D. Petrisor

Papers

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About

D. Petrisor is a leading figure in the field of medical robotics, with a primary focus on developing robotic systems for ultrasound-guided interventions. His most significant contributions lie in the calibration and control of robotic ultrasound probes for precise image-guided procedures. His highly cited 2013 work on "Ultrasound Probe and Needle-Guide Calibration for Robotic Ultrasound Scanning and Needle Targeting" (52 citations) established a foundational methodology for registering portable imaging probes held by robots, a critical step for accurate targeting. This work directly enabled his development of the TRUS robot, detailed in his 2011 paper "Robot for ultrasound-guided prostate imaging and intervention" (12 citations). This system, designed for transrectal ultrasound, allows for precise positioning and orientation of the probe to map image slices in 3D, enabling both diagnostic imaging and needle-based interventions. Petrisor’s research bridges the gap between imaging and robotics, creating practical systems that enhance the accuracy and repeatability of minimally invasive procedures, particularly in prostate cancer diagnosis and treatment.