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Journal Articles

Radial and Axial Motion of the Initially Tensioned Orthotropic Arterial Wall in Arterial Pulse Wave Propagation

Sara M. Smith, Justine Marin, Amari Adams, Keith West, Zhili Hao
Journal: Journal of Engineering and Science in Medical Diagnostics and Therapy
Article Type: Research-Article
ASME J of Medical Diagnostics. May 2022, 5(2): 021004.
Paper No: JESMDT-21-1054
DOI: https://doi.org/10.1115/1.4053863
Published Online: March 8, 2022
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Topics: Blood, Tension, Wave propagation, Waves, Fluids, Elasticity, Carotid arteries, Displacement, Aorta
Proceedings Papers

Pulse Wave Velocity and Transmission at the Carotid Artery and the Ascending Aorta

Sara M. Smith, Justine Marin, Amari Adams, Keith West, Zhili Hao
Proc. ASME. IMECE2021, Volume 5: Biomedical and Biotechnology, V005T05A078, November 1–5, 2021
Paper No: IMECE2021-69412
DOI: https://doi.org/10.1115/IMECE2021-69412
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Topics: Aorta, Carotid arteries, Elasticity, Viscosity, Wave propagation, Waves
Journal Articles

A Hypothesized Mechanistic Model of Longitudinal Wall Motion at the Common Carotid Artery

Zhili Hao, Leryn Reyonds, John M. Herre
Journal: Journal of Engineering and Science in Medical Diagnostics and Therapy
Article Type: Research-Article
ASME J of Medical Diagnostics. May 2021, 4(2): 021006.
Paper No: JESMDT-19-1056
DOI: https://doi.org/10.1115/1.4050500
Published Online: April 2, 2021
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Topics: Atherosclerosis, Carotid arteries, Rotation, Shear stress, Elasticity
Proceedings Papers

A Theoretical Study of Sensor-Artery Interaction in Noninvasive Arterial Pulse Signal Measurement Using Tactile Sensors

Roman Carlo B. Roxas, Adam T. Harnish, Dylon N. Johnson, Camrie M. Stewart, Dieu Nguyen, Erika Osbourne, Joshua A. Wolbert, Linda Vahala, Zhili Hao
Proc. ASME. IMECE2020, Volume 5: Biomedical and Biotechnology, V005T05A037, November 16–19, 2020
Paper No: IMECE2020-24570
DOI: https://doi.org/10.1115/IMECE2020-24570
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Topics: Biological tissues, Damping, Inertia (Mechanics), Sensors, Signals, Stiffness, Tactile sensors
Proceedings Papers

Improved Vibration-Model-Based Analysis for Estimation of Arterial Parameters From Noninvasively Measured Arterial Pulse Signals

Md Mahfuzur Rahman, Najmin Ara Sultana, Linda Vahala, Leryn Reynolds, Zhili Hao
Proc. ASME. IMECE2020, Volume 5: Biomedical and Biotechnology, V005T05A079, November 16–19, 2020
Paper No: IMECE2020-24551
DOI: https://doi.org/10.1115/IMECE2020-24551
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Topics: Hemodynamics, Signals, Vibration
Proceedings Papers

Monitoring the Cardiovascular Changes of a Rabbit Caused by Phenylephrine via a Microfluidic-Based Tactile Sensor

Dan Wang, Frank A. Lattanzio, Mario C. Rodriguez, Zhili Hao
Proc. ASME. IMECE2019, Volume 3: Biomedical and Biotechnology Engineering, V003T04A018, November 11–14, 2019
Paper No: IMECE2019-11416
DOI: https://doi.org/10.1115/IMECE2019-11416
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Topics: Cardiovascular system, Microfluidics, Signals, Tactile sensors, Waves
Proceedings Papers

A Hypothesized Mechanistic Model of Longitudinal Wall Motion at the Common Carotid Artery

Zhili Hao, Leryn Reynolds, John M. Herre
Proc. ASME. IMECE2019, Volume 3: Biomedical and Biotechnology Engineering, V003T04A027, November 11–14, 2019
Paper No: IMECE2019-10654
DOI: https://doi.org/10.1115/IMECE2019-10654
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Topics: Cardiovascular system, Carotid arteries, Elasticity, Rotation, Shear stress, Elastic waves, Aorta, Atherosclerosis, Excitation, Lenses (Optics)
Proceedings Papers

