John G. Webster

72 papers Misc 1Journal 68Unranked 3
YearRankTypeTitle / Venue / Authors
2019 J jnl
Design and Evaluation of a USB Isolator for Medical Instrumentation.
IEEE Trans. Instrum. Meas.
Gaspar González-Briceño, Joshua E. Medow, Susana Ortega-Cisneros, Daniel Lorias-Espinoza, Arturo Minor-Martínez, John G. Webster
2018 — conf
A Sleep Apnea Therapy Device Uses No Added Pressure.
EMBC
John G. Webster, Mehdi Shokoueinejad, Fa Wang
2018 — conf
How to Invent New Medical Devices.
EMBC
John G. Webster
2018 — conf
Intracranial Pressure Sensor and Valve to Control Hydrocephalus.
EMBC
John G. Webster, Bermans J. Iskandar, Joshua E. Medow, Christopher Luzzio, Xuan Zhang, Chenxiao Guan, Zhe Yang
2017 J jnl
A Novel Intracranial Pressure Readout Circuit for Passive Wireless LC Sensor.
IEEE Trans. Biomed. Circuits Syst.
Fa Wang, Xuan Zhang, Mehdi Shokoueinejad, Bermans J. Iskandar, Joshua E. Medow, John G. Webster
2009 J jnl
An Optimal Sliding Choke Antenna for Hepatic Microwave Ablation.
IEEE Trans. Biomed. Eng.
Punit Prakash, Mark C. Converse, John G. Webster, David M. Mahvi
2009 J jnl
Tumor Boundary Estimation Through Time-Domain Peaks Monitoring: Numerical Predictions and Experimental Results in Tissue-Mimicking Phantoms.
IEEE Trans. Biomed. Eng.
Peng Wang, Christopher L. Brace, Mark C. Converse, John G. Webster
2008 J jnl
Direct Interference Canceling for Two-Electrode Biopotential Amplifier.
IEEE Trans. Biomed. Eng.
In-Duk Hwang, John G. Webster
2008 J jnl
Feasibility Study of Tumor Size Estimation Through Time Domain Peak Monitoring.
IEEE Trans. Biomed. Eng.
Mark C. Converse, Muwu Hou, David M. Mahvi, John G. Webster
2008 J jnl
Finite-Element Analysis of Hepatic Cryoablation Around a Large Blood Vessel.
IEEE Trans. Biomed. Eng.
Cheolkyun Kim, Ann P. O'Rourke, James A. Will, David M. Mahvi, John G. Webster
2008 J jnl
Taser Blunt Probe Dart-To-Heart Distance Causing Ventricular Fibrillation in Pigs.
IEEE Trans. Biomed. Eng.
Jiun-Yan Wu, Hongyu Sun, Ann P. O'Rourke, Shane M. Huebner, Peter S. Rahko, James A. Will, John G. Webster
2007 J jnl
Expanding the Bioheat Equation to Include Tissue Internal Water Evaporation During Heating.
IEEE Trans. Biomed. Eng.
Deshan Yang, Mark C. Converse, David M. Mahvi, John G. Webster
2007 J jnl
Finite-Element Analysis of
IEEE Trans. Biomed. Eng.
Cheolkyun Kim, Ann P. O'Rourke, David M. Mahvi, John G. Webster
2007 J jnl
Measurement and Analysis of Tissue Temperature During Microwave Liver Ablation.
IEEE Trans. Biomed. Eng.
Deshan Yang, Mark C. Converse, David M. Mahvi, John G. Webster
2007 J jnl
Taser Dart-to-Heart Distance That Causes Ventricular Fibrillation in Pigs.
IEEE Trans. Biomed. Eng.
Jiun-Yan Wu, Hongyu Sun, Ann P. O'Rourke, Shane M. Huebner, Peter S. Rahko, James A. Will, John G. Webster
2006 J jnl
A floating sleeve antenna yields localized hepatic microwave ablation.
IEEE Trans. Biomed. Eng.
Deshan Yang, John M. Bertram, Mark C. Converse, Ann P. O'Rourke, John G. Webster, Susan C. Hagness, James A. Will, David M. Mahvi
2005 J jnl
Electrocardiographic motion artifact versus electrode impedance.
IEEE Trans. Biomed. Eng.
Scott R. Wiese, Paul Anheier, Rafael D. Connemara, Anna T. Mollner, Thomas F. Neils, Joshua A. Kahn, John G. Webster
2004 J jnl
In vivo measurement of swine endocardial convective heat transfer coefficient.
IEEE Trans. Biomed. Eng.
