本文阐述了呼吸机潮气量测量原理及与潮气量指示值有关的几个因素,使工程技术人员通过设备(功能单元)的结构特点、工作原理、工作状况以及对设备的检测分析,判定潮气量指示值误差的原因.%This paper introduces the measurement principle of tidal volume(TV), and some factors related to indicator value of TV. By the structural features, working principle, working condition and equipment analysis, engineers and technical personnel could find out the reasons of indicator value error.
展开▼
