Supraglottic Airway
ConsumablesAnesthesia Supraglottic Airway

Supraglottic Airway

A supraglottic airway (SGA) is placed above the vocal cords to maintain ventilation without entering the trachea, and is commonly used in anesthesia and emergency care.

Features

  • Creates a seal around the laryngeal inlet using either an inflatable cuff or a gel-like anatomical design.
  • Enables effective oxygenation and ventilation.
  • Less invasive than endotracheal intubation.
  • Seven sizes, from neonate to large adult.

Size chart

SizeIntended for
1.0Neonate
1.5Infant
2.0Small pediatric
2.5Large pediatric
3.0Small adult
4.0Medium adult
5.0Large adult