临床医学工程2016，Vol.23Issue(1)：18-19,2.DOI:10.3969/j.issn.1674-4659.2016.01.0018
简易空氧混合器在新生儿头罩氧疗的临床应用
Clinical Application of Simple Air-Oxygen Blender in Oxygen Therapy via Head Box of Newborns
左雪梅 1黎红梅 1温碧霞 1郭青云1
作者信息
- 1. 广东省江门市中心医院, 广东江门529000
- 折叠
摘要
Abstract
Objective To explore the safety and effects of simple air-oxygen blender in oxygen therapy via head box of newborns. Methods 104 cases of newborns with hypoxemia were divided into three groups. Group A (32 cases) inhaled pure oxygen with flow rate>5 L/min, group B (35 cases) inhaled pure oxygen with flow rate<5 L/min, and group C (37 cases) received inhalation by simple air-oxygen blender made by ourselves to regulate the oxygen flow and air flow to achieve the target oxygen concentration, with oxygen flow rate<5 L/min and total flow rate>5 L/min. Three hours after treatment, the curative effective rate and ABG results were compared among 3 groups. Results There was no statistical difference among three group in the curative effective rate (P>0.05). The incidence rate of high oxygen partial pressure of group A was significantly higher than that of group C (X2=38.638, P<0.05), and the incidence rate of carbon dioxide retention of group B was significantly higher than that of group C (X2=12.413, P<0.05). Conclusions Simple air-oxygen blender in oxygen therapy via head box has exact effect, and few adverse reactions; also, it's easy to operate in clinic, and worthy of promotion in primary hospital.关键词
简易空氧混合器/新生儿/头罩/氧疗/血气分析Key words
Simple air-oxygen blender/Newborn/Head box/Oxygen therapy/Blood gas analysis分类
医药卫生引用本文复制引用
左雪梅,黎红梅,温碧霞,郭青云..简易空氧混合器在新生儿头罩氧疗的临床应用[J].临床医学工程,2016,23(1):18-19,2.
