John G. Webster

According to our database, John G. Webster authored at least 72 papers between 1987 and 2019.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2019

Design and Evaluation of a USB Isolator for Medical Instrumentation.

Gaspar González-Briceño, Joshua E. Medow, Susana Ortega-Cisneros, Daniel Lorias-Espinoza, Arturo Minor-Martínez, John G. Webster

IEEE Trans. Instrum. Meas., 2019

2018

A Sleep Apnea Therapy Device Uses No Added Pressure.

John G. Webster, Mehdi Shokoueinejad, Fa Wang

Proceedings of the 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2018

Intracranial Pressure Sensor and Valve to Control Hydrocephalus.

John G. Webster, Bermans J. Iskandar, Joshua E. Medow, Christopher Luzzio, Xuan Zhang, Chenxiao Guan, Zhe Yang

Proceedings of the 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2018

How to Invent New Medical Devices.

John G. Webster

Proceedings of the 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2018

2017

A Novel Intracranial Pressure Readout Circuit for Passive Wireless LC Sensor.

Fa Wang, Xuan Zhang, Mehdi Shokoueinejad, Bermans J. Iskandar, Joshua E. Medow, John G. Webster

IEEE Trans. Biomed. Circuits Syst., 2017

2009

Tumor Boundary Estimation Through Time-Domain Peaks Monitoring: Numerical Predictions and Experimental Results in Tissue-Mimicking Phantoms.

Peng Wang, Christopher L. Brace, Mark C. Converse, John G. Webster

IEEE Trans. Biomed. Eng., 2009

An Optimal Sliding Choke Antenna for Hepatic Microwave Ablation.

Punit Prakash, Mark C. Converse, John G. Webster, David M. Mahvi

IEEE Trans. Biomed. Eng., 2009

2008

Taser Blunt Probe Dart-To-Heart Distance Causing Ventricular Fibrillation in Pigs.

Jiun-Yan Wu, Hongyu Sun, Ann P. O'Rourke, Shane M. Huebner, Peter S. Rahko, James A. Will, John G. Webster

IEEE Trans. Biomed. Eng., 2008

Finite-Element Analysis of Hepatic Cryoablation Around a Large Blood Vessel.

Cheolkyun Kim, Ann P. O'Rourke, James A. Will, David M. Mahvi, John G. Webster

IEEE Trans. Biomed. Eng., 2008

Direct Interference Canceling for Two-Electrode Biopotential Amplifier.

In-Duk Hwang, John G. Webster

IEEE Trans. Biomed. Eng., 2008

Feasibility Study of Tumor Size Estimation Through Time Domain Peak Monitoring.

Mark C. Converse, Muwu Hou, David M. Mahvi, John G. Webster

IEEE Trans. Biomed. Eng., 2008

2007

Expanding the Bioheat Equation to Include Tissue Internal Water Evaporation During Heating.

Deshan Yang, Mark C. Converse, David M. Mahvi, John G. Webster

IEEE Trans. Biomed. Eng., 2007

Measurement and Analysis of Tissue Temperature During Microwave Liver Ablation.

Deshan Yang, Mark C. Converse, David M. Mahvi, John G. Webster

IEEE Trans. Biomed. Eng., 2007

Taser Dart-to-Heart Distance That Causes Ventricular Fibrillation in Pigs.

Jiun-Yan Wu, Hongyu Sun, Ann P. O'Rourke, Shane M. Huebner, Peter S. Rahko, James A. Will, John G. Webster

IEEE Trans. Biomed. Eng., 2007

Finite-Element Analysis of <i>Ex Vivo</i> and <i>In Vivo</i> Hepatic Cryoablation.

Cheolkyun Kim, Ann P. O'Rourke, David M. Mahvi, John G. Webster

IEEE Trans. Biomed. Eng., 2007

2006

A floating sleeve antenna yields localized hepatic microwave ablation.

Deshan Yang, John M. Bertram, Mark C. Converse, Ann P. O'Rourke, John G. Webster, Susan C. Hagness, James A. Will, David M. Mahvi

IEEE Trans. Biomed. Eng., 2006

2005

Electrocardiographic motion artifact versus electrode impedance.

Scott R. Wiese, Paul Anheier, Rafael D. Connemara, Anna T. Mollner, Thomas F. Neils, Joshua A. Kahn, John G. Webster

IEEE Trans. Biomed. Eng., 2005

2004

In vivo measurement of swine endocardial convective heat transfer coefficient.

Chanchana Tangwongsan, James A. Will, John G. Webster, Kenneth L. Meredith Jr., David M. Mahvi

IEEE Trans. Biomed. Eng., 2004

Lesion size estimator of cardiac radiofrequency ablation at different common locations with different tip temperatures.

Yu-Chi Lai, Young Bin Choy, Dieter Haemmerich, Vicken R. Vorperian, John G. Webster

IEEE Trans. Biomed. Eng., 2004

2003

Noncontact radio-frequency ablation for obtaining deeper lesions.

Jie Zhang, Jang-Zern Tsai, Hong Cao, Yi Chen, James A. Will, Vicken R. Vorperian, John G. Webster

IEEE Trans. Biomed. Eng., 2003

In vitro measurement of myocardial impedivity anisotropy with a miniature rectangular tube.

Jang-Zern Tsai, James A. Will, Vicken R. Vorperian, Scott Hubbard-Van Stelle, Hong Cao, Supan Tungjitkusolmun, Young Bin Choy, John G. Webster

IEEE Trans. Biomed. Eng., 2003

Hepatic radiofrequency ablation with internally cooled probes: effect of coolant temperature on lesion size.

Dieter Haemmerich, Louay Chachati, Andrew S. Wright, David M. Mahvi, Fred T. Lee Jr., John G. Webster

IEEE Trans. Biomed. Eng., 2003

2002

Three-dimensional finite-element analyses for radio-frequency hepatic tumor ablation.

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

IEEE Trans. Biomed. Eng., 2002

Modeling bipolar phase-shifted multielectrode catheter ablation.

Supan Tungjitkusolmun, Dieter Haemmerich, Hong Cao, Jang-Zern Tsai, Young Bin Choy, Vicken R. Vorperian, John G. Webster

IEEE Trans. Biomed. Eng., 2002

Error analysis of tissue resistivity measurement.

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

IEEE Trans. Biomed. Eng., 2002

In-vivo measurement of swine myocardial resistivity.

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

IEEE Trans. Biomed. Eng., 2002

Finite-element analysis of hepatic multiple probe radio-frequency ablation.

Dieter Haemmerich, Supan Tungjitkusolmun, S. Tyler Staelin, Fred T. Lee Jr., David M. Mahvi, John G. Webster

IEEE Trans. Biomed. Eng., 2002

Using electrical impedance to predict catheter-endocardial contact during RF cardiac ablation.

Hong Cao, Supan Tungjitkusolmun, Young Bin Choy, Jang-Zern Tsai, Vicken R. Vorperian, John G. Webster

IEEE Trans. Biomed. Eng., 2002

FEM analysis of predicting electrode-myocardium contact from RF cardiac catheter ablation system impedance.

Hong Cao, Michael A. Speidel, Jang-Zern Tsai, Michael S. Van Lysel, Vicken R. Vorperian, John G. Webster

IEEE Trans. Biomed. Eng., 2002

2001

Guidelines for predicting lesion size at common endocardial locations during radio-frequency ablation.

Supan Tungjitkusolmun, Vicken R. Vorperian, Naresh C. Bhavaraju, Hong Cao, Jang-Zern Tsai, John G. Webster

IEEE Trans. Biomed. Eng., 2001

Hepatic bipolar radio-frequency ablation between separated multiprong electrodes.

Dieter Haemmerich, S. Tyler Staelin, Supan Tungjitkusolmun, Fred T. Lee Jr., David M. Mahvi, John G. Webster

IEEE Trans. Biomed. Eng., 2001

Flow effect on lesion formation in RF cardiac catheter ablation.

Hong Cao, Vicken R. Vorperian, Supan Tungjitkusolmun, Jang-Zern Tsai, Dieter Haemmerich, Young Bin Choy, John G. Webster

IEEE Trans. Biomed. Eng., 2001

Measurement of directional thermal properties of biomaterials.

Naresh C. Bhavaraju, Hong Cao, David Y. Yuan, Jonathon W. Valvano, John G. Webster

IEEE Trans. Biomed. Eng., 2001

2000

A new catheter design using needle electrode for subendocardial RF ablation of ventricular muscles: finite element analysis and in vitro experiments.

Eung Je Woo, Supan Tungjitkusolmun, Hong Cao, Jang-Zem Tsai, John G. Webster, Vicken R. Vorperian, James A. Will

IEEE Trans. Biomed. Eng., 2000

Finite element analyses of uniform current density electrodes for radio-frequency cardiac ablation.

Supan Tungjitkusolmun, Eung Je Woo, Hong Cao, Jang-Zern Tsai, Vicken R. Vorperian, John G. Webster

IEEE Trans. Biomed. Eng., 2000

Dependence of apparent resistance of four-electrode probes on insertion depth.

Jang-Zern Tsai, Hong Cao, Supan Tungjitkusolmun, Eung Je Woo, Vicken R. Vorperian, John G. Webster

IEEE Trans. Biomed. Eng., 2000

Temperature measurement within myocardium during in vitro RF catheter ablation.

Hong Cao, Vicken R. Vorperian, Jang-Zem Tsai, Supan Tungjitkusolmun, Eung Je Woo, John G. Webster

IEEE Trans. Biomed. Eng., 2000

1998

Minimizing interference from magnetic resonance imagers during electrocardiography.

Michael K. Laudon, John G. Webster, Richard Frayne, Thomas M. Grist

IEEE Trans. Biomed. Eng., 1998

A silicon-based tactile sensor for finger-mounted applications.

David J. Beebe, Denice D. Denton, Robert G. Radwin, John G. Webster

IEEE Trans. Biomed. Eng., 1998

1997

Comparison of impedance and inductance ventilation sensors on adults during breathing, motion, and simulated airway obstruction.

Kevin P. Cohen, William M. Ladd, David M. Beams, William S. Sheers, Robert G. Radwin, Willis J. Tompkins, John G. Webster

IEEE Trans. Biomed. Eng., 1997

1995

Signal-to-motion artifact ratio versus frequency for impedance pneumography.

Javier Rosell, John G. Webster

IEEE Trans. Biomed. Eng., 1995

Reduction of motion artifacts using a two-frequency impedance plethysmograph and adaptive filtering.

Javier Rosell, Kevin P. Cohen, John G. Webster

IEEE Trans. Biomed. Eng., 1995

Optimization of cardiac defibrillation by three-dimensional finite element modeling of the human thorax.

Dorin Panescu, John G. Webster, Willis J. Tompkins, Robert A. Stratbucker

IEEE Trans. Biomed. Eng., 1995

Three-dimensional finite element analysis of current density and temperature distributions during radio-frequency ablation.

Dorin Panescu, James G. Whayne, Sidney D. Fleischman, Mirotznik S. Mirotznik, David K. Swanson, John G. Webster

IEEE Trans. Biomed. Eng., 1995

Breath detection using a fuzzy neural network and sensor fusion.

Kevin P. Cohen, Yu Hen Hu, Willis J. Tompkins, John G. Webster

Proceedings of the 1995 International Conference on Acoustics, 1995

1994

A nonlinear finite element model of the electrode-electrolyte-skin system.

Dorin Panescu, John G. Webster, Robert A. Stratbucker

IEEE Trans. Biomed. Eng., 1994

A nonlinear electrical-thermal model of the skin.

Dorin Panescu, John G. Webster, Robert A. Stratbucker

IEEE Trans. Biomed. Eng., 1994

Modeling current density distributions during transcutaneous cardiac pacing.

Dorin Panescu, John G. Webster, Robert A. Stratbucker

IEEE Trans. Biomed. Eng., 1994

1993

A robust image reconstruction algorithm and its parallel implementation in electrical impedance tomography.

Eung Je Woo, Ping Hua, John G. Webster, Willis J. Tompkins

IEEE Trans. Medical Imaging, 1993

The mosaic electrical characteristics of the skin.

Dorin Panescu, Kevin P. Cohen, John G. Webster, Robert A. Stratbucker

IEEE Trans. Biomed. Eng., 1993

AC instrumentation amplifier for bioimpedance measurements.

Ramon Pallas-Areny, John G. Webster

IEEE Trans. Biomed. Eng., 1993

Bioelectric impedance measurements using synchronous sampling.

Ramon Pallas-Areny, John G. Webster

IEEE Trans. Biomed. Eng., 1993

Finite element modeling of electrode-skin contact impedance in electrical impedance tomography.

Ping Hua, Eung Je Woo, John G. Webster, Willis J. Tompkins

IEEE Trans. Biomed. Eng., 1993

Using compound electrodes in electrical impedance tomography.

Ping Hua, Eung Je Woo, John G. Webster, Willis J. Tompkins

IEEE Trans. Biomed. Eng., 1993

1992

Walsh function current patterns and data synthesis for electrical impedance tomography.

Eung Je Woo, Ping Hua, John G. Webster, Willis J. Tompkins, Ramon Pallas-Areny

IEEE Trans. Medical Imaging, 1992

Improved methods to determine optimal currents in electrical impedance tomography.

Ping Hua, Eung Je Woo, John G. Webster, Willis J. Tompkins

IEEE Trans. Medical Imaging, 1992

Measuring lung resistivity using electrical impedance tomography.

Eung Je Woo, Ping Hua, John G. Webster, Willis J. Tompkins

IEEE Trans. Biomed. Eng., 1992

The electrode system in impedance-based ventilation measurement.

Shen Luo, Valtino X. Afonso, John G. Webster, Willis J. Tompkins

IEEE Trans. Biomed. Eng., 1992

Maximal dynamic range electrotactile stimulation waveforms.

Kurt A. Kaczmarek, John G. Webster, Robert G. Radwin

IEEE Trans. Biomed. Eng., 1992

1991

A microprocessor-based data-acquisition system for measuring plantar pressures from ambulatory subjects.

Hongsheng Zhu, Gerald F. Harris, Jacqueline J. Wertsch, Willis J. Tompkins, John G. Webster

IEEE Trans. Biomed. Eng., 1991

Noninvasive measurement of compliance of human leg arteries.

Ravi Shankar, John G. Webster

IEEE Trans. Biomed. Eng., 1991

Electrotactile and vibrotactile displays for sensory substitution systems.

Kurt A. Kaczmarek, John G. Webster, Paul Bach-y-Rita, Willis J. Tompkins

IEEE Trans. Biomed. Eng., 1991

A 16-channel 8-parameter waveform electrotactile stimulation system.

Kurt A. Kaczmarek, Kevin M. Kramer, John G. Webster, Robert G. Radwin

IEEE Trans. Biomed. Eng., 1991

1990

An umbilical data-acquisition system for measuring pressures between the foot and shoe.

Hongsheng Zhu, Nabil Maalej, John G. Webster, Willis J. Tompkins, Paul Bach-y-Rita, Jacqueline J. Wertsch

IEEE Trans. Biomed. Eng., 1990

1989

Development of a three-channel, 24-h ambulatory esophageal pressure monitor.

Catherine J. Pfister, Mark A. Harrison, John W. Hamilton, Willis J. Tompkins, John G. Webster

IEEE Trans. Biomed. Eng., 1989

1988

Telepresence for touch and proprioception in teleoperator systems.

David Hagner, John G. Webster

IEEE Trans. Syst. Man Cybern., 1988

Skin impedance from 1 Hz to 1 MHz.

Javier Rosell, Josep Colominas, Pere J. Riu, Ramon Pallas-Areny, John G. Webster

IEEE Trans. Biomed. Eng., 1988

Use of spectral analysis in the detection of frequency differences in the electrogastrograms of normal and diabetic subjects.

Catherine J. Pfister, John W. Hamilton, Nancy Nagel, Paul Bass, John G. Webster, Willis J. Tompkins

IEEE Trans. Biomed. Eng., 1988

A miniature electrooptical force transducer.

Nabil Maalej, John G. Webster

IEEE Trans. Biomed. Eng., 1988

1987

An Improved Perturbation Technique for Electrical Impedance Imaging with Some Criticisms.

Thomas J. Yorkey, John G. Webster, Willis J. Tompkins

IEEE Trans. Biomed. Eng., 1987

Comparing Reconstruction Algorithms for Electrical Impedance Tomography.

Thomas J. Yorkey, John G. Webster, Willis J. Tompkins

IEEE Trans. Biomed. Eng., 1987

A 64-Solenoid, Four-Level Fingertip Search Display for the Blind.

Sarah F. Frisken-Gibson, Paul Bach-y-Rita, Willis J. Tompkins, John G. Webster

IEEE Trans. Biomed. Eng., 1987