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Analysis of Quality Control Test of Partial Radiation Diagnostic Projects in the Original Beijing Military Region |
ZHAO Jin-pei1, LIN Ying1, WANG Lin-jie2, LI Xiu-qin1, YAN Yan1, DING Zhong-hui1, KONG Xue-mei1 |
1. Beijing Military Region Center for Diseases Prevention and Control. Beijing 100042 China; 2. College of Preventive Medicine, The Third Military Medical University |
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Abstract Objective To understand the current situation of quality control of medical diagnostic X-ray projects(CR/DR,CT)in the partial hospitals of the original Beijing Military Region,analyze and compare the results with civilian similar works,discover the problems and seek the solutions.Methods The test and evaluation of partial X-ray diagnostic equipment in the original Beijing Military Region were performed according to the relevant criteria. At the same time,to retrieve related articles of civilian similar works in the domestic core journals,compare and analyze the test results of the civil-military.Results Deviation from light field and the radiation field,tube voltage indication deviation of CR/DR system was the most common unqualified index. The qualified rate was 62.86%,90.91% respectively;As for the CT project, the qualified rate of noise, CT dose index and uniformity was quite low, which was 66.67%,71.79%,79.49% respectively. The low qualified rate indexes are similar with the text results of the civil-military.Conclusion Quality control of diagnostic X-ray equipment of troops should be strengthened to ensure that each operating medical X-ray diagnostic equipment in qualified and safe working condition.
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Received: 04 February 2017
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