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《Chinese Journal of Medical Imaging Technology》 2011-08
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Development and utility of intelligent protection system for SPECT radioactive water pollution

LI Xiang-lin1,YIN Zhi-jie1,LI Jian-ping1,DONG Yan-jun1,DENG Da-ping2,LIU Quan-yuan1,ZHANG Di1,WANG Jing1(1.Department of Radiology,the Affiliated Hospital of Binzhou Medical University,Binzhou 256603,China;2.Institute of Radiation Medicine,Shandong Academy of Medical Sciences,Jinan 250062,China)  
Objective To develop an intelligent protection system,in order to protect the radioactive water pollution of SPECT.Methods According to the radioactive sewage processing standards of the hospital waste water treatment technology guide,using computer technology and ionizing radiation sensing technology,an intelligent protection system for SPECT radioactive water pollution was self-developed.Results Without manual intervention,the intelligent protection system could real-time protect the radioactive pollution of SPECT.The radioactive concentration of the discharge sewage was below 3.7×102 Bq/L.Conclusion The intelligent protection system for SPECT radioactive pollution ensures the automatic discharge of radioactive sewage,and the radioactive concentration of the discharged sewage conforms to the state standards.
【Fund】: 山东省科学技术发展计划重点项目(2008GG10002013);; 山东省自然科学基金重点项目(Z2008C04);山东省自然科学基金(Q2006C01)
【CateGory Index】: X34
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 GENG Jian-hua,SI Hong-wei,CHEN Sheng-zu*(Department of Nuclear Medicine,Cancer Hospital,Chinese Academy of Medical Sciences,Beijing 100021,China);Survey of nuclear medicine imaging in Beijng during 2005[J];Chinese Journal of Medical Imaging Technology;2008-04
【Co-citations】
Chinese Journal Full-text Database 1 Hits
1 GENG Jian-hua,LIU Lin,ZHENG Rong,JIA Ying-ying,ZHANG Wen-jie,LIN Lin,CHEN Sheng-zu(Department of Nuclear Medicine,Cancer Hospital,Chinese Academy of Medical Sciences,Beijing 100021,China);Influence of scan speed and counts on Gamma camera wholebody imaging[J];Chinese Journal of Medical Imaging Technology;2009-09
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