Figure 2From: Assessment of Truflex™ articulating stylet versus conventional rigid Portex™ stylet as an intubation guide with the D-blade of C-Mac™ videolaryngoscope during elective tracheal intubation: study protocol for a randomized controlled trial Advantage of the Truflex™ articulating stylet. The shape of the endotracheal tube has been changed to conform to that of the D-Blade using the Truflex™ articulating stylet.Back to article page