method of obtaining particles of radioactive powder containing cesium 131, for use in the sources for brachytherapy business

摘要

the present invention provides a way to obtain cesium (cs 131, 131) in the form of u0434u0438u0441u043fu0435u0440u0433u0438u0440u043eu0432u0430u043du043du043eu0433u043e u0440u0430u0434u0438u043eu0438u0437u043eu0442u043eu043fu0430.the application of u0434u0438u0441u043fu0435u0440u0433u0438u0440u043eu0432u0430u043du043du043eu0433u043e cs 131 obtained in that manner, includes the study and treatment of cancer, for example, for use in brachytherapy business.cs - 131 is particularly useful in the treatment of slow growing tumors.