Technical Issues Associated With Arterial Pulse Signal Measurements Using a Microfluidic-Based Tactile Sensor

Dan Wang, Leryn Reynolds, Thomas Alberts, Linda Vahala, Zhili Hao
Proc. ASME. IMECE2019, Volume 3: Biomedical and Biotechnology Engineering, V003T04A017, November 11–14, 2019
Paper No: IMECE2019-11389
DOI: https://doi.org/10.1115/IMECE2019-11389
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Topics: Microfluidics, Pressure, Sensors, Signals, Tactile sensors
Proceedings Papers

Arterial Wall Motion and its Dynamic Modeling for Arterial Stiffness and Damping

Dan Wang, Linda Vahala, Thomas Alberts, Zhili Hao
Proc. ASME. IMECE2018, Volume 3: Biomedical and Biotechnology Engineering, V003T04A072, November 9–15, 2018
Paper No: IMECE2018-86883
DOI: https://doi.org/10.1115/IMECE2018-86883
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Topics: Damping, Dynamic modeling, Stiffness, Displacement, Pressure, Dynamic systems, Elasticity, Microfluidics, Signals, Springs
Proceedings Papers

A Numerical Study of the Influence of Different Factors on Mechanical Characterization of Tumors via a 2D Tactile Sensor

Nathan Abshier, Cristina Genoese-Zerbi, James Jobe, Kylee Kohl, Charles Tison, Timothy Watjen, Zhili Hao
Proc. ASME. IMECE2018, Volume 3: Biomedical and Biotechnology Engineering, V003T04A023, November 9–15, 2018
Paper No: IMECE2018-87669
DOI: https://doi.org/10.1115/IMECE2018-87669
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Topics: Tactile sensors, Tumors, Biological tissues, Computer simulation, Sensors, Deflection, Viscoelasticity, Stiffness, Elasticity, Plasma desorption mass spectrometry
Proceedings Papers

Design and Analysis of a Distributed-Deflection Sensor With a Built-In Probe for Mechanical Measurement of Soft Tissues With Curved Surface

Jiayue Shen, Xavier-Lewis Palmer, Zhili Hao
Proc. ASME. IMECE2017, Volume 10: Micro- and Nano-Systems Engineering and Packaging, V010T13A002, November 3–9, 2017
Paper No: IMECE2017-71771
DOI: https://doi.org/10.1115/IMECE2017-71771
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Topics: Deflection, Design, Probes, Sensors, Soft tissues, Biological tissues, Transducers, Cartilage, Deformation, Electrolytes
Proceedings Papers

Numerical Analysis of Elasticity Measurement of Soft Tissues via a 2D Distributed-Deflection Sensor: Significance of Tissue Parameters

Yichao Yang, Arthur Weidemann, Charles Tison, Zhili Hao
Proc. ASME. IMECE2017, Volume 3: Biomedical and Biotechnology Engineering, V003T04A085, November 3–9, 2017
Paper No: IMECE2017-70601
DOI: https://doi.org/10.1115/IMECE2017-70601
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Topics: Biological tissues, Deflection, Elasticity, Numerical analysis, Sensors, Soft tissues, Dimensions, Compression, Testing, Borosilicate glasses
Proceedings Papers

A Flexible Microfluidic-Based Sensor for Monitoring the Bending and Tilting of a Metal Bar for Pectus Excavatum (PE) Patients

Dan Wang, Yichao Yang, Linda Vahala, Frederic D. McKenzie, Zhili Hao
Proc. ASME. IMECE2017, Volume 3: Biomedical and Biotechnology Engineering, V003T04A052, November 3–9, 2017
Paper No: IMECE2017-70578
DOI: https://doi.org/10.1115/IMECE2017-70578
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Topics: Metals, Microfluidics, Sensors, Transducers, Weight (Mass), Biological tissues, Electrolytes, Maintenance, Plasma desorption mass spectrometry, Unsaturated polyesters
Proceedings Papers

Effect of Tumor Variables and Sensor Design on the Measured Stiffness Distribution of Tumor-Embedded Tissues: A Numerical Study

Yichao Yang, Zhili Hao
Proc. ASME. IMECE2016, Volume 10: Micro- and Nano-Systems Engineering and Packaging, V010T13A006, November 11–17, 2016
Paper No: IMECE2016-66281
DOI: https://doi.org/10.1115/IMECE2016-66281
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Topics: Biological tissues, Design, Sensors, Stiffness, Tumors, Borosilicate glasses, Finite element model, Deflection, Elasticity, Plasma desorption mass spectrometry
Proceedings Papers

