| Prestilix 1690遥控X线检查床电路改进设计与应用 |
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| 引用本文： | 王建国 杨晓宇 李静. Prestilix 1690遥控X线检查床电路改进设计与应用[J]. 医疗设备信息, 2006, 21(1): 6-8 |
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| 作者姓名： | 王建国 杨晓宇 李静 |
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| 作者单位： | 首都医科大学附属北京同仁医院医学影像中心 北京100730 |
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| 摘 要： | 目的对GE1690遥控X线检查床电路进行改进设计,消除摄影运动控制系统中影响图像清晰度的隐患,提高设备的可靠性。方法针对设备存在的问题,在原系统电路中增加逻辑控制功能及抗干扰措施,设计出组合逻辑电路,采用CMOS数字集成电路实现其功能。结果通过实践检验,使用效果良好,各项指标达到了设计要求,从根本上解决了实际问题。结论该电路设计严谨,具有实用价值。
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| 关 键 词： | 设备设计 工艺学 放射学 |
| 文章编号： | 1007-7510（2006）00-0006-03 |
| 收稿时间： | 2005-04-13 |
| 修稿时间： | 2005-04-13 |
An improvement of the circuit of GE Prestilix 1690 remote control X-ray R/F table and its application in clinic |
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| WANG Jian-guo,YANG Xiao-yu,LI Jing. An improvement of the circuit of GE Prestilix 1690 remote control X-ray R/F table and its application in clinic[J]. Information of Medical Equipment, 2006, 21(1): 6-8 |
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| Authors: | WANG Jian-guo YANG Xiao-yu LI Jing |
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| Affiliation: | Beijing Tongren Hospital affiliated to Capital University of Medical Sciences,Beijing 100730, China |
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| Abstract: | Objective Make an improvement on the circuit of GE Prestilix1690remote control X-ray R/F table,eliminate the trouble hidden in the radiology movement control system which may affect image definition and improve the relia-bility of the equipment.Methods Aim at equipment's problem,design and add a new CMOS digital circuit on the original circuit to add logic control function and improve the ability of anti-jamming.Results A good result by test,get all the design specifications and resolve the practical problem completely.Conclusions The design is precise and this CMOS digital circuit has practical value. |
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| Keywords: | equipment design technology radiology |
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