Flex-Guide Endotracheal Tube Introducers

When direct laryngoscopy reveals a difficult airway, a reliable introducer becomes the difference between a controlled intubation and a crisis. The Flex-Guide endotracheal tube introducer — often called a bougie — is engineered specifically for those Cormack-Lehane grade III and IV views where the glottic opening is partially or fully obscured. Its coudé (angled) tip is designed to navigate anterior airways and slip beneath the epiglottis, letting clinicians confirm tracheal placement through characteristic clicks against the tracheal rings before railroading the endotracheal tube into position.

This collection covers both patient populations. The adult Flex-Guide (15 French, 60 cm, GM85110C) suits standard adult ETT sizes, while the pediatric Flex-Guide (10 French, 60 cm, GM85210C) gives the same directional control in a smaller diameter for younger patients. Both are single-use and sterile, eliminating reprocessing concerns and the risk of cross-contamination or material fatigue that comes with reused introducers.

Clinicians choosing between sizes should match the introducer French size to the internal diameter of the intended tube — the 15 Fr accommodates common adult tubes, and the 10 Fr is intended for the narrower pediatric range. The 60 cm length provides ample working room to maintain tip control while advancing the tube, and the semi-rigid shaft holds its shape without being so stiff that it risks airway trauma.

Because these are emergency- and anesthesia-critical devices, most departments stock both sizes and keep them on airway carts, in code kits, and in rapid-sequence intubation trays. If you're outfitting airway management supplies, you may also want to compare guiding and access devices such as the BD Magni-Guide and Cath-Guide introducers alongside your Flex-Guide inventory.