Panagiotis Vartholomeos

About

Panagiotis Vartholomeos is a pioneering robotics researcher whose work spans medical robotics, microrobotics, and assistive technologies. He is perhaps best known for his groundbreaking contributions to MRI-powered actuation, developing compact, wireless actuators that are simultaneously powered, controlled, and imaged by MRI scanners — eliminating the need for traditional tethered systems in robotic interventional procedures. This innovation, documented across several highly cited works (collectively exceeding 130 citations), represents a paradigm shift in image-guided surgery. His early career explored centripetal- and centrifugal-force microrobotic platforms, producing low-cost, sub-$20 mobile robots capable of micrometer-precision positioning — work that garnered nearly 100 citations and demonstrated his talent for elegant, practical engineering solutions. Vartholomeos also advanced minimally invasive surgery through motion planning for magnetic capsule robots navigating complex fluid environments. Beyond the operating theatre, he contributed to eldercare technology through the I-Support assistive bathing robot (74 citations) and underground robotics via the biomimetic BADGER drilling system. Across these diverse domains, his research consistently bridges rigorous theoretical analysis with real-world clinical and societal applications, establishing him as a versatile and impactful figure in modern robotics.

Research Focus

Key Achievements

Top Papers

1. 1
   I-Support: A robotic platform of an assistive bathing robot for the elderly population

   74 citations · 2020
2. 2
   An MRI-powered and controlled actuator technology for tetherless robotic interventions

   60 citations · 2013
3. 3
   Analysis, design and control of a planar micro-robot driven by two centripetal-force actuators

   59 citations · 2006
4. 4
   Analysis and Motion Control of a Centrifugal-Force Microrobotic Platform

   34 citations · 2013
5. 5
   Motion planning for multiple millimeter-scale magnetic capsules in a fluid environment

   32 citations · 2012
6. 6
   MRI-powered actuators for robotic interventions

   32 citations · 2011
7. 7
   Intraoperative magnetic resonance imaging–conditional robotic devices for therapy and diagnosis

   28 citations · 2014
8. 8
   Closed-loop commutation control of an MRI-powered robot actuator

   19 citations · 2013
9. 9
   Tracking and position control of an MRI-powered needle-insertion robot

   17 citations · 2012
10. 10
    Modeling, Gait Sequence Design, and Control Architecture of BADGER Underground Robot

    17 citations · 2021

Key Collaborators

Contact & Links