معنی عبارات هایلایت شده چیه (بیهوشی در دامپزشکی)

Question

A reliable method for ensuring that cuff pressures are within the recommended range is to use a cuff monitor to inflate high volume, low pressure cuffs. A cuff monitor is essentially a low‐pressure manometer similar to those used for Doppler blood pressure measurement that is attached to the pilot balloon of the cuff and provides a measure of intracuff pressure. Other commercially available cuff inflation guides are available for the human market and can be adapted to veterinary use (Fig. 3.8). Alternatively, it is more common to use a leak test, performed by inflating the cuff until a leak is no longer audible while maintaining airway pressures of 20–30 cmH2O. The pilot balloon used for inflating the endotracheal tube cuff is connected to the cuff via a channel incorporated into the endotracheal tube and normally includes a syringe activated self‐sealing valve system.