Thomas Lehmann
Papers
7
Total Citations
261
H-Index
7
About
Thomas Lehmann is a multidisciplinary engineering researcher whose work spans two distinct but equally impactful domains: robotic metal additive manufacturing and minimally invasive medical robotics. In the manufacturing realm, Lehmann has emerged as a leading voice on large-scale metal additive manufacturing, with his 2021 holistic review garnering over 106 citations and establishing itself as a foundational reference for researchers and practitioners navigating the rapidly evolving landscape of direct energy deposition and robotic wire arc additive manufacturing. His concurrent geometry- and material-based optimization work (49 citations) further demonstrates his commitment to translating AM's theoretical promise into practical, scalable solutions. Equally impressive is Lehmann's contributions to medical robotics, particularly needle insertion for prostate brachytherapy. Across multiple publications, he has pioneered virtual sensor-based needle tip deflection estimation, tissue property identification, and model-based needle steering — collectively advancing the precision and safety of cancer treatment procedures. His human-machine collaboration research reflects a nuanced understanding that effective clinical robotics must account for the surgeon-machine interface. With over 260 cumulative citations across both fields, Lehmann represents a rare researcher whose technical rigor bridges industrial manufacturing and life-saving medical applications with equal distinction.
Research Focus
Key Achievements
Top Papers
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- 3Force-Sensor-Based Estimation of Needle Tip Deflection in Brachytherapy30 citations · 2013
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- 5Model-Based Needle Steering in Soft Tissue via Lateral Needle Actuation22 citations · 2018
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