, Georgy Guria, Andrey Ioilev, Simon Lo, Andros Onoufriou, Maskhud Samigulin
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Design Of Medical Devices Conference Abstracts
J. Med. Devices. June 2010, 4(2): 027504.
https://doi.org/10.1115/1.3439651
Published Online: August 9, 2010
.... 09 08 2010 09 08 2010 blood blood flow measurement blood vessels cardiovascular system computational fluid dynamics diseases haemodynamics haemorheology hydrodynamics kidney mesh generation physiological models 2010 American Society of Mechanical Engineers ...
View Article titled, Computational Modeling of Blood Hydrodynamics and Blockage Formation Phenomena in the Human Cardiovascular System
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Topics: Blood, Cardiovascular system, Computational fluid dynamics, Computer simulation, Diseases, Hemodynamics, Hydrodynamics, Kidney, Physiology
Journal Articles

A Computational Fluid Dynamic (CFD) Tool for Optimization and Guided Implantation of Biomedical Devices

T. Le, I. Borazjani, F. Sotiropoulos
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Design Of Medical Devices Conference Abstracts
J. Med. Devices. June 2009, 3(2): 027553.
https://doi.org/10.1115/1.3147516
Published Online: July 24, 2009
... the locations with high chance of blood cell damage. This work is supported by NIH Grant RO1-HL-07262 and the Minnesota Supercomputing Institute. 24 07 2009 biomedical MRI cardiovascular system cellular biophysics computational fluid dynamics flow simulation haemodynamics haemorheology...
View Article titled, A Computational Fluid Dynamic (CFD) Tool for Optimization and Guided Implantation of Biomedical Devices
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Topics: Biomedicine, Cardiovascular system, Computational fluid dynamics, Hemodynamics, Magnetic resonance imaging, Optimization, Physiology, Surgery
Journal Articles

A Soft-Polymer Piezoelectric Bimorph Cantilever-Actuated Peristaltic Micropump

N. J. Graf, M. T. Bower
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Design Of Medical Devices Conference Abstracts
J. Med. Devices. June 2009, 3(2): 027536.
https://doi.org/10.1115/1.3147498
Published Online: July 9, 2009
... of this micropump is twofold; 1) integration into a micro-free flow separation device, and 2) integration into a capillary electrophoresis instrument for use in direct-sampling neuroscience experiments. bioelectric phenomena bioMEMS cantilevers capillarity electrophoresis flow separation haemorheology...
View Article titled, A Soft-Polymer Piezoelectric Bimorph Cantilever-Actuated Peristaltic Micropump
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Topics: Cantilevers, Electrophoresis, Flow separation, Micropumps, Polymers, Pressure sensors
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
Publisher: ASME
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

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
Publisher: ASME
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. blood vessels cardiovascular system catheters diagnostic radiography endoscopes haemorheology 09 07 2009 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

Design of a Novel Perfusion System to Perform MR Imaging of an Isolated Beating Heart

M. Eggen, C. Swingen, P. Matta, M. Bateman, C. Rolfes, J. Quill, E. Richardson, S. Howard, P. Iaizzo
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Design Of Medical Devices Conference Abstracts
J. Med. Devices. June 2009, 3(2): 027536.
https://doi.org/10.1115/1.3147496
Published Online: July 9, 2009
...) and developing MRI safe biomedical devices and MRI guided therapies in a controlled setting. biomedical MRI cardiovascular system electrocardiography haemorheology 09 07 2009 2009 American Society of Mechanical Engineers ...
View Article titled, Design of a Novel Perfusion System to Perform MR Imaging of an Isolated Beating Heart
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Topics: Biomedicine, Design, Imaging, Magnetic resonance imaging, Blood, Ferromagnetic materials, Magnets, Physiology, Vessels, Carbon dioxide
Journal Articles

Testing of a Noninvasive Probe for Measurement of Blood Perfusion

Paul S. Robinson, Elaine P. Scott, Thomas E. Diller
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Research Papers
J. Med. Devices. March 2008, 2(1): 011001.
https://doi.org/10.1115/1.2884190
Published Online: March 7, 2008
... blood perfusion. blood flow perfusion microcirculation thermal sensor biothermics blood flow measurement flow through porous media haemorheology heat transfer parameter estimation phantoms temperature sensors 20 10 2006 14 11 2007 07 03 2008 2008...
View Article titled, Testing of a Noninvasive Probe for Measurement of Blood Perfusion
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Topics: Biological tissues, Blood, Contact resistance, Flow (Dynamics), Heat flux, Phantoms, Porous materials, Probes, Temperature, Sensors