Intraoperative magnetic resonance imaging–conditional robotic devices for therapy and diagnosis. (March 2014)

• Record Type: Journal Article
• Authors: Fisher, Taylor; Hamed, Abbi; Vartholomeos, Panagiotis; Masamune, Ken; Tang, Guoyi; Ren, Hongliang; Tse, Zion T H
• Is Part Of: Proceedings of the Institution of Mechanical Engineers. Volume 228:Number 3(2014:Mar.)
• Page Start: 303
• Page End: 318
• Publication Date: 2014-03
• Subjects: Magnetic resonance imaging guided -- magnetic resonance imaging–conditional -- robotic design -- image-guided therapy; Biomedical engineering -- Periodicals; Medical instruments and apparatus -- Periodicals; 610.28
• DOI: 10.1177/0954411914524189
• Languages: English
• ISSNs: 0954-4119

Abstract

Magnetic resonance imaging presents high-resolution preoperative scans of target tissue and allows for the availability of intraoperative real-time images without the exposure of patients to ionizing radiation. This has motivated scientists and engineers to integrate medical robotics with the magnetic resonance imaging modality to allow robot-assisted, image-guided diagnosis and therapy. This article provides a review of the state-of-the-art medical robotic systems available for use in conjunction with intraoperative magnetic resonance imaging. The robot functionalities and mechanical designs for a wide range of magnetic resonance imaging interventions are presented, including their magnetic resonance imaging compatibility, actuation, kinematics and the mechanical and electrical designs of the robots. Classification and comparative study of various intraoperative magnetic resonance image guided robotic systems are provided. The robotic systems reviewed are summarized in a table in detail. Current technologies for magnetic resonance imaging–conditional robotics are reviewed and their potential future directions are sketched.