ICU护士为机械通气患者安全吸痰的临床观察

机械通气是救治呼吸衰竭的重要措施。正压机械通气妨碍纤毛运动，气管内插管阻止痰液的排出。因此，吸痰是护理机械通气患者的主要技术操作。吸痰方法不当可造成多种不良后果，甚至危及生命。所以，掌握正确的吸痰方法是安全吸痰、保持呼吸道通畅的关键。

Clinical Observation of the Safe Suctioning Technique for Patients on Mechanical Ventilation

Mechanical ventilation is an important method for treating respiratory failure.Possitive Pressure of mechanical ventilation may impede the movement of villi,Intubation may obstruct the secretions from coughing out.Therefore,suctioning is the main task to nurse the patients on mechanical ventilation.An improper suctioning causes many problems,which can threaten patient's life.So that,Consistent use of the best possible suctioning technique ensures safer suctioning and maintains airway patent.