Force FX-8C电刀常见故障的分析处理
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摘要
目的该文对日常工作中碰到的Force FX-8C电刀故障进行了分析总结,为快速定位故障并维修设备提供理论支持并方便与同行进行设备维修经验的交流与学习。方法通过研究电刀的原理图和阅读芯片手册,弄清电刀的硬件组成和工作原理,根据错误代码对设备故障进行定位,并利用示波器、万用表等测量工具进行电路信号测量。结果对日常工作中遇到的四种常见故障从电路原理上明确了原因,并深入了解低压电源电路、射频输出电路、控制电路、高压电源电路的原理,确定了故障器件,并成功完成维修。结论在深入理解了Force FX-8C型号电刀的电路原理的基础上,才能更快的确定故障器件,降低医疗设备的维修时间和费用,更好地为医院服务。
Objective To provide the theoretical support for the rapid location of faults and the equipment maintenance and facilitate the exchange and learning of equipment maintenance experience with counterparts, the failure of Force FX-8 C electrosurgical generator encountered in daily work was analyzed and summarized. Methods The hardware composition and working principle of the electrosurgical generator were clarified by studying the diagram of the electrosurgical generator and reading the chip manual.The equipment faults were located according to the error code, and the measurement for circuit board signal was carried out by using measuring tools such as oscilloscopes and multimeters. Results The reasons of the four common faults encountered in daily work were clearly defined from the circuit principle, and the principles of low-voltage power supply circuit, radio frequency output circuit, control circuit, and high-voltage power supply circuit were deeply understood. Then the fault devices were determined and the maintenance was successfully completed. Conclusion Based on an in-depth understanding of the circuit principle of the Force FX-8 C Electrosurgical Generator, it is possible to determine the faulty devices faster, reduce the maintenance time and the maintenance cost of hospital equipment, and provide better service to the hospital.
Objective To provide the theoretical support for the rapid location of faults and the equipment maintenance and facilitate the exchange and learning of equipment maintenance experience with counterparts, the failure of Force FX-8 C electrosurgical generator encountered in daily work was analyzed and summarized. Methods The hardware composition and working principle of the electrosurgical generator were clarified by studying the diagram of the electrosurgical generator and reading the chip manual.The equipment faults were located according to the error code, and the measurement for circuit board signal was carried out by using measuring tools such as oscilloscopes and multimeters. Results The reasons of the four common faults encountered in daily work were clearly defined from the circuit principle, and the principles of low-voltage power supply circuit, radio frequency output circuit, control circuit, and high-voltage power supply circuit were deeply understood. Then the fault devices were determined and the maintenance was successfully completed. Conclusion Based on an in-depth understanding of the circuit principle of the Force FX-8 C Electrosurgical Generator, it is possible to determine the faulty devices faster, reduce the maintenance time and the maintenance cost of hospital equipment, and provide better service to the hospital.
引文
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[15]张波,赵东升.手术部电外科设备质控体系的建立[J].医疗卫生装备,2013,34(6):105-106.
[2]王浩文,骆毅斌,吕晓龙,等.高频电刀的设计原理及其使用中的注意事项[J].医疗装备,2017,30(3):21-22.
[3]盛况,孔德友,郑冉冉.威力Force FX-8C电刀电源原理分析与故障维修案例[J].中国医学装备,2017,14(2):143-145.
[4]张洪让.电工原理[M].2版.北京:中国电力出版社,2004:21-27.
[5]徐林.Valleylab威力高频电刀故障分析及维修[J].现代仪器与医疗,2012,18(3):87-88.
[6]Valleylab Force FX-8C Electrosurgical Generator Service Manual[Z].
[7]铃木雅臣.晶体管电路设计(上)[M].北京:科学出版社,2009:10-50.
[8]曾永康,王小瑜.Valleylab Force FX高频电刀常见故障分析两例[J].中国医疗设备,2017,32(9):99-102.
[9]张韬.威力Force2高频电刀接触质量检测系统的工作原理及故障维修[J].医疗装备,2016,29(21):29-30.
[10]魏道如.美国威力Force EZ-8C电刀特殊故障维修一例[J].医疗装备,2013,26(9):57.
[11]刘欣.威利Force-FX高频电刀常见故障排除及安全使用[J].北京生物医学工程,2010,29(3):329-330.
[12]张伟,云庆辉.高频电刀的安全问题及常见故障维修[J].医疗卫生装备,2012,33(4):138.
[13]刘烨斌,宋成利.高频电刀的质量控制与管理[J].生物医学工程进展,2016,37(1):19-21.
[14]王鹏,刘烨斌.高频电刀的计量检测与质量控制[A].中华医学会.中华医学会医学工程学分会第十五次全国学术年会论文集[C].2015:264-267.
[15]张波,赵东升.手术部电外科设备质控体系的建立[J].医疗卫生装备,2013,34(6):105-106.