麻醉机工作原理及麻醉气体浓度输出检测方法探讨  

Discussion on the principle of anaesthetic machine and measurement method for output concentration of anesthesia gas

作　　者：张曼华[1] 高树森[2] 张秋实[2] 黄呈凤[2] 张庆勇[2] 

机构地区：[1]长春市中心医院分诊部,吉林长春130051 [2]总后卫生部药品仪器检验所,北京100071

出　　处：《中国医学装备》2013年第10期32-35,共4页China Medical Equipment

摘　　要：目的:探讨麻醉机的工作原理及麻醉气体浓度输出的检测方法。方法:介绍麻醉呼吸机及其蒸发器工作原理,分析影响蒸发器麻醉气体浓度输出的因素,并根据现行标准对未来麻醉气体浓度输出的检测方法进行初步探索。结果:建立了氧流量分别在1 L/min和5 L/min的麻醉气体浓度输出的测试方法,该测试方法包括检测环境、检测仪器以及检测项目。结论:麻醉气体浓度输出的控制有助于提高医院的医疗质量,降低医疗风险,对临床使用麻醉呼吸机的医生、护理人员和医学工程人员均具有重要参考价值。Objective： To study the principle of the anaesthetic machine and measurment methods for output concentration of anaesthetic gas. Methods： Based on introduction of the principles of anaesthetic machine and its evaporator tank, it analyzed some impact factors that influence the concentration value of anaesthetic gas output. Thereafter, the measurement method of output concentration of anaesthetic gas will be preliminarily studied and discussed according to some relative standards. Results： The measurment methods for output concentration of anaesthetic gas are established, including test environment, test equipment and its connection, test items and methods. Conclusion： The quality control of anaesthetic gas output will contribute to improve the medical quality and reduce the medical risk. The article will be helpful to relevant clinicians, clinical nurses and mecical engineers

关 键 词：麻醉呼吸机 蒸发器 质量控制 气体分析仪 

分 类 号：R197.39[医药卫生—卫生事业管理]