|
|
|
| Comparison of Radiation Doses of Different Machines in Standard Coronary Angiography |
| JIN YAN-qin1, LI Li-hua2 |
1. Shandong Provincial Third Hospital, Image Center. Jinan 250031 China;
2. Shandong Provincial Third Hospital Interventional Medicine |
|
|
|
|
Abstract Objective To discuss the radiation dose contrast between heart special FD DSA machine and FD DSA machine in the standard 8 position coronary artery angiography.Methods 50 cases were rearded with siemens AXIOM-Artisdfc heart FD DSA machine while the same samples with GE Tnnova IGS530 FD DSA machine. Todo stardard 8 position coronary artery angiography was done with 15 cm thick organic vireous die line measurement card for the two machines again. And then normal perspective and movie collection was done with 20 cm thick organic vitreous die line measurement card for the two machinesin referfnce point. At last the data was analyzed.Results The value of cumulative dose for simens and GE were 153.7 mGy and 410 mGy respectively. The value of dpse-area product for simens and GE were 11.42 mGy*cm2 and 37.22 mGy*cm2 respectively.Conclusion The radiation dose of the heart FD DSA machine was obviously less than that of the FD DSA machine.
|
|
Received: 02 April 2017
|
|
|
|
|
|
[1] 王志康 孙建忠 章伟敏 平板DSA和Ⅱ/TV DSA在透视下的影响质量和辐射剂量比较[J].中华放射医学与防护杂志,2006,26(4):392-395.
[2] 西门子AXIOM Artis-dfc操作手册卷1技术说明平板探测器(FD)P16.
[3] 西门子AXIOM Artis-dfc操作手册卷1安全提示放射防护P38.
[4] GE Innova IGS530操作手册电子版第23-附录-辐射安全指南5-1.
[5] 朱纯生,洪国斌,郑晓琳,等.平板DSA低剂量技术在冠状动脉造影中的应用[J].放射学实践,2011,26(7):756-758.
[6] GE Innova IGS530操作手册电子版第23-附录-辐射安全指南7-6. |
|
|
|
