中国医疗设备Issue(8)：61-63,3.DOI:10.3969/j.issn.1674-1633.2014.08.018
全景X射线牙片机辐射检定和质量控制
Radiation Veriifcation and Quality Control of Dental Panoramic X-Ray Machine
摘要
Abstract
Objective To ensure the normal work and radiation safety of dental panoramic X-ray machine. Methods Air kerma rate, repeatability and quality of radiation output of four kinds of dental panoramic X-ray machines were detected with Piranha X-ray dosimeter.Resulta All the indicators of the four kinds of machines can meet the requirements of JJG744-2004 verification regulation of medical diagnostic X-ray radiation source.Conclusion As an important part of medical veriifcation of dental panoramic X-ray machine, radiation veriifcation can provide reference information for the formulation of radiation veriifcation standard.关键词
全景X射线牙片机/辐射检定/质量控制Key words
dental panoramic X-ray machine/radiation veriifcation/quality control分类
机械制造引用本文复制引用
汪长岭,汤黎明,夏勋荣..全景X射线牙片机辐射检定和质量控制[J].中国医疗设备,2014,(8):61-63,3.基金项目
总后卫生部军事医学计量科研专项课题（2011-JL-015）。 （）
