Related Experiment Video
Updated: Oct 1, 2025

A Novel Rescue Technique for Difficult Intubation and Difficult Ventilation
Published on: January 17, 2011
Near total intrathoracic airway obstruction managed with a Tritube® and flow-controlled ventilation
L Mallam1, D Massingberd-Mundy1, M Girgis1
1Department of Anaesthesia Poole Hospital NHS Trust Poole United Kingdom.
Abstract:
We describe the management of a case of near total airway obstruction in a 79-year-old man who presented with a 2-week history of increasing shortness of breath and stridor. Computed tomography imaging revealed a mid-tracheal mass of unknown aetiology with critical airway obstruction. We secured the patient's airway using a TriTube® (Ventinova, Eindhoven, the Netherlands). While this facilitated a secure airway past the lesion, various issues were encountered which complicated the safe conduct of anaesthesia. We conclude that while the TriTube and Evone® flow-controlled ventilation (Ventinova) are useful for critical airway obstruction, they can be problematic and thorough planning is essential.
Related Concept Videos
Tracheostomy: Procedure and Tubes
Tracheostomy tubes can be made of semiflexible plastic (polyurethane or silicone), rigid plastic, or metal, and they come in...
Endotracheal Intubation I: Procedure
The ET tube comprises various components, including a standard adaptor to attach a bag-valve-mask (BVM) or ventilator, a cuff, a pilot balloon, and radiopaque markings along its length to measure the insertion distance. The tube sizes...
Cardiopulmonary Resuscitation V: Advanced Airway Management Techniques
Cardiopulmonary Resuscitation II: ACLS Airway Management
Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen
Venturi Mask
The Venturi mask, named after the Venturi effect, is designed to deliver precise oxygen concentrations. It consists of a large tube with an oxygen inlet that narrows down, causing a pressure drop that pulls air in through adjustable side ports. The mask is a lightweight,...
Oxygen Delivering System III: Tracheostomy and T-piece
Tracheostomy
A tracheostomy is a surgically created opening (stoma) in the anterior part of the trachea. It is used to establish a patient airway, bypass an upper airway obstruction, simplify the removal of secretions, permit long-term...

