供氧吸痰管与普通吸痰管临床应用效果比较  

A clinical comparative study of ventilation sputum- aspirating tube and normal sputum- aspirating tube

作　　者：杨昌美[1] 吴萍[1] 吴显和[1] 罗庆莲[1] 卢昌碧[1] 刘珉甬[1] 

机构地区：[1]泸州医学院附属医院,646000

出　　处：《中国实用护理杂志》2011年第2期72-73,共2页Chinese Journal of Practical Nursing

基　　金：泸州医学院开发基金（2009.03）

摘　　要：目的探讨供氧吸痰管的安全性和有效性。方法对40例气管插管或气管切开需供氧吸痰的患者采用自身对比观察，分别使用供氧吸痰管和普通吸痰管吸痰，观察吸痰前、吸痰后血氧饱和度和心率的变化。结果供氧吸痰管吸痰后血氧饱和度无下降，与吸痰前对比无显著差异；普通吸痰管吸痰后血氧饱和度下降，与吸痰前对比有显著差异；供氧吸痰管与普通吸痰管，吸痰前和吸痰后心率变化对比有显著差异。结论供氧吸痰管在吸痰同时供给氧气，能减轻低氧血症，增强吸痰的安全性。Objective To investigate the safety and effectiveness of ventilation sputum-aspirating tube. Methods Forty patients with lifesaver or incision of trachea used sputum-aspirating tubes with ventilation and with normal tubes for self-contrasted observation. Then, the heart rate and saturation of blood oxygen before and after suctioning were observed. Results There was no remarkable difference in the value of saturation of blood oxygen in patients who used ventilation sputum-aspirating tube before and after administration. However, there was significant difference in the value of saturation of blood oxygen in the normal sputum-aspirating tube group. Furthermore, there was significant difference in the value of heart rate in both tubes. Conclusions Ventilation sputum-aspirating tube may supply oxygen to lighten hypoxemia. This method may enhance the safety of aspiration.

关 键 词：供氧吸痰管 普通吸痰管 吸痰 血氧饱和度 安全性 

分 类 号：R472[医药卫生—护理学]