Radiology Room: multifunction digital gastrointestinal room, the walls and ceiling radiation protection 1. barium sand protective coating on all sides of the wall and the corresponding tile on the floor below barium sand paint protection design expert on Radiological Protection, Barium sand protective coating thickness to meet the lead equivalent protection requirements. 2. radiology room doors swing for electric and electric sliding doors, requirements for electric swing by size 1000 * 2100 mm radiological protection, electric sliding doors 1500 * 2100mm, using 1.0mm thick 304 brushed stainless steel door on Radiological Protection, should be able to meet the requirements of 3.5 lead equivalent. 3. Lead glass transmittance ≥85%, lead equivalent radiation of 3.5; 30 × 50 rectangle outside inlaid steel skeleton radiological protection expertise, 1 mm thick 304 brushed stainless steel edging. Provinces, municipalities and autonomous regions and relevant units in the formulation of radiological protection regulations, must be present and expected to calculate the various sources of irradiation, including the public, to make public the individual suffered a total irradiation dose equivalent is less than the above limit value. When work on the new radiation units pre-evaluation of radiological protection, it must take this into account. Future dose equivalent burden: There are many practical released long-lived radionuclides in the environment and long-term accumulation, will continue to increase irradiation to the public. At the same time the number of species and other sources will increase. Therefore, in the planning, we must ensure that current and future practice doses produced without excessive exposure to the public design. _ _ Engineering expert on Radiological Protection Radiological Protection provided by Ericsson Hebei Medical Engineering Co., Ltd. Hebei Ericsson. Ericsson Hebei Medical Engineering Co., Ltd. (www.hslixin.com) strong, credible, Hebei Hengshui medical device manufacturing equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hebei Ericsson and you hand into the brilliant, for a better future!