【摘 要】这篇文章主要讲述超声内镜系统的一个组成与工作原理。 【关键词:】超声内镜 环扫型.扇扫型.漏水 故障
【Abstract】 This article is mainly about the most common fiber endoscope leak after a few symptoms, and the reasons for its failure phenomenon analysis.
【Key words】EUS ring sweep type. Fan sweep type. Leakage fault