| 氦氖激光CT胶片的研制 |
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| 引用本文： | 李贵泉,刘欣,李淑莲,臧鸿民.氦氖激光CT胶片的研制[J].影像技术,2004(2):22-24. |
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| 作者姓名： | 李贵泉 刘欣 李淑莲 臧鸿民 |
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| 作者单位： | 天津远大感光材料公司,天津,300220 |
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| 摘 要： | 氦氖激光CT胶片充分利用激光的单色性、高强度等特点，可使医用X线计算机体层摄影获得清晰度更高和层次更丰富的射线照相影像，为医疗诊断提供极其重要的信息。本文扼要介绍了该胶片研制过程中所研究的主要技术课题和取得的成果；经对比检测，其实用性能可达到进口同类产品水平。
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| 关 键 词： | 氦氖激光 CT胶片 研制 计算机体层摄影 射线照相 |
| 文章编号： | 1001-0270(2004)02-0022-03 |
| 修稿时间： | 2003年11月12 |
Research on the Production Technology of He-Ne Laser CT Film |
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| LI Gui-quan,Liu Xin,LI Shu-lian,ZANG Hong-min.Research on the Production Technology of He-Ne Laser CT Film[J].Image Technology,2004(2):22-24. |
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| Authors: | LI Gui-quan Liu Xin LI Shu-lian ZANG Hong-min |
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| Abstract: | He-Ne laser CT film takes full advantage of the characteristics of laser, e.g. mono-chromaticity, high intensity etc, thus can output radiographic image with higher definition and larger gradation, consequently may offer important information very beneficial for clinical diagnosis. This paper outlines the main technical problems studied during this study and their achievements; comparative testing showed that the practical properties of the resulted film can match those of similar overseas products. |
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| Keywords: | He-Ne laser computerized tomography film |
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