Christopher Kennedy
Johns Hopkins Medicine, Johns Hopkins University, Drexel University, University of Maryland, College Park
Papers
13
Total Citations
737
H-Index
8
About
Christopher Kennedy is a pioneering researcher at the intersection of robotics and medicine, whose work has fundamentally advanced robot-assisted surgery and radiation therapy. His most influential contribution is the development of a high-resolution, small animal radiation research platform with X-ray tomographic guidance capabilities—a landmark paper with over 360 citations that has become a cornerstone in preclinical radiotherapy research. Kennedy has also made significant strides in prostate brachytherapy, where his work on robotic assistance for ultrasound-guided procedures (cited over 160 times collectively) has helped improve precision in cancer treatment. A key technical achievement is his groundbreaking modeling and control of the Mitsubishi PA-10 robot arm's harmonic drive system, enabling low-velocity trajectory tracking with minimal feedback gains—a critical capability for surgical applications. His innovative vision-based approach for estimating contact forces during robot-assisted surgery has opened new pathways for providing force feedback to surgeons without traditional sensors. Kennedy's work on haptic feedback systems and robotic cardiac surgery further demonstrates his commitment to enhancing surgical precision and safety. With a career spanning over two decades, his research continues to shape the future of medical robotics.
Research Focus
Key Achievements
Top Papers
- 1
- 2Robotic assistance for ultrasound-guided prostate brachytherapy126 citations · 2008
- 3Modeling and Control of the Mitsubishi PA-10 Robot Arm Harmonic Drive System111 citations · 2005
- 4A Novel Approach to Robotic Cardiac Surgery Using Haptics and Vision42 citations · 2002
- 5Robotic Assistance for Ultrasound Guided Prostate Brachytherapy35 citations · 2007
- 6
- 7
- 8
- 9Haptic feedback system for robot-assisted surgery8 citations · 2007
- 10