摘要
呼吸机是生命支持类设备中最重要的设备之一,目前在临床上已广泛地应用于急诊、手术室和ICU中。而呼吸机中的流量传感器,作为呼吸机中不可或缺的组成部分,呼吸机参数的采集与分析都离不开它,甚至直接影响其的准确性和有效性。文章对几种常用呼吸机流量传感器的结构以及工作原理进行分析,并且探讨常见几种常用流量传感器的维护及保养,希望对相关人员有所帮助。
Breathing machine is one of the most important life support equipment,which has been widely used in emergency,operating room and ICU.The flow sensor in the suction machine,as an indispensable part of the suction machine,the collection and analysis of suction machine parameters can not be separated from it,even directly affect its accuracy and effectiveness.In this paper,the structure and working principle of several kinds of commonly used flow sensor are analyzed,and the maintenance of common flow sensor is discussed.
作者
南智懿
NAN Zhi-yi(Department of Equipment of Wenzhou Hospital of Traditional Chinese Medicine,Zhejiang Wenzhou 325000)
出处
《中国医疗器械信息》
2020年第21期174-175,186,共3页
China Medical Device Information
关键词
呼吸机
流量传感器
原理
维护
ventilator
flow sensor
principle
maintenance
