Position of ARDS Patients Improvement of the Effects of Mechanical Ventilation

Objective To observe position improvement(recumbent position change prone position) of ARDS patients with mechanical ventilation oxygenated state influence.Methods Choosing ARDS patients with mechanical ventilation sixty cases,dividing them into prone position group and normal group(recumbent position),observing the prone position ventilation 0.5 h,3 h and 5 h,and comparing SpO2,PaO2,PaO2/ FiO2,HR and MAP,etc in the two groups.Results Prone position ventilation in patients with HR,MAP the impact is not big(P 0.05),but change of SpO2,PaO2,PaO2/ FiO2 in the two groups has significant difference(P 0.05).Conclusion Prone position ventilation can improve the ventilation / blood flow ratio imbalance to promote ARDS patients oxygen close,correct anaerobic,achieve early weaning,and convenient implementation.Nursing personnel operating properly is the key to reduce the complications.