高端彩色多普勒超声诊断系统维修4例

Four Cases of High-End Color Doppler Ultrasound Diagnosis System Maintenance

本文探讨高端彩色多普勒超声在临床运用中的故障现象及故障发生的原因与排除的方法,介绍高端彩色多普勒超声系统4种不同类型的常见典型故障,对故障的基本表现、故障代码、设备工作原理和测试点隔离监测等方面进行综合分析,逐一排除并解决故障。通过对这4例典型故障的分析和解决过程,发现超声设备故障既有单一设备系列的可借鉴性,又有超声设备故障的通用性,均能用相应的方法进行排除。本文的维修思路与方法具很好的临床借鉴意义。

This article explored the high-end color Doppler ultrasound in the clinical application of the fault phenomenon and the cause of the failure and troubleshooting.By introducing four different types of common faults of high-end color Doppler ultrasound,this paper made a comprehensive analysis from the basic performance of the fault,fault code,working principle of the equipment and isolation and monitoring of the test points,so as to eliminate and solve the faults one by one.Through the analysis of these four common faults,it is found that the ultrasonic equipment faults can be used for reference by a single equipment series,and also have the versatility of ultrasonic equipment faults,which can be eliminated by corresponding methods.The maintenance ideas and methods in this paper could be an effective clinical reference.