Arterial Pulse Signal Monitoring During the Valsalva Maneuver via a Flexible Microfluidic-Based Sensor

Dan Wang, Andrew Stamenkovich, Christian Zemlin, Zhili Hao
Proc. ASME. IMECE2016, Volume 10: Micro- and Nano-Systems Engineering and Packaging, V010T13A007, November 11–17, 2016
Paper No: IMECE2016-66735
DOI: https://doi.org/10.1115/IMECE2016-66735
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Topics: Microfluidics, Sensors, Signals, Deflection, Heart failure, Transducers, Electrolytes, Hemodynamics, Plasma desorption mass spectrometry, Stress
Proceedings Papers

A Two-Dimensional Microfluidic-Based Tactile Sensor for Tissue Palpation Under the Influence of Misalignment

Yichao Yang, Jiayue Shen, Zhili Hao
Proc. ASME. InterPACK2015, Volume 3: Advanced Fabrication and Manufacturing; Emerging Technology Frontiers; Energy, Health and Water- Applications of Nano-, Micro- and Mini-Scale Devices; MEMS and NEMS; Technology Update Talks; Thermal Management Using Micro Channels, Jets, Sprays, V003T05A001, July 6–9, 2015
Paper No: IPACK2015-48134
DOI: https://doi.org/10.1115/IPACK2015-48134
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Topics: Biological tissues, Microfluidics, Tactile sensors, Sensors, Deflection, Transducers, Elasticity, Electrolytes, Phantoms, Power presses
Proceedings Papers

A Microfluidic-Based Tactile Sensor for 3-DOF Force/Torque Detection

Yichao Yang, Zhili Hao
Proc. ASME. InterPACK2015, Volume 3: Advanced Fabrication and Manufacturing; Emerging Technology Frontiers; Energy, Health and Water- Applications of Nano-, Micro- and Mini-Scale Devices; MEMS and NEMS; Technology Update Talks; Thermal Management Using Micro Channels, Jets, Sprays, V003T07A010, July 6–9, 2015
Paper No: IPACK2015-48133
DOI: https://doi.org/10.1115/IPACK2015-48133
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Topics: Microfluidics, Tactile sensors, Torque, Transducers, Microchannels, Electrolytes, Computer numerical control machine tools, Electrodes, Engineering prototypes, Lithography
Proceedings Papers

Preliminary Study of a Polymer-Based Microfluidic Device for Detecting Distributed Shear Loads

Yichao Yang, Jiayue Shen, Mark A. Levenstein, Zhili Hao
Proc. ASME. IMECE2014, Volume 10: Micro- and Nano-Systems Engineering and Packaging, V010T13A057, November 14–20, 2014
Paper No: IMECE2014-36670
DOI: https://doi.org/10.1115/IMECE2014-36670
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Topics: Microfluidics, Polymers, Shear (Mechanics), Stress, Microchannels, Electrodes, Electrolytes, Transducers, Computer numerical control machine tools, Design
Proceedings Papers

Synchronized Heterogeneous Viscous Behavior of Soft Materials Upon Macroscopic Loading

Wenting Gu, Jiayue Shen, Xavier-lewis Palmer, Zhili Hao
Proc. ASME. IMECE2014, Volume 10: Micro- and Nano-Systems Engineering and Packaging, V010T13A010, November 14–20, 2014
Paper No: IMECE2014-37201
DOI: https://doi.org/10.1115/IMECE2014-37201
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Topics: Agar, Biological tissues, Cartilage, Cylinders, Deflection, Microfluidics, Phase shift, Plasma desorption mass spectrometry, Polymers, Probes
Proceedings Papers

Synchronized Heterogeneous Indentation and Stress Relaxation Behavior of Articular Cartilage Upon Macroscopic Compression: A Preliminary Study

Jiayue Shen, Wenting Gu, Xavier-lewis Palmer, Siqi Guo, Zhili Hao
Proc. ASME. IMECE2014, Volume 10: Micro- and Nano-Systems Engineering and Packaging, V010T13A002, November 14–20, 2014
Paper No: IMECE2014-37060
DOI: https://doi.org/10.1115/IMECE2014-37060
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Topics: Cartilage, Compression, Relaxation (Physics), Stress, Deflection, Cylinders, Microfluidics, Polymers, Probes, Viscoelasticity