Metrology Measurement and Quality Analysis of Medical Oxygen Flowmeter
- VernacularTitle:医用氧气流量计的计量检定与质量分析
- Author:
Huimei WANG
;
Haibo LIU
;
Chunguang YANG
- Publication Type:Journal Article
- Keywords:
medical oxygen flowmeter;
metrology measurement;
quality analysis
- From:
Chinese Medical Equipment Journal
2003;0(10):-
- CountryChina
- Language:Chinese
-
Abstract:
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.
