How frequently should personnel monitoring devices, also known as dosimeters, be checked?

Personnel monitoring devices, or dosimeters, are essential for tracking radiation exposure among radiologic technologists and other healthcare personnel. They should be checked monthly or in accordance with the specific policies of the institution. This regular monitoring ensures that any increased exposure can be promptly noted and addressed, thus enhancing safety protocols and compliance with regulatory requirements. Monitoring on a monthly basis allows for timely feedback and the ability to implement corrective actions immediately if exposure levels are concerning.

Checking dosimeters annually or even every six months could lead to lapses in monitoring that might not adequately protect staff from potential overexposure to radiation. Weekly checks may be overly burdensome and unnecessary for most facilities, which typically find a monthly schedule to be both effective and practical.