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Ohio University’s Athens Campus is closed Thursday, March 5 from 4 a.m. to 10 a.m.; normal operations will resume at 10 a.m. Thursday, March 5.

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JungHun Choi

Assistant Professor
Biomedical Engineering,Mechanical Engineering
STKR 259
choij1@ohio.edu
Phone: 740.593.2739


Research Interests: Biomedical Engineering, Robotics, Controls, Design

All Degrees Earned: Ph.D., Mechanical Engineering, Virginia Polytechnical Institute and State University, 2006. M.S., Automotive Engineering, Kookmin University, Korea, 1999. B.S., Automotive Engineering, Kookmin University, Korea, 1997.

Awards:

2012, 1804 Fund Award - $16,800 as part of the Undergraduate Teaching and Learning Pool of the 1804 Endowment from Ohio University Spring 2009 Technology Gap Award - $49,924 from Technology Transfer Office, Ohio University.

Journal Article, Academic Journal (15)

  • Bruce, M., Drozek, D., Choi, J. Detection of Looping During Colonoscopy by Using Embedded Bending Sensors. 3. NewYork: ASME; 8: 030954.
  • Kadhim, i., shanbhag, R., Choi, J. Development of a Distal Tip Extension Mechanism for Endoscopes. 3. NewYork: ASME; 8: 030929.
  • Al-Jebur, H., Choi, J. Dividable Colonoscope Sheath. 3. NewYork: asme; 8: 030955.
  • Liu, K., Sheerer, C., Choi, J. Preliminary Development of a Robust Multi-link Modular Robotic System for improvement of colonoscopy intubation process. 3. NewYork: ASME; 8: 030930.
  • shanbhag, r., kadhim, i., clark, b., Mahato, N., Choi, J. Medical Equipment to make Colonoscopy Procedures Safer for Physicians: Control Head Holder and Splatter Shield. 3. NewYork: ASME; 8: 030953.
  • tang, c., Randolph, R., Choi, J. Simulation Method for Predicting Tissue Electrical Properties During Colonoscopy. 3. NewYork: ASME; 8: 020945.
  • Choi, J., Kale, R., Drozek, D. Evaluation of Feedback Enabled Active Colonoscopy Training Model. 4. NewYork: ASME; 7: 041008-7 pages. http://medicaldevices.asmedigitalcollection.asme.org/.
  • Choi, J., Choi, B., Kang, H., Cho, H. Development and Evaluation of the Innovative Smartphone Interface Bioelectrical Impedance Analyzer. 2. NewYork: ASME; 7: 020935-3pages. http://medicaldevices.asmedigitalcollection.asme.org/.
  • Choi, J., Robert, R., Chen, L., Shanbhag, R., Drozek, D. Method for Detecting Ablation Damage Using Sensor Integration of Hot Biopsy Forceps. 2. NewYork: ASME; 7: 020935-3pages. http://medicaldevices.asmedigitalcollection.asme.org/.
  • Choi, J., Chen, L., Malgor, R., Drozek, D. Novel Ex Vivo Testing Model for Monopolar Hot Biopsy Forceps. NewYork: ASME; 7: 030943-2pages. http://medicaldevices.asmedigitalcollection.asme.org/.
  • Choi, J., Drozek, D. Detection of the Looping in Colonoscopy Using Bending Sensors. Sharjah, U.A.E.: Journal of Open Medical Devices; 5: 1-7. http://benthamscience.com/open/tomdj/index.htm.
  • Litten, J., Choi, J., Drozek, D. Development of a Colonoscopy Add-on Device for Improvement of the Intubation Process. Memphis, TN: Dovepress; 4: 197-208. http://dovepress.com.
  • Litten, J., Choi, J., Drozek, D. Development of the Automatic Adjustable Colonoscope. 4. New York, NY / ASME: Design of Medical Devices-ASME; 5: 044502-1-6. http://asme.org.
  • Choi, J., Drozek, D. Development of a Colonoscope Sheath Device for Colonoscopy. 3. New York, NY: ASME-Journal of Medical Devices; 5: 031005-9. http://asme.org.
  • Choi, J., Ravindra, K., Robert, R., Drozek, D. Preliminary Development of the Active Colonoscopy Training Model. Memphis, Tennessee : Medical Devices:Evidence and Researche / Dove Press; 4: 59-70. http://dovepress.com.

Conference Proceeding (16)

  • Choi, J., Drozek, D. Analysis of the Looping Problems in Colonoscopy Using Bending Sensors. Journal of Medical Device / ASME.
  • Ravindra, K., Choi, J., Drozek, D. Evaluation of the Active Colonoscopy Training Model (ACTM). MN: Design of Medical Device/ASME.
  • Randolph, R., Liang, C., Choi, J., Drozek, D. Variable Assessment for Design Monopolar Hot Biopsy Forceps. Design of Medical Devices/ ASME.
  • Litten, J., Choi, J. Development of an Automatically Adjustable Colonoscope. Minneapolis: Design of Medical Devices; 1-8. http://www.dmd.umn.edu/.
  • Ravindra, K., Choi, J. Localization of the Distal Tip in the Colonoscopy Training Model using Light Sensors. Minneapolis, MN: Design of Medical Device; 1-5. http://www.dmd.umn.edu.
  • Choi, J. The Elastic Limits of Colon Tissues for Different Radii of a Tool Tip End Using a Simple Modeling. ASME 2010 – International Mechanical Engineering Congress and Exposition.
  • Grebski, W., Choi, J. Development of teaching Materials for an Introductory Freshman Courses in Electrical and Mechanical Engineering Technology. Austin, TX: 2009 ASEE Annual Conference & Exposition.
  • Grebski, W., Choi, J. Career Guidance Website as a Recruiting Tool for Engineering Technology Programs. Buenos Aires: International Conference on Engineering and Computer Education.
  • Grebski, W., Choi, J. Nurturing Environmental Sensitivity through Design Projects Done by High School Students and Undergraduate Students . Rio de Janeiro: Safety, Health and Environmental World Congress.
  • Choi, J., Grebski, W. Project Driven Curriculum in the Mechanical Engineering Technology Program. Temple University, Philadelphia, PA: ASEE Middle Atlantic Section Fall 2007 Conference.
  • Choi, J., Sturges, R. Design and Simulation of a Smart Endoscope-Part II. Anaheim, CA: International Mechanical Engineering Congress and RD&D Expo.
  • Choi, J., Sturges, R. Design and Simulation of a Smart Endoscope. Genoa: Intelligent Manipulation and Grasping.
  • Choi, J., Sturges, R. Preliminary Element Design and Analysis of a Smart Endoscope. Toronto: Flexible Automation & Intelligent Manufacturing.
  • Lee, M., Choi, J., Sturges, Jr., R. Modeling Contact Heat Transfer for Composite Fiber Placement. Denver, CO: Japan-USA Symposium on Flexible Automation.
  • Lee, M., Choi, J., Sturges, Jr., R. Process Design for Composite Fiber Placement with a Solid Contact Heat Source Process Design for Composite. Toronto: Flexible Automation and Intelligent Manufacturing (FAIM).
  • Lee, M., Choi, J., Sturges, Jr., R. Composite Heat Transfer Analysis in Contact with a Rigid Heater for Fiber Placement. Long Beach, CA: 49th SAMPE Symposium & Exhibition.

Patents

  • Choi, J., Kadhim, I. Development of a Distal Tip Extension Mechanism for Endoscopes.
  • Choi, J., Kadhim, I. Development of a Distal Tip Extension Mechanism for Endoscopes.
  • Choi, J., Al-Jebur, H. Dividable Colonoscope Sheath.
  • Choi, J., Chen, L. Ex Vivo Testing Model for Monopolar Hot Biopsy Forceps. . 61/804,881.
  • Choi, J., Robert, R. Electrosurgical Control over Hot Biopsy Forceps. . 61/776,376.
  • Choi, J. Detection of the Looping in Colonoscopy Using Bending Sensors.. 61/750,961.
  • Choi, J. Active Colonoscopy Training Model and Method of Using Same. International Application No. PCT/US2012/067553.
  • Choi, J. Active Colonoscopy Training Model. Filing No. 11026.
  • Choi, J. Automatically Adjustable Colonoscope. U.S. Provisional Application No. 61/165,295.
  • Choi, J. Flexible Anatomical Access Guide with a Segmented Controllable Stem. U.S. Provisional Application No. 61/147,595.