About Hyung Jin S.
Instructor details
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Teaching Hours
Experience
Design Engineer
Mar, 2015 - PresentHospital for Special Surgery
• Designed orthopedic implants and instruments using 3D CAD surfacing for total hip & knee replacement surgeries • Led team of junior engineers through phase gate based product development cycles • Translated customer requirements into verifiable specifications and tracked progress through a design control system • Generated prototypes for manufacturability & assembly (DFM&DFA) of metal & plastic parts and generated drawings • Applied knowledge of manufacturing methods and materials for vendor & material selection processes • Performed verification using computational (FEA), mechanical tests, and research for mechanical design performance • Led medical research, planned tests, and performed clinical studies to validate user experience and published findings • Created risk management documents and managed quality control system process for 510(k) FDA submission • Managed project charter, project plan development, timeline, budget, and administered design reviews as a PMP
Design Intern
May, 2014 - Aug, 2014Hospital for Special Surgery
Abaqus / fe-safe finite element analysis – fatigue life study • Constructed a computational finite element model to simulate a mechanical test setup designed to evaluate fatigue strength of titanium prostheses used in total elbow replacement • Modeled a prosthetic embedded in a bone cement block under a high-cycle (3 million) sinusoidal load • Compared the fatigue life expectancy to the experimental result as a validation • Suggested detailed design modifications for prolonged longevity of implant life
Teaching Assistant
Sep, 2013 - Dec, 2013Brown University
• Courses: Advanced Mechanics of Solids – taught lab courses, held office hours, graded labs and homework.
Research Assistant
May, 2011 - Aug, 2013Boston University
Multi-Scale Tissue Biomechanics Lab • Examined the effects of glucose and cholesterol on the progression of mechanical properties of elastin fibers in aortic arteries • Designed and manufactured cell incubation chamber using CAD & CNC • Performed in-vitro laboratory experiments using a biaxial tensile tester and temperature controls • Developed a grogram using MATLAB for processing the collected data, and wrote paper on findings for the Journal of Biomechanics
Education
B.S. in Mechanical Engineering
Sep, 2009 - May, 2013Boston University
M.S. in Mechanics of Solids
Sep, 2013 - Dec, 2014Brown University
Certifications
Professional Engineer - Machine Design & Materials
Dec, 2019NCEES
Languages
French
Professional Proficiency
English
Native Proficiency
Korean
Native Proficiency
Instructor details
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