摘要
目的:在现代的OEM制造方式下,通过精心设计制造各种诊断床等辅助设备,结合整体采购高频高压发生器与影像增强电视系统等部件,组配成符合各种临床要求的现代大型X射线机并达到质量保证。方法:采用PLC控制技术来提高X射线机诊视床控制的可靠性。结果:数年前所设计的PLC诊视床控制应用于数字化X射线机产品,除诊视床机械部分存在很少故障外,PLC床电路控制的故障基本为零。结论:实践证明了X射线机诊视床用PLC控制,确实提高了控制水平与可靠性。
Objective By the modern manufacture regulation of original equipment manufacture（OEM）, the quality of large scale X-ray equipment is ensured by means of assembling the purchased key components, such as high frequency and high voltage generators and X-TV systems, etc. Methods The technology of Programmable Logic Controller （PLC）was utilized to improve the reliability of X-ray examination table. Results The design of PLC-controlled X-ray examination table was used in the digital X-ray equipment yeas ago. The malfunction probability of mechanic parts was very low, whereas the electric circuit part was almost zero. Conclusion The practice of PLC improves the reliability and control level for X-ray equipment.
出处
《医疗卫生装备》
CAS
2008年第8期58-59,共2页
Chinese Medical Equipment Journal
