A Systematic Review of Magnetically Actuated Capsule Robots: Design, Control and Applications

This systematic review provides a comprehensive analysis of magnetically actuated capsule robots, focusing on their design, control mechanisms, and diverse applications. Through a systematic literature search and analysis, this review aims to provide valuable insights for researchers, engineers, and practitioners involved in the development and utilization of capsule robots in various domains. The design principles of magnetically actuated capsule robots are summarized in terms of size, shape, material and motion mechanism, the precise control methods and positioning navigation strategies analyzed, and the application of magnetically actuated capsule robots in gastrointestinal disease examination discussed, targeting drug delivery and minimally invasive surgery. According to the scope and objectives of the systematic review, the technical challenges and potential research directions in this field are summarized. Through continuous research and innovation on issues such as positioning accuracy, control strategies, and material properties, the magnetically actuated capsule robot system will bring major breakthroughs and advancements in the fields of medical treatment and biological research.