Electromagnetic tracking in guided medical interventions

Autor:	Herman Alexander Jaeger, Kilian O'Donoghue, Padraig Cantillon-Murphy
Jazyk:	angličtina
Rok vydání:	2022
Předmět:	Robot sensing systems Magnetic sensors Surgery Real-time systems Navigation Pose estimation Magnetic cores
Popis:	Electromagnetic tracking is a navigation technology used in guided medical interventions. The technology is gaining popularity in the fields of robotic surgery, catheter navigation and human-machine interface design. Small magnetic sensors provide enable the position and orientation of a surgical instrument to be tracked in real-time without line of sight. This paper discusses how low frequency electromagnetic fields are used as a tracking medium to precisely estimate the pose of magnetic sensors. The quasi-static approach to magnetic field modelling is presented along with number of pose estimation methods. Advantages and disadvantages of each system type are also discussed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3eb386d9586fcf495f63e66081fd33f https://hdl.handle.net/10468/13474 Zobrazit plný text záznamu