Observation on application effect of vibration sieve atomizer for patients with invasive mechanical ventilation
Abstract：Objective:To observe the application effect of vibration sieve atomization method for patients with in-vasive mechanical ventilation.Methods:A total of 40 cases of respiratory failure patients treated by mechanical ventilation in our hospital from July 2015 to November 2015 were randomly divided into observation group and control group.The patients in observation group(n=20)adopted atomizer inhalation vibration sieve.The pa-tients in control group(n=20)used conventional air compressor pump atomizing inhalation.Then the difference of respiratory rate,tidal volume,peak airway pressure,dynamic compliance between two groups and the atomi-zation time,operation time,the number of ventilator alarm and liquid residue were compared between both groups.Results:The influence of vibration sieve atomization method was less on tidal volume,respiratory rate, peak airway pressure,and dynamic complian,and the difference has no statistical significance before atomization and during atomization(P>0.05).The operation time,atomization time in observation group were significantly shorten,the number of alarms and the amount of drug residue were reduced,the difference between the two groups was statistically significant(P<0.01).Conclusion:Vibration sieve atomizer was convenient and quick to use,atomization time was short,could effectively reduce drug residue.
Keywords：mechanical ventilationinhalationvibration sieve atomizertidal volumeatomization timeoperation timeventilator alarmdrug residue
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 4411-4413 )