Figure 3From: Laypersons can successfully place supraglottic airways with 3 minutes of training. A comparison of four different devices in the manikinTime of insertion dependent on the supraglottic device. Cobra needed the longest time for insertion (p < 0.0001)*. No statistically significant differences between the insertion times of the other three devices were found. Data are presented as mean ± SD.Back to article page