| 东软CT-C3000螺旋CT的维修分析 |
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| 引用本文： | 曲良勇 苑翠红. 东软CT-C3000螺旋CT的维修分析[J]. 医疗设备信息, 2007, 22(11): 92-94 |
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| 作者姓名： | 曲良勇 苑翠红 |
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| 作者单位： | 上海中冶医院放射科,上海200941 |
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| 摘 要： | 通过对我院CT—C3000螺旋CT的维修记录进行统计分析，发现高压部分故障最多，占总故障的51％；床和床控机次之，占总故障的21％；再者是机架故障，占总故障的8％；剩余切片和数据采集系统（DAS系统）占总故障的10％：球管曝光35万次，除老化原因损坏外，整个使用过程中没有任何故障。并指出CT的定期保养对减少故障率有很大的作用。
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| 关 键 词： | 螺旋CT 螺旋CT维修 CT球管 |
| 文章编号： | 1007-7510（2007）11-0092-03 |
| 收稿时间： | 2007-07-19 |
| 修稿时间： | 2007-07-19 |
Analysis on the Maintenance of Neusoft CT-C3000 Spiral CT |
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| QU Liang-yong; YUAN Cui-hong. Analysis on the Maintenance of Neusoft CT-C3000 Spiral CT[J]. Information of Medical Equipment, 2007, 22(11): 92-94 |
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| Authors: | QU Liang-yong YUAN Cui-hong |
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| Abstract: | Makes the statistical analysis of the maintenance record of our hospital CT-C3000 spiral CT and finds that high-voltage fail- ures occur mostly, about 51% of the total ones; secondary, bed and bed controlling machine failures, 21%; thirdly, the rack failure, 8%; The surplus slice and the DAS system failures, about 10%. CT tube exposes 350,000 times, without any failure excepting for aging. And points out that the periodic maintenance is great helpful to reduce the failure rate of CT. |
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| Keywords: | spiral CT CT maintenance CT tube |
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