中国医疗设备2018，Vol.33Issue(7)：98-100,3.DOI:10.3969/j.issn.1674-1633.2018.07.028
DL-C-B型超短波治疗机故障分析与维修一例
One Case of Analysis and Troubleshooting of DL-C-B Ultrashort Wave Therapy Apparatus
祝树森 1庄严 1任国荣2
作者信息
- 1. 山东大学齐鲁医院(青岛)设备科,山东 青岛 266000
- 2. 山东大学齐鲁医院(青岛)影像科,山东 青岛 266000
- 折叠
摘要
Abstract
Objective Ultrashort wave therapy apparatus has been widely used in clinical as an adjuvant therapy. It is necessary for medical equipment maintenance engineers to be familiar with the ultrashort wave therapy apparatus's working principle and maintenance of common faults to ensure it's normal operation. Methods According to the troubleshooting course of a special short circuit fault case of ultrashort wave therapy apparatus fault, we analyzed and narrowed the fault range via combining with fault phenomenon, working principle, circuit principle and the actual circuit. At last, the fault hidden trouble was detected by component test. Results After changing the performance of the components, the ultrashort wave therapy apparatus ran normally. Conclusion This method is feasible and the maintenance cost is low. This research can offer reference for the maintenance of ultrashort wave therapy apparatus, as well as provide maintenance direction for medical equipment maintenance engineers.关键词
超短波治疗机/电子管故障/倍压整流/康复理疗Key words
ultrashort wave therapy apparatus/electronic tube fault/voltage doubling rectifying/general healing treatment分类
医药卫生引用本文复制引用
祝树森,庄严,任国荣..DL-C-B型超短波治疗机故障分析与维修一例[J].中国医疗设备,2018,33(7):98-100,3.
