| X刀测量中电离室的影响因素分析 |
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| 引用本文： | 赵庆军,孙喜文. X刀测量中电离室的影响因素分析[J]. 中国医学装备, 2006, 3(5): 30-31 |
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| 作者姓名： | 赵庆军 孙喜文 |
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| 作者单位： | 总后卫生部药品仪器检验所,北京,100071 |
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| 摘 要： | 简要介绍立体定向放射外科治疗装置X刀,以及X刀的输出剂量分布特点。对X刀的输出剂量进行测量时,采用不同有效体积的电离室,对测量结果进行了比较、分析,提出了适合X刀的输出剂量测量的电离室。
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| 关 键 词： | 立体定向放射外科 X刀 电离室 |
| 文章编号： | 1672-8270（2006）05-30-02 |
| 收稿时间： | 2006-02-28 |
| 修稿时间： | 2006-02-28 |
Analysis of influence of ionization chamber in X-Knife Measurement |
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| Qingjun Zhao,Xiwen Sun. Analysis of influence of ionization chamber in X-Knife Measurement[J]. China Medical Equipment, 2006, 3(5): 30-31 |
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| Authors: | Qingjun Zhao Xiwen Sun |
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| Abstract: | The paper introduces the stereotactic radiosurgery equipment X-Knife, and the distributed features of the absorbed dose output of X-Knife briefly. Ionization chambers with various valid volume are used to measure the ahsorhed dose output of X-Knife, the results are compared and analyzed. The suitable ionization chamher for the absorhed dose measurement in X-Knife is provided. |
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| Keywords: | stereotactic radiosurgery X-Knife ionization chamber |
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