摘要:In many cases medical diagnosis is based on information obtained through a process involving the emission of different forms of ionizing radia tion. The safety of the medical staff and patients exposed to ionizing radiation is highly dependent on the proper design of the shielding used in the labora_x0002_tory. Therefore,the authors propose a multi-platform application supporting such a design through the computation of the critical parameters of shielding. The specific requirements for shielding are defined by government authorities so the algorithm must comply with all the written standards. The application was implemented using Xamarin. Forms for cross-platform development. The results obtained with the use of the developed tool were compared with those calculated manually for the design of stationary shields developed,deployed, and validated by local inspection.