Randomized