Critical importance of tracheal tube cuff pressure management
نویسندگان
چکیده
منابع مشابه
Comparison of tracheal tube cuff inflation pressure among anesthesia team with different gradual level
Background & Objectives: Tracheal intubation is frequently performed in operating room. Over inflation of the endotracheal tube cuff is a risk factor for tracheal ischemia and subsequent complications. On the other hand inadequate cuff pressure increases the risk of aspiration of gastric contents. In this study, the endotracheal tube cuff pressure filled by the anesthesia team has been compared...
متن کاملMaintenance of tracheal tube cuff pressure: where are the limits?
Continuous control of tracheal tube cuff inflation using a pneumatic device resulted in severe tracheal wall damage in ventilated piglets. This damage was similar in piglets managed with manual control of cuff inflation. The periodic hyperinflation of the tube cuff used in both groups of this study may explain these results. This manoeuvre should be avoided in clinical practice.
متن کامل[Effects of tracheal tube cuff limit pressure (25 cmH2O) and "seal" pressure on tracheal mucosa of dogs.].
BACKGROUND AND OBJECTIVES Injuries of tracheal mucosa in contact with tracheal tube cuff is a function of cuff pressure and exposure time. This study aimed at analyzing injuries of tracheal mucosa in contact with tracheal tube cuff inflated to reach "seal" pressure or limit 25 cmH2O pressure, below critical 30 cmH2O, to prevent tracheal damage. METHODS This study involved 16 dogs submitted to...
متن کاملThe effect of pilot balloon design on estimation of safe tracheal tube cuff pressure.
We studied the effect of pilot balloon design on the ability of experienced anaesthetists to assess and inflate tracheal tube cuffs to safe pressures. A model trachea was designed, incorporating a degree of compliance and an air leak, to evaluate six different pilot balloons grafted onto identical tracheal tubes. Pilot balloons were inflated to one of four pressures and anaesthetists were asked...
متن کاملComparison of tracheal tube cuff pressure with two techniques: fixed volume versus pilot balloon palpation
Introduction: Filling tracheal tube cuff (TTC) after intubation is necessary to provide a safe airway in intubated patients. On the other hand, excessive increase or decrease in the pressure of TTC's balloon leads into the dangerous complications such as necrosis and/or aspiration. Accordingly, in the present study, we tried to evaluate the most two common fixed volume and pilot balloon palpita...
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ژورنال
عنوان ژورنال: World Journal of Anesthesiology
سال: 2015
ISSN: 2218-6182
DOI: 10.5313/wja.v4.i2.10