John J. Totman
Papers
1
Total Citations
6
H-Index
1
About
John J. Totman is a biomedical engineer whose research focuses on the integration of robotic systems and medical imaging to enhance minimally invasive cardiac procedures. His most notable contribution is the development and evaluation of a robotic arm for positioning 3D echocardiography probes during cardiac catheterization, enabling real-time registration of 3D echo images with live 2D X-ray fluoroscopy. This work, published in 2009 and cited six times, addresses a critical challenge in interventional cardiology: improving spatial awareness and reducing radiation exposure by fusing complementary imaging modalities. By tracking the robotic arm, X-ray table, and C-arm, Totman’s system allows clinicians to overlay detailed anatomical data onto procedural X-ray images, potentially increasing accuracy and safety in catheter guidance. Though his citation count is modest, the novelty of his approach—combining robotics, tracking technology, and multimodal image registration—marks him as an early innovator in image-guided robotic interventions. His work lays foundational groundwork for future advancements in automated catheterization assistance, appealing to researchers interested in the intersection of robotics, imaging, and cardiovascular care.
Research Focus
Key Achievements
Top Papers
- 1