Chanchana Tangwongsan, James A. Will, John G. Webster, Kenneth L. Meredith Jr., David M. Mahvi
2004 J jnl
Lesion size estimator of cardiac radiofrequency ablation at different common locations with different tip temperatures.
IEEE Trans. Biomed. Eng.
Yu-Chi Lai, Young Bin Choy, Dieter Haemmerich, Vicken R. Vorperian, John G. Webster
2003 J jnl
Hepatic radiofrequency ablation with internally cooled probes: effect of coolant temperature on lesion size.
IEEE Trans. Biomed. Eng.
Dieter Haemmerich, Louay Chachati, Andrew S. Wright, David M. Mahvi, Fred T. Lee Jr., John G. Webster
2003 J jnl
In vitro measurement of myocardial impedivity anisotropy with a miniature rectangular tube.
IEEE Trans. Biomed. Eng.
Jang-Zern Tsai, James A. Will, Vicken R. Vorperian, Scott Hubbard-Van Stelle, Hong Cao, Supan Tungjitkusolmun, Young Bin Choy, John G. Webster
2003 J jnl
Noncontact radio-frequency ablation for obtaining deeper lesions.
IEEE Trans. Biomed. Eng.
Jie Zhang, Jang-Zern Tsai, Hong Cao, Yi Chen, James A. Will, Vicken R. Vorperian, John G. Webster
2002 J jnl
Error analysis of tissue resistivity measurement.
IEEE Trans. Biomed. Eng.
Jang-Zern Tsai, James A. Will, Scott Hubbard-Van Stelle, Hong Cao, Supan Tungjitkusolmun, Young Bin Choy, Dieter Haemmerich, Vicken R. Vorperian, John G. Webster
2002 J jnl
FEM analysis of predicting electrode-myocardium contact from RF cardiac catheter ablation system impedance.
IEEE Trans. Biomed. Eng.
Hong Cao, Michael A. Speidel, Jang-Zern Tsai, Michael S. Van Lysel, Vicken R. Vorperian, John G. Webster
2002 J jnl
Finite-element analysis of hepatic multiple probe radio-frequency ablation.
IEEE Trans. Biomed. Eng.
Dieter Haemmerich, Supan Tungjitkusolmun, S. Tyler Staelin, Fred T. Lee Jr., David M. Mahvi, John G. Webster
2002 J jnl
In-vivo measurement of swine myocardial resistivity.
IEEE Trans. Biomed. Eng.
Jang-Zern Tsai, James A. Will, Scott Hubbard-Van Stelle, Hong Cao, Supan Tungjitkusolmun, Young Bin Choy, Dieter Haemmerich, Vicken R. Vorperian, John G. Webster
2002 J jnl
Modeling bipolar phase-shifted multielectrode catheter ablation.
IEEE Trans. Biomed. Eng.
Supan Tungjitkusolmun, Dieter Haemmerich, Hong Cao, Jang-Zern Tsai, Young Bin Choy, Vicken R. Vorperian, John G. Webster
2002 J jnl
Three-dimensional finite-element analyses for radio-frequency hepatic tumor ablation.
IEEE Trans. Biomed. Eng.
Supan Tungjitkusolmun, S. Tyler Staelin, Dieter Haemmerich, Jang-Zern Tsai, Hong Cao, John G. Webster, Fred T. Lee Jr., David M. Mahvi, Vicken R. Vorperian
2002 J jnl
Using electrical impedance to predict catheter-endocardial contact during RF cardiac ablation.
IEEE Trans. Biomed. Eng.
Hong Cao, Supan Tungjitkusolmun, Young Bin Choy, Jang-Zern Tsai, Vicken R. Vorperian, John G. Webster
2001 J jnl
Flow effect on lesion formation in RF cardiac catheter ablation.
IEEE Trans. Biomed. Eng.
Hong Cao, Vicken R. Vorperian, Supan Tungjitkusolmun, Jang-Zern Tsai, Dieter Haemmerich, Young Bin Choy, John G. Webster
2001 J jnl
Guidelines for predicting lesion size at common endocardial locations during radio-frequency ablation.
IEEE Trans. Biomed. Eng.
Supan Tungjitkusolmun, Vicken R. Vorperian, Naresh C. Bhavaraju, Hong Cao, Jang-Zern Tsai, John G. Webster
2001 J jnl
Hepatic bipolar radio-frequency ablation between separated multiprong electrodes.
IEEE Trans. Biomed. Eng.
Dieter Haemmerich, S. Tyler Staelin, Supan Tungjitkusolmun, Fred T. Lee Jr., David M. Mahvi, John G. Webster
2001 J jnl
Measurement of directional thermal properties of biomaterials.
