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Fig. 1 | BMC Anesthesiology

Fig. 1

From: The evaluation of a better intubation strategy when only the epiglottis is visible: a randomized, cross-over mannequin study

Fig. 1

a Holding the top of the endotracheal tube and (b) bending the elbow to the chest right after the cuff passed through the incisors to elevate the tip of the tube with greater torque. All processes were recorded with a video camera. (c) The camera was attached to the blade for recording purposes. The participants used the direct laryngoscope without watching the screen. The white arrow indicates the location of the camera

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