WilliamFWeitzelMD

PubMed

• Semiautomated Software to Improve Stability and Reduce Operator-Induced Variation in Vascular Ultrasound Speckle Tracking.
  Nirmala Rajaram, Brian J Thelen, James D Hamilton, Yihao Zheng, Timothy Morgan
  Journal of Ultrasound in Medicine. 2022-11-01
• Development of open-source software for free-hand 3D vascular ultrasound: Dialysis fistula application:
  William F. Weitzel, Nirmala Rajaram, Yihao Zheng, Miguel Angel Funes-Lora, James A. Hamilton
  The Journal of Vascular Access. 2021-10-28
• 2 citations
  Angioplasty Induced Changes in Dialysis Vascular Access Compliance.
  Yihao Zheng, Brian J Thelen, Nirmala Rajaram, Venkataramu N. Krishnamurthy, James A. Hamilton
  Annals of Biomedical Engineering. 2021-08-11

Journal Articles

• An Open-Source Ultrasound Software for Diagnosis of Fistula Maturation  
  Belmont B, Park DW, Weitzel WF, Shih AJ, ASAIO J, 1/8/2017
• Evaluation of a model-based poroelastography algorithm for edema quantification  
  Pitre JJ, Weitzel WF, Bull JL, Journal of the Acoustical Society of America, 1/1/2016
• The feasibility of using compression bioimpedance measurements to quantify peripheral edema  
  Koziol L, Pitre J, Bull J, Dodde RE, Kruger G, Vollmer A, Weitzel WF, J Electr Bioimp, 1/1/2014
• Optimization of a magnetic linear transducer actuator using computational fluid dynamics  
  Pitre J, Kruger G, Koziol L, Vollmer A, Weitzel W, Bull J, Ultrasonics Symposium IEEE, 1/1/2013
• Magnetic linear actuator for vascular access surveillance  
  Kruger G, Pitre J, Vollmer A, Koziol L, Bull J, Weitzel W, Ultrasonics Symposium IEEE, 1/1/2013
• Performance of Biopsy Needle With Therapeutic Injection System to Prevent Bleeding Complications  
  Wong P, Johnson KJ, Warner RL, Merz SI, Kruger GH, Weitzel WF, J. Med Device, 1/1/2013
• Novel method and device for viscoelastic tissue characterization of edema  
  Kruger G, Dodde RE, Koziol L, Weitzel WF, Ultrasonics Symposium IEEE, 1/1/2012
• An electronically-scanned CMUT-in-CMOS transducer for hemodialysis vascular access monitoring  
  Lemmerhirt DF, Cheng X, Sanzi DA, Kruger G, Weitzel WF, Ultrasonics Symposium IEEE, 1/1/2011
• 10B-5 4D elasticity imaging of PVA LV phantom integrated with pulsatile circulation system using 2D phased array  
  Jia C, Kim K, Kolias TJ, Rubin JM, Weitzel WF, Yan P, Dione D, Sinusas AJ, Duncan J, O'Donnell M, Ultrasonics Symposium IEEE, 1/1/2007
• 9A-2 Controlled 2D cardiac elasticity imaging on an isolated perfused rabbit heart  
  Jia C, Olafsson R, Kim K, Witte RS, Huang S, Kolias TJ, Rubin JM, Weitzel WF, Deng CX, O'Donnell M, Ultrasonics Symposium IEEE, 1/1/2007
• 6G-6 local nonlinear arterial elastic modulus reconstruction from in-vivo strain imaging and PWV  
  Kim K, Weitzel WF, Jia C, Rubin JM, Kolias TJ, O'Donnell M, Ultrasonics Symposium IEEE, 1/1/2006
• P1E-1 left ventricular phantom with pulsatile circulation for ultrasound strain rate imaging  
  Jia C, Kim K, Weitzel WF, Jia C, Rubin JM, Kolias TJ, Ultrasonics Symposium IEEE, 1/1/2006
• Dual arterial elastic modulus reconstruction from in-vivo strain imaging and PWV  
  Kim K, Weitzel WF, Xie H, Rubin JM, Jia C, O'Donnell M, Ultrasonics Symposium IEEE, 1/1/2005
• Arterial elastic modulus reconstruction from in-vivo strain image using arterial pressure equalization  
  Kim K, Weitzel WF, Rubin JM, Xie H, Chen X, O'Donnell M, Ultrasonics Symposium IEEE, 1/1/2004
• Enhanced vascular strain imaging using arterial pressure equalization  
  Kim K, Weitzel WF, Rubin JM, Xie H, Chen X, O'Donnell M, Ultrasonics Symposium IEEE (Institute of Electrical and Electronics Engineers), 1/1/2003
• Quantitative elasticity imaging  
  O'Donnell M, Emelianov SY, Skovoroda AR, Lubinski MA, Weitzel WF, Wiggins RC, Ultrasonic Symposium IEEE, 1/1/1993
• EXLAM, a program for the calculation and expansion of local model exchange potentials  
  Weitzel WF, Gibson TL, Morrison MA, Computer Physics Communications, 1/1/1983
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Books/Book Chapters

