Published in:
01-02-2021 | Letter to the Editor
Identifying endotracheal tube (ETT) cuff hyperinflation without a manometer: a simple method
Author:
Summit Dev Bloria
Published in:
Journal of Clinical Monitoring and Computing
|
Issue 1/2021
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Excerpt
Endotracheal tube (ETT) cuff hyperinflation is known to cause ischaemia of tracheal mucosa, postoperative sore throat and many other complications [
1,
2]. The recommended ETT cuff pressure is between 20 and 30 cm of water [
3]. ETT cuff is usually either not measured at all or measured intermittently using analogue/digital cuff manometers. Continuous measurement of ETT cuff pressure has been recommended [
4]. Subjective measurement of cuff pressure like palpation of pilot balloon has been proven to be inaccurate. A simple method of identifying overinflation of ETT cuff is described here. …