Laryngeal mask airway (LMA) is a kind of air breather above glottis between ventilation using endotracheal tube and face mask.
喉罩是介于气管内插管通气和面罩通气之间的声门上通气装置。
Objective: to estimate the efficacy of noninvasive ventilation via face mask in severe respiratory failure (SRF) caused by chronic obstructive pulmonary disease (COPD), and observe its complications.
目的探讨无创面罩通气对慢性阻塞性肺疾病(COPD)引起的重度呼吸衰竭的疗效，并观察其并发症。
Conclusion: Mechanical ventilation via face mask for serious respiratory failure of COPD and asthma is an effect measure.
结论：经面罩机械通气治疗COPD、哮喘所致重度呼吸衰竭是有效措施。
NPPV was delivered to the patient by a face mask connected to a ventilator set in pressure support ventilation (PSV) and positive end-expiratory pressure (PEEP).
在进行标准治疗同时加用NPPV。面罩连接呼吸机，通气模式采用压力支持通气（PSV）加呼气末正压（PEEP）。
Objective: To evaluate the efficacy of mechanical ventilation via face mask on COPD and asthma patients with respiratory failure.
目的：评价经面罩机械通气治疗COPD、哮喘所致重度呼吸衰竭的疗效。
URPOSE to investigate the influence of technologic factors to face mask mechanical ventilation in chronic obstructive pulmonary disease (COPD) with respiratory failure.
目的探讨影响面罩通气治疗慢阻肺呼吸衰竭的技术因素。
URPOSE to investigate the influence of technologic factors to face mask mechanical ventilation in chronic obstructive pulmonary disease (COPD) with respiratory failure.
目的探讨影响面罩通气治疗慢阻肺呼吸衰竭的技术因素。
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