Application study of venturi oxygen therapy heated humidify system and closed endotracheal suctioning method for non-mechanical ventilation and tracheotomy patients with severe brain trauma
10.3760/cma.j.issn.1672-7088.2013.20.020
- VernacularTitle:文丘里氧疗温湿化系统联合密闭式吸痰法在重型颅脑损伤气管切开非机械通气患者中应用的效果评价
- Author:
Weixin ZHANG
;
Chunyan HAO
- Publication Type:Journal Article
- Keywords:
Heated humidify;
Tracheotomy;
Non-mechanical ventilation;
Oxygen therapy;
Nursing
- From:
Chinese Journal of Practical Nursing
2013;29(20):51-54
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical application of venturi oxygen therapy heated humidify system and closed endotracheal suctioning method for non-mechanical ventilation and tracheotomy patients with severe brain trauma.Methods The patients who met the experimental criterion were divided into the experimental group and the control group based on the admission date with 50 cases in each group.The experimental group was given venturi oxygen therapy heated humidify system and closed suction method,and the control group was treated with open endotracheal suctioning and continuous wet micro-injection pump method for artificial airway care.The humidification effect,sputum formation and the effect of oxygen therapy were compared between the two groups on the first day,third day and seventh day after the intervention.Results On the third and the seventh day,the humidifying effect and the effect of oxygen therapy in the experimental group were better than control group.The cases of sputum formation in the experimental group were less than the control group.They were statistically significant.Conclusions Combination of venturi oxygen therapy heated humidify system and closed endotracheal suctioning method can effectively reduce the sputum formation of non-mechanical ventilation and tracheotomy patients with severe brain trauma,it also can improve the effect of humidification and oxygen therapy,to improve ventilation,which is worthy of clinical promotion.
