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Proceedings Papers

Assessment of Intra and Inter-Observer Variability of Peripheral Arterial Tonometry Measurements

Ashish Singal, Ziad Taimeh, Gretchen Peichel, Dean Krueger, Peter Eckman, Uma Valeti
Proc. ASME. DMD2018, 2018 Design of Medical Devices Conference, V001T01A001, April 9–12, 2018
Publisher: American Society of Mechanical Engineers
Paper No: DMD2018-6801
https://doi.org/10.1115/DMD2018-6801
View Paper titled, Assessment of Intra and Inter-Observer Variability of Peripheral Arterial Tonometry Measurements
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Topics: Biomedicine, Piezoelectric transducers, Probes, Signals
Proceedings Papers

Characterization of Pulsatility and Temperature Profile During Reactive Hyperemic Response

Ashish Singal, Clarence Ojo, Rumi Faizer
Proc. ASME. DMD2018, 2018 Design of Medical Devices Conference, V001T01A002, April 9–12, 2018
Publisher: American Society of Mechanical Engineers
Paper No: DMD2018-6805
https://doi.org/10.1115/DMD2018-6805
View Paper titled, Characterization of Pulsatility and Temperature Profile During Reactive Hyperemic Response
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Topics: Blood flow, Cardiovascular system, Diabetes, Diseases, Risk, Temperature measurement, Temperature profiles, Testing, Wounds
Proceedings Papers

Design of Electromagnetic Coils and Temperature Regulation Circuits for Impeding Microbial Growth on Medical Device Surfaces

Ashish Singal
Proc. ASME. DMD2017, 2017 Design of Medical Devices Conference, V001T11A002, April 10–13, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DMD2017-3303
https://doi.org/10.1115/DMD2017-3303
View Paper titled, Design of Electromagnetic Coils and Temperature Regulation Circuits for Impeding Microbial Growth on Medical Device Surfaces
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Topics: Circuits, Design, Medical devices, Temperature control, Bacteria, Drugs, Electromagnetic fields, Health risk assessment, Health systems, Microorganisms
Journal Articles

A Review of Therapeutic Ablation Modalities

Ashish Singal, John R. Ballard, Eric N. Rudie, Erik N. K. Cressman, Paul A. Iaizzo
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Review Articles
J. Med. Devices. December 2016, 10(4): 040801.
Paper No: MED-14-1201
https://doi.org/10.1115/1.4033876
Published Online: August 5, 2016
View Article titled, A Review of Therapeutic Ablation Modalities
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Topics: Ablation (Vaporization technology), Biological tissues, Radiofrequency ablation, Wounds
Journal Articles

Transcatheter Endovascular Aortic Repair

Michael Tradewell, Jaron Olsoe, Bret Andersen, Ashish Singal, Rumi Faizer
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Technical Briefs
J. Med. Devices. September 2016, 10(3): 030908.
Paper No: MED-16-1103
https://doi.org/10.1115/1.4033785
Published Online: August 1, 2016
View Article titled, Transcatheter Endovascular Aortic Repair
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Topics: Cutting, Design, Maintenance, Modeling, Biological tissues, Catheters, Aorta
Journal Articles

Tissue Necrosis Associated With Chemical Ablations

Ashish Singal, Charles L. Soule, Paul A. Iaizzo
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Special Section Technical Briefs
J. Med. Devices. June 2016, 10(2): 020925.
Paper No: MED-16-1060
https://doi.org/10.1115/1.4033120
Published Online: May 12, 2016
View Article titled, Tissue Necrosis Associated With Chemical Ablations
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Topics: Ablation (Vaporization technology), Biological tissues, Muscle, Diaphragms (Mechanical devices), Diaphragms (Structural)
Journal Articles

Biomechanical Comparison of Human and Swine Cardiovascular Tissues

Ashish Singal, Paul A. Iaizzo
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Special Section Technical Briefs
J. Med. Devices. June 2016, 10(2): 020902.
Paper No: MED-16-1054
https://doi.org/10.1115/1.4033114
Published Online: May 12, 2016
View Article titled, Biomechanical Comparison of Human and Swine Cardiovascular Tissues
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Topics: Aorta, Biological tissues, Biomechanics, Cardiovascular system
Journal Articles

Radiofrequency Ablation for Hepatocellular Carcinoma: Enhanced Ablative Responses Utilizing Adjuvant NaCl Pretreatments

Salah El Haddi, Ashish Singal, Charles L. Soule, Paul A. Iaizzo
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Technical Briefs
J. Med. Devices. September 2015, 9(3): 030925.
Paper No: MED-15-1081
https://doi.org/10.1115/1.4030558
Published Online: September 1, 2015
View Article titled, Radiofrequency Ablation for Hepatocellular Carcinoma: Enhanced Ablative Responses Utilizing Adjuvant NaCl Pretreatments
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Topics: Ablation (Vaporization technology), Biological tissues, Radiofrequency ablation, Liver, Statistical analysis
Journal Articles

Modeling of Swine Diaphragmatic Tissue Under Uniaxial Loading

Andy Huynh, Maria Molina Espinosa, Fluvio L. Lobo Fenoglietto, Ashish Singal, Paul A. Iaizzo
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Technical Briefs
J. Med. Devices. September 2015, 9(3): 030950.
Paper No: MED-15-1106
https://doi.org/10.1115/1.4030580
Published Online: September 1, 2015
View Article titled, Modeling of Swine Diaphragmatic Tissue Under Uniaxial Loading
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Topics: Biological tissues, Finite element analysis, Modeling, Stress, Simulation, Fittings, Testing, Diaphragms (Mechanical devices), Diaphragms (Structural), Optimization
Journal Articles

Interspecies Differences in Electromechanical and Histological Characteristics of Human and Swine Esophagus

Ashish Singal, Carrie Ronstrom, Charles L. Soule, Anthony Weinhaus, Paul A. Iaizzo
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Technical Briefs
J. Med. Devices. June 2015, 9(2): 020903.
Paper No: MED-15-1038
https://doi.org/10.1115/1.4030113
Published Online: June 1, 2015
View Article titled, Interspecies Differences in Electromechanical and Histological Characteristics of Human and Swine Esophagus
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Topics: Biological tissues, Fibers, Muscle, Physiology
Journal Articles

Methodologies for Pulmonary Artery Pressure Waveform and Wave Reflection Analysis in Patients With Pulmonary Hypertension

Ashish Singal, Sheiphali Gandhi, Marc Pritzker, Thenappan Thenappan
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Technical Briefs
J. Med. Devices. June 2015, 9(2): 020906.
Paper No: MED-15-1041
https://doi.org/10.1115/1.4030115
Published Online: June 1, 2015
View Article titled, Methodologies for Pulmonary Artery Pressure Waveform and Wave Reflection Analysis in Patients With Pulmonary Hypertension
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Topics: Pressure, Pulmonary artery, Reflection, Waves
Journal Articles

Assessment of Reactive Hyperemia Using Peripheral Arterial Tonometry

Ashish Singal, Evan Johnson, Harrison Kelner, Peter Eckman
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Technical Briefs
J. Med. Devices. June 2015, 9(2): 020902.
Paper No: MED-15-1037
https://doi.org/10.1115/1.4030112
Published Online: June 1, 2015
View Article titled, Assessment of Reactive Hyperemia Using Peripheral Arterial Tonometry
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Topics: Signals, Blood flow
Journal Articles

Electromagnetic Fields Impede Growth and Adherence of Staphylococcus aureus on Endotracheal Tubing

Ashish Singal, Nicole Pardo, Sing Sing Way
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Technical Briefs
J. Med. Devices. September 2014, 8(3): 030904.
Paper No: MED-14-1104
https://doi.org/10.1115/1.4027097
Published Online: July 21, 2014
View Article titled, Electromagnetic Fields Impede Growth and Adherence of Staphylococcus aureus on Endotracheal Tubing
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Topics: Electromagnetic fields, Tubing, Bacteria
Journal Articles

Measurement of Biomechanical Properties of Tissues Under Uniaxial Stress

Ashish Singal, Charles L. Soule, Paul A. Iaizzo
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Technical Briefs
J. Med. Devices. June 2014, 8(2): 020905.
Paper No: MED-14-1034
https://doi.org/10.1115/1.4027005
Published Online: April 28, 2014
View Article titled, Measurement of Biomechanical Properties of Tissues Under Uniaxial Stress
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Topics: Biological tissues, Biomechanics, Stress, Testing
Journal Articles

Physiological Tissue Response to Various Ablative Modalities

Ashish Singal, Charles L. Soule, John R. Ballard, Erik N. Cressman, Paul A. Iaizzo
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Technical Briefs
J. Med. Devices. June 2014, 8(2): 020906.
Paper No: MED-14-1035
https://doi.org/10.1115/1.4027006
Published Online: April 28, 2014
View Article titled, Physiological Tissue Response to Various Ablative Modalities
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Topics: Biological tissues, Physiology, Diaphragms (Mechanical devices), Diaphragms (Structural)
Journal Articles

Validation of Peripheral Pulse Wave Analysis Technique to Detect Aortic Valve State in Continuous-Flow LVADs

Ashish Singal, Aimee Hamel, Matt Larson, Harrison Kelner, Evan Johnson, Peter Eckman
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Technical Briefs
J. Med. Devices. June 2014, 8(2): 020903.
Paper No: MED-14-1032
https://doi.org/10.1115/1.4027003
Published Online: April 28, 2014
View Article titled, Validation of Peripheral Pulse Wave Analysis Technique to Detect Aortic Valve State in Continuous-Flow LVADs
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Topics: Flow (Dynamics), Signals, Valves, Waves
Journal Articles

Conus Arteriosus as an Alternate Pacing Site

Ashish Singal, Noora Hussain, Robert Marcaccini, Anthony J. Weinhaus, Paul A. Iaizzo
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Technical Briefs
J. Med. Devices. September 2013, 7(3): 030902.
Paper No: MED-13-1033
https://doi.org/10.1115/1.4024493
Published Online: July 3, 2013
View Article titled, Conus Arteriosus as an Alternate Pacing Site
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Topics: Heat conduction, Hemodynamics, Valves, Anatomy, Biomedicine, Outflow, Physiology, Pulmonary artery
Journal Articles

Device Optimization Using Pulse Wave Analysis Techniques

Ashish Singal, Mitsuhiro Oura, Mohamed Almekkawy, Aimee Hamel, Matt Larson, Peter Eckman
Journal: Journal of Medical Devices
Publisher: ASME
Article Type: Technical Briefs
J. Med. Devices. June 2013, 7(2): 020903.
Paper No: MED-13-1029
https://doi.org/10.1115/1.4024431
Published Online: May 30, 2013
View Article titled, Device Optimization Using Pulse Wave Analysis Techniques
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Topics: Optimization, Waves, Physiology, Signals, Blood