jet ventilation
High-frequency, low-volume ventilation technique used during shared airway procedures in pediatric surgery.
Full Definition
A specialized ventilation technique that delivers small volumes of gas at high pressure and frequency, creating effective ventilation without the need for a traditional endotracheal tube. In pediatric anesthesia, jet ventilation is particularly valuable during procedures requiring shared airway access, such as laryngeal surgery or foreign body removal. The technique allows surgeons unobstructed access to the airway while maintaining adequate gas exchange. However, it requires careful monitoring of chest expansion and carbon dioxide levels, as traditional ventilation parameters may not apply.
Usage
Usage note: Specify the frequency and pressure settings when documenting jet ventilation use.
In Context
- "Jet ventilation was employed during the laryngeal papilloma removal to maintain surgical access." — Intraoperative anesthesia record
- "The anesthesiologist monitored chest rise carefully during jet ventilation of the pediatric patient." — Clinical documentation