Papers
6
Total Citations
997
H-Index
6
About
Evan J. Butler is a pioneering researcher in medical robotics, with a focus on continuum robots for minimally invasive surgery. His most influential work centers on the design and control of concentric-tube robots—a novel class of steerable, needle-sized devices made from precurved elastic tubes. His seminal 2010 paper on this topic has garnered over 730 citations, establishing the foundational kinematic and control principles that enable these robots to navigate complex anatomical pathways with precision. Butler also made significant contributions to beating-heart intracardiac surgery, developing metal MEMS tissue approximation tools and a percutaneous robotic platform that allow for reconstructive procedures without cardiopulmonary bypass. His work on robotic neuro-endoscopes, augmented with concentric tubes, demonstrates the potential to access deep brain structures like the cerebral ventricles. With a torsional kinematic model that addressed prior modeling limitations, Butler’s research has advanced the practical deployment of steerable needles and continuum robots in clinical settings. His integrated approach—combining robot design, tooling, and procedure development—has been cited over 1,000 times, reflecting its profound impact on surgical robotics and image-guided interventions.
Research Focus
Key Achievements
Top Papers
- 1Design and Control of Concentric-Tube Robots733 citations · 2010
- 2
- 3Robotic neuro-emdoscope with concentric tube augmentation63 citations · 2012
- 4Torsional kinematic model for concentric tube robots61 citations · 2009
- 5
- 6Metal MEMS tools for beating-heart tissue approximation18 citations · 2011