医用氧气流量计的计量检定与质量分析  

Metrology Measurement and Quality Analysis of Medical Oxygen Flowmeter

作　　者：王慧梅[1] 刘海波[1] 杨春光[2] 

机构地区：[1]新疆军区药品仪器检验所,乌鲁木齐830063 [2]解放军第474医院,乌鲁木齐830011

出　　处：《医疗卫生装备》2008年第10期112-112,114,共2页Chinese Medical Equipment Journal

摘　　要：目的:对本军区部分在用的医用氧气流量计进行检定和摸底。方法:依据JJG 917-1996浮标式氧气吸入器检定规程对全区部队的930只氧气流量计进行检定。结果:发现医用流量计不合格的原因主要有:潮化瓶耐压性能下降;接口密封不佳;工作压力超差;流量示值超差。结论:改善医用氧气流量计质量状况需技术监督部门、医院和生产厂家的共同努力。Objective To check some medical oxygen flowmeters in use in the military area command. Methods According to JJG 917-1996 buoy oxygen inhalant measuring rules, 930 oxygen flowmeters in the military area command were measured. Results The unqualified reasons of medical oxygen flowmeter mainly lay in the capability decline of pressure resistance of humid bottle, the poor airproof of the interface, the overflow of pressure, and the overflow of flux value. Conclusion To improve the quality situation of medical oxygen flowmeter, the department of technical supervision, hospital and manufacturer need to make efforts together.

关 键 词：医用氧气流量计 计量检定 质量分析 

分 类 号：TH789[机械工程—仪器科学与技术]