IEEE Trans. Biomed. Eng.
Naresh C. Bhavaraju, Hong Cao, David Y. Yuan, Jonathon W. Valvano, John G. Webster
2000 J jnl
A new catheter design using needle electrode for subendocardial RF ablation of ventricular muscles: finite element analysis and in vitro experiments.
IEEE Trans. Biomed. Eng.
Eung Je Woo, Supan Tungjitkusolmun, Hong Cao, Jang-Zem Tsai, John G. Webster, Vicken R. Vorperian, James A. Will
2000 J jnl
Dependence of apparent resistance of four-electrode probes on insertion depth.
IEEE Trans. Biomed. Eng.
Jang-Zern Tsai, Hong Cao, Supan Tungjitkusolmun, Eung Je Woo, Vicken R. Vorperian, John G. Webster
2000 J jnl
Finite element analyses of uniform current density electrodes for radio-frequency cardiac ablation.
IEEE Trans. Biomed. Eng.
Supan Tungjitkusolmun, Eung Je Woo, Hong Cao, Jang-Zern Tsai, Vicken R. Vorperian, John G. Webster
2000 J jnl
Temperature measurement within myocardium during in vitro RF catheter ablation.
IEEE Trans. Biomed. Eng.
Hong Cao, Vicken R. Vorperian, Jang-Zem Tsai, Supan Tungjitkusolmun, Eung Je Woo, John G. Webster
1998 J jnl
A silicon-based tactile sensor for finger-mounted applications.
IEEE Trans. Biomed. Eng.
David J. Beebe, Denice D. Denton, Robert G. Radwin, John G. Webster
1998 J jnl
Minimizing interference from magnetic resonance imagers during electrocardiography.
IEEE Trans. Biomed. Eng.
Michael K. Laudon, John G. Webster, Richard Frayne, Thomas M. Grist
1997 J jnl
Comparison of impedance and inductance ventilation sensors on adults during breathing, motion, and simulated airway obstruction.
IEEE Trans. Biomed. Eng.
Kevin P. Cohen, William M. Ladd, David M. Beams, William S. Sheers, Robert G. Radwin, Willis J. Tompkins, John G. Webster
1995 Misc conf
Breath detection using a fuzzy neural network and sensor fusion.
ICASSP
Kevin P. Cohen, Yu Hen Hu, Willis J. Tompkins, John G. Webster
1995 J jnl
Optimization of cardiac defibrillation by three-dimensional finite element modeling of the human thorax.
IEEE Trans. Biomed. Eng.
Dorin Panescu, John G. Webster, Willis J. Tompkins, Robert A. Stratbucker
1995 J jnl
Reduction of motion artifacts using a two-frequency impedance plethysmograph and adaptive filtering.
IEEE Trans. Biomed. Eng.
Javier Rosell, Kevin P. Cohen, John G. Webster
1995 J jnl
Signal-to-motion artifact ratio versus frequency for impedance pneumography.
IEEE Trans. Biomed. Eng.
Javier Rosell, John G. Webster
1995 J jnl
Three-dimensional finite element analysis of current density and temperature distributions during radio-frequency ablation.
IEEE Trans. Biomed. Eng.
Dorin Panescu, James G. Whayne, Sidney D. Fleischman, Mirotznik S. Mirotznik, David K. Swanson, John G. Webster
1994 J jnl
A nonlinear electrical-thermal model of the skin.
IEEE Trans. Biomed. Eng.
Dorin Panescu, John G. Webster, Robert A. Stratbucker
1994 J jnl
A nonlinear finite element model of the electrode-electrolyte-skin system.
IEEE Trans. Biomed. Eng.
Dorin Panescu, John G. Webster, Robert A. Stratbucker
1994 J jnl
Modeling current density distributions during transcutaneous cardiac pacing.
IEEE Trans. Biomed. Eng.
Dorin Panescu, John G. Webster, Robert A. Stratbucker
1993 J jnl
A robust image reconstruction algorithm and its parallel implementation in electrical impedance tomography.
IEEE Trans. Medical Imaging
Eung Je Woo, Ping Hua, John G. Webster, Willis J. Tompkins
1993 J jnl
AC instrumentation amplifier for bioimpedance measurements.
IEEE Trans. Biomed. Eng.
Ramon Pallas-Areny, John G. Webster
1993 J jnl
Bioelectric impedance measurements using synchronous sampling.
IEEE Trans. Biomed. Eng.
Ramon Pallas-Areny, John G. Webster
1993 J jnl
Finite element modeling of electrode-skin contact impedance in electrical impedance tomography.
IEEE Trans. Biomed. Eng.
Ping Hua, Eung Je Woo, John G. Webster, Willis J. Tompkins
1993 J jnl
The mosaic electrical characteristics of the skin.
IEEE Trans. Biomed. Eng.
Dorin Panescu, Kevin P. Cohen, John G. Webster, Robert A. Stratbucker
1993 J jnl
Using compound electrodes in electrical impedance tomography.
IEEE Trans. Biomed. Eng.
Ping Hua, Eung Je Woo, John G. Webster, Willis J. Tompkins
1992 J jnl
Improved methods to determine optimal currents in electrical impedance tomography.
IEEE Trans. Medical Imaging
Ping Hua, Eung Je Woo, John G. Webster, Willis J. Tompkins
1992 J jnl
Maximal dynamic range electrotactile stimulation waveforms.
IEEE Trans. Biomed. Eng.
Kurt A. Kaczmarek, John G. Webster, Robert G. Radwin
1992 J jnl
Measuring lung resistivity using electrical impedance tomography.
IEEE Trans. Biomed. Eng.
Eung Je Woo, Ping Hua, John G. Webster, Willis J. Tompkins
1992 J jnl
The electrode system in impedance-based ventilation measurement.
IEEE Trans. Biomed. Eng.
Shen Luo, Valtino X. Afonso, John G. Webster, Willis J. Tompkins
1992 J jnl
Walsh function current patterns and data synthesis for electrical impedance tomography.
IEEE Trans. Medical Imaging
Eung Je Woo, Ping Hua, John G. Webster, Willis J. Tompkins, Ramon Pallas-Areny
1991 J jnl
A 16-channel 8-parameter waveform electrotactile stimulation system.
IEEE Trans. Biomed. Eng.
Kurt A. Kaczmarek, Kevin M. Kramer, John G. Webster, Robert G. Radwin
1991 J jnl
A microprocessor-based data-acquisition system for measuring plantar pressures from ambulatory subjects.
IEEE Trans. Biomed. Eng.
Hongsheng Zhu, Gerald F. Harris, Jacqueline J. Wertsch, Willis J. Tompkins, John G. Webster
1991 J jnl
Electrotactile and vibrotactile displays for sensory substitution systems.
IEEE Trans. Biomed. Eng.
Kurt A. Kaczmarek, John G. Webster, Paul Bach-y-Rita, Willis J. Tompkins
1991 J jnl
Noninvasive measurement of compliance of human leg arteries.
IEEE Trans. Biomed. Eng.
Ravi Shankar, John G. Webster
1990 J jnl
An umbilical data-acquisition system for measuring pressures between the foot and shoe.
IEEE Trans. Biomed. Eng.
Hongsheng Zhu, Nabil Maalej, John G. Webster, Willis J. Tompkins, Paul Bach-y-Rita, Jacqueline J. Wertsch
1989 J jnl
Development of a three-channel, 24-h ambulatory esophageal pressure monitor.
IEEE Trans. Biomed. Eng.
Catherine J. Pfister, Mark A. Harrison, John W. Hamilton, Willis J. Tompkins, John G. Webster
1988 J jnl
A miniature electrooptical force transducer.
IEEE Trans. Biomed. Eng.
Nabil Maalej, John G. Webster
1988 J jnl
Skin impedance from 1 Hz to 1 MHz.
IEEE Trans. Biomed. Eng.
Javier Rosell, Josep Colominas, Pere J. Riu, Ramon Pallas-Areny, John G. Webster
1988 J jnl
Telepresence for touch and proprioception in teleoperator systems.
IEEE Trans. Syst. Man Cybern.
David Hagner, John G. Webster
1988 J jnl
Use of spectral analysis in the detection of frequency differences in the electrogastrograms of normal and diabetic subjects.
IEEE Trans. Biomed. Eng.
Catherine J. Pfister, John W. Hamilton, Nancy Nagel, Paul Bass, John G. Webster, Willis J. Tompkins
1987 J jnl
A 64-Solenoid, Four-Level Fingertip Search Display for the Blind.
IEEE Trans. Biomed. Eng.
Sarah F. Frisken-Gibson, Paul Bach-y-Rita, Willis J. Tompkins, John G. Webster
1987 J jnl
An Improved Perturbation Technique for Electrical Impedance Imaging with Some Criticisms.
IEEE Trans. Biomed. Eng.
Thomas J. Yorkey, John G. Webster, Willis J. Tompkins
1987 J jnl
Comparing Reconstruction Algorithms for Electrical Impedance Tomography.
IEEE Trans. Biomed. Eng.
Thomas J. Yorkey, John G. Webster, Willis J. Tompkins