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目的保证尘肺病高千伏胸片质量,提高尘肺病诊断和健康监护水平。方法对常见的高千伏胸片质量问题产生的原因,逐一分析总结,结合实际工作通过对质量管理体系的细化监控指标,达到高千伏胸片的质量控制。结果将质量管理体系的细化,并有机地融入到高千伏胸片质量控制中,胸片优良率由62.0%提高到84.7%,差废片率由38.0%降低到15.3%。肩胛骨未移出率由24.6%降低到12.6%。结论通过细化的质量管理体系对高千伏胸片进行质量控制,可提高摄片技术人员的责任心、增强摄片技术操作的规范性、保证设备的正常运行、保证摄片方法科学性,有效提高高千伏胸片质量。
Objective To ensure the quality of pneumoconiosis high kV chest radiograph and improve the diagnosis and health monitoring of pneumoconiosis. Methods The causes of common high kV chest radiograph quality problems were analyzed and summarized one by one, and the quality control of high kV chest radiographs was achieved through detailed monitoring indicators of quality management system combined with practical work. Results The quality management system was refined and integrated into the quality control of high-kv chest radiographs. The excellent and good rate of chest radiograph increased from 62.0% to 84.7% and the rate of bad waste decreased from 38.0% to 15.3%. Shoulder blade non-removal rate decreased from 24.6% to 12.6%. Conclusion The quality control of the high-kv chest radiograph through a refined quality management system can enhance the responsibility of radiographers, enhance the standardization of radiographic techniques, ensure the normal operation of equipment, ensure the scientificity of radiographic methods, Effectively improve the quality of high kV chest.