Читать книгу Essentials of MRI Safety - Donald W. McRobbie - Страница 69

The forces upon ferromagnetic objects are paramount for MRI safety. “Magnet safety” should be ingrained into our behavior and consciousness. In this section we consider forces and torques on objects, conducting wires, and electrical circuits. The former is relevant for all implants, MR accessories and objects brought into the MR environment; the latter is relevant for active implants.