Clinical research of X ray radiation protection during interventional procedure / 中国基层医药

ABSTRACT

Objective To investigate the X ray radiation protective measure during interventional procedure.Methods The X ray radiation dose at 1,2,3 meters from the X ray tube in front of and in the near of lead glass,plumbic suit were measured in 101 cases interventional procedure.The data were analyzed and evaluated.Results The shielding efficacy was 95% by the lead glass and plumbic suit double protection,the X ray radiation was reduced markedly.The X ray radiation attenuation was swift with the distance increasing.The X ray radiation attenuation was 53.8% from 1 meter to 2 meter,and 81% to 3 meter.The X ray radiation received by medical personnel increased significantly with the fluoroscopy and subtraction time adding.Conclusion The X ray radiation protection should be carried out from shielding protection,distance protection and radiation time reducing;That can reduce the damage of radiation to keep the operator healthy.