Fiber Optic Temperature Monitoring in MRI Environments

This case study presents the Luxtron® M-1100 fiber optic temperature monitoring solution developed by Advanced Energy for use in harsh MRI environments. The document outlines the challenges faced in accurately measuring temperatures within high magnetic fields, where traditional metallic sensors are ineffective. It details the specifications and advantages of the M-1100, which includes advanced light source technology, ultralow noise electronics, and a biocompatible Tefzel® jacket for the STB probe. The M-1100 is highlighted for its accuracy of better than ±0.25°C and its immunity to electromagnetic interference, making it suitable for medical applications where patient safety is paramount. The case study emphasizes the importance of reliable temperature monitoring for patients who are anesthetized or unable to communicate during MRI procedures. The Luxtron M-1100 is presented as a versatile solution that meets the stringent requirements of medical and research environments, ensuring precise temperature measurement without disrupting MRI imaging.