• Biomedical Engineering Handbook 
  Chapter: Tissue engineering of the kidney. 
  Humes HD, Weitzel WFEditors: Bronzino JD.CRC Press, Boca Raton, FLEdition 2nd,2000

Abstracts/Posters

• Modified Compression Bioimpedance in Edema Quantification in Patients on Hemodialysis.
  Singh AP, Weitzel W, Pitre JJ, Koziol L, Bull JL, Rao PS, American Society of Nephrology (ASN), New Orleans, LA, 1/1/2017
• Evaluation of a model-based poroelastography algorithm for edema quantification.
  Pitre JJ, Weitzel WF, Bull JL, Annual Meeting of the Acoustical Society of America, Honolulu, HI, 1/1/2016
• A Single-Element Ultrasound Viscoelastography System for Point-of-Care Edema Quantification.
  Pitre JJ, Koziol L, Kruger G, Weitzel WF, Bull JL, Annual Meeting of the Biomedical Engineering Society, San Antonio, TX, 1/1/2014
• Renal Transplantation Elasticity Ultrasound Imaging: Correlation Between Normalized Strain and Renal Cortical Fibrosis.
  Gao J, Weitzel W, Rubin JM, Hamilton J, Lee J, Min R, 14th World Congress of Ultrasound in Medicine and Biology (WFUMB), Sao Paulo, Brazil, 1/2/2013
• Optimization of a Magnetic Linear Transducer Actuator Using Computational Fluid Dynamics
  Pitre J, Kruger G, Koziol L, Weitzel W, Bull J, IEEE (Institute of Electrical and Electronics Engineers), UFFC (Ultrasonics, Ferroelectrics, and Frequency Control Society), Prague, Czech Republic, 1/1/2013
• Magnetic Linear Actuator for Vascular Access Surveillance.
  Kruger G, Pitre J, Koziol L, Bull J, Weitzel W, IEEE (Institute of Electrical and Electronics Engineers), UFFC (Ultrasonics, Ferroelectrics, and Frequency Control Society), Prague, Czech Republic, 1/1/2013
• Corticomedullary Strain Ratio: A Quantitative Marker in Assessment of Renal Allograft Cortical Fibrosis.
  Gao J, Rubin, Hamilton J, Weitzel WF, IEEE (Institute of Electrical and Electronics Engineers), UFFC (Ultrasonics, Ferroelectrics, and Frequency Control Society), Prague, Czech Republic, 1/1/2013
• Point-of-Care Ultrasound Devices: Increased Performance, Lower Cost, Operator Independence and Implications for Diagnosis and Research.
  Weitzel WF, Kruger GH, Fourth Annual Medical Electronic Device Realization Center (MEDRC), Boston, MA, 1/10/2012
• Percutaneous Biopsy Device Design with Haemostatic Bleeding Control.
  Kruger GH, Weitzel WF, ASME Design of Medical Devices Conference, Minneapolis, MN, 1/10/2012
• Hand-held Ultrasound Device for Dialysis Vascular Access Volume Flow Monitoring.
  Kruger GH, Dodde RE, Thelen B, Weitzel WF, ASME Design of Medical Devices Conference DMD, Minneapolis, MN, 1/10/2012
• "Novel Method and Device for Visco-Elastic Tissue Characterization of Edema,"
  Kruger GH, Dodde RE, Koziol L, Weitzel WF, IEEE International Ultrasonics Symposium, Dresden, Germany, 1/7/2012
• Edema Assessment Using Combined Ultrasound Visco-Elasticity and Bioimpedance.
  Dodde RE, G. H. Kruger GH, Koziol L, J. Ophir J, Weitzel WF, 11th International Tissue Elasticity Conference (ITEC), Deauville, France, 1/2/2012
• Doppler Smart-sensor for Vascular Access Monitoring.
  Weitzel WF, Kruger GH, Thelen B, Koziol BW, Carpenter B, Mitra M, Koziol L, Conway DE, Diroff CR, Preston A, Swaney D, Park DW, Dodde, R, J Am Soc Nephrol, 1/11/2011
• Characterization of strain during simulated angioplasty using ultrasound elastography.
  Weitzel WF, Patel PP, Biswas R, Park DW, Cichonski TJ, Richards MS, Rubin JM, Phan SH, 8th International Conference on the Ultrasonic Measurement and Imaging of Tissue Elasticity, Vlissingen, Zeeland, The Netherlands, 1/14/2009
• Venous elastography: validation of a novel high resolution ultrasound method for measuring vein compliance.
  Biswas R, Pate PP, Park DW, Cichonski TJ, Richards MS, Rubin JM, Hamilton J, Weitzel WF, J Am Soc Nephrol, 1/1/2009
• Direct measurements of dialysis fistula wall strain using high-resolution phase-sensitive ultrasound speckle tracking.
  Weitzel WF, Kim K, Park DW, Hamilton J, O'Donnell M, Cichonski TJ, Rubin J, Seventh International Conference on Ultrasonic Measurement and Imaging of Tissue Elasticity, Austin, TX, 1/27/2008
• Multimodal ultrasound imaging of the cardiovascular inflammatory response: from whole-organ to molecular-scale.
  Kim K, Weitzel WF, Rubin JM, Jia C, Kolias TJ, Huang SW, Witte RS, Hall TL, Chenevert TL, Agarwal A, Denny MF, Kaplan MJ, Ashkenazi S, Kotov NA, O'Donnell M, 13th International Symposium on Applied Electromagnetics and Mechanics (ISEM), 1/1/2007
• In vitro analysis of dialysis vascular access pressure-flow relationship: comparison with models and implications for dialysis access monitoring.
  Cotant CL, Wen Z, Byington B, Biswas R, Gianchandani YB, Weitzel WF, MD, ASAIO J, 1/1/2007
• Local undistended arterial elastic modulus reconstruction using in-vivo strain imaging and pulse wave velocity.
  Kim K, Weitzel WF, Jia C, Rubin JM, Kolias TJ, O'Donnell M, International Conference on the Ultrasonic Measurement and Imaging of Tissue Elasticity, 1/1/2006
• Local nonlinear arterial elastic modulus reconstruction from in vivo strain imaging and pulse wave velocity.
  Kim K, Weitzel WF, Jia C, Rubin J, Kolias TJ, O'Donnell M, IEEE International Ultrasonics Symposium, 1/1/2006
• Left ventricular phantom with pulsatile circulation for ultrasound strain rate imaging.
  Kim K, Kolias T, Weitzel WF, Rubin J, O'Donnell M, IEEE International Ultrasonics Symposium, 1/1/2006
• Ultrasound elasticity imaging for aging deep venous thrombosis in humans.
  Rubin JM, Xie H, Kim K, Weitzel WF, Emelianov SY, Aglyamov S, Wakefield TW, O'Donnell M, RSNA 91st Scientific Assembly and Annual Meeting, Chicago, IL, 1/27/2005
• Dual arterial elastic modulus reconstruction from in-vivo strain imaging and pulse wave velocity.
  Kim K, Weitzel WF, Xie H, Rubin JM, Jia C, O'Donnell M, Proceedings of the IEEE International Ultrasonics Symposium, 1/1/2005
• Arterial elastic modulus reconstruction from in-vivo strain imaging and pulse wave velocity.
  Weitzel WF, Kim K, Xie H, Rubin JM, Jia C, O'Donnell M, Proceedings of the Fourth International Conference on the Ultrasonic Measurement and Imaging of Tissue Elasticity, 1/1/2005
• Ultrasound elasticity imaging for aging deep venous thrombosis in humans.
  Rubin JM, Xie H, Kim K, Weitzel WF, Emelianov SY, Aglyamov S, Wakefield TW, O'Donnell M, Proceedings of the Fourth International Conference on the Ultrasonic Measurement and Imaging of Tissue Elasticity, 1/1/2005
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Lectures

• "Ultrasound elastography for dialysis vascular access." 
  Washington, DC - 1/13/2018
• "Practical Aspects of Lung Ultrasound." 
  New Orleans, LA - 1/28/2015
• "Wall shear and wall strain; can ultrasound offer more than anatomic information?" 
  Chicago, IL - 1/24/2015
• Research Update. "Bio-Impedance, Bio-markers, Elasticity Imaging." 
  San Juan, PR - 1/23/2013
• Research Update: Bio-Impedance, Bio-markers, Doppler and elasticity Imaging. 
  Tampa, FL - 1/23/2013
• "Technical Innovations in Ultrasound." 
  Atlanta, GA - 1/11/2013
• Ultrasound Vascular Elasticity Imaging. 
  Chongqing, China - 1/27/2012
• Pre-Operative Vascular Ultrasound and Elastography. 
  Dalian, China - 1/23/2012
• Arbor Ultrasound Technologies, Emerging from University of Michigan research to develop a low-cost, flexible ultrasound development platform. 
  University of Michigan, Ann Arbor, MI - 1/18/2012
• Present & Future Needs & Systems Solutions. 
  Massachusetts Institute of Technology (MIT), Cambridge, MA - 1/10/2012
• Research Update: Bio-Impedance, Bio-markers and Doppler Access Flow 
  Miami, FL - 1/25/2011
• Clinical Ultrasound and Elastography in Vascular Disease. 
  Beijing, China - 1/26/2010
• Update in Vascular Ultrasound Elastography. 
  Beijing, China - 1/24/2010
• Research Update: Doppler Access Flow and Renal Biopsy. 
  New Orleans, Louisiana - 1/20/2010
• Dialysis access monitoring: Can doppler ultrasound solve a clinical problem? 
  University of Southern California, Los Angeles, CA - 1/28/2009
• Characterization of Strain During Simulated Angioplasty Using Ultrasound Elastography. 
  Vlissingen, Zeeland, Netherlands - 1/14/2009
• Aphresis in Critical Care. 
  Chiang Mai, Thailand - 1/12/2009
• BioArtificial Kidney Update. 
  Chiang Mai, Thailand - 1/12/2009
• Vascular Access: Pre-Operative Evaluation Innovations in Ultrasound. 
  Chiang Mai, Thailand - 1/11/2009
• Renal Diseases and BioTechnology for Blood Purification 2009. 
  Chiang Mai, Thailand - 1/9/2009
• Research Update: Elasticity and Doppler Flow. 
  Las Vegas, NV - 1/1/2009
• Research Update: Elasticity Imaging and Anemia Management. 
  Cancun, Mexico - 1/14/2008
• Fistula Evaluation: Angiography, Doppler, Other Techniques. Are They Useful? 
  Vicenza, Italy - 1/1/2008
• Direct Measurements of Dialysis Fistula Wall Strain Using High-Resolution Phase-Sensitive Ultrasound Speckle Tracking. 
  Austin, TX - 1/1/2008
• Vascular Access: Emerging Methods for Pre-Operative Evaluation. 
  San Francisco, CA - 1/1/2008
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Other

• Manufacturing and Computational Fluid Dynamics Modeling of a Patient-Specific Fistula Model. 
  Liu Y, Zheng Y, Pitre J, Weitzel WF, Bull J, Shih, A, Bio and Sustainable Manufacturing
  1/1/2017