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Updated: Aug 30, 2026

Safety Precautions and Operating Procedures in an (A)BSL-4 Laboratory: 4. Medical Imaging Procedures
Published on: October 3, 2016
Programs and procedures for a large x-ray safety program
S K Velarde1, E F Shores, D W Lee
1Radiation Protection Program, Los Alamos National Laboratory, MS K483, Los Alamos, NM 87545, USA. skvelarde@lanl.gov
Abstract:
As radiation safety surveys of x-ray equipment are the responsibility of many health physicists, actual procedures vary among facilities. In an effort to share survey methodology of a large research institution, aspects of the x-ray safety program at Los Alamos National Laboratory are described. A definition of an intentional x-ray generating device is proposed in light of the absence or inadequacy of such a definition in applicable federal law and national consensus guidance documents. Regulations and procedures are discussed, and a sample database used in managing the Los Alamos program is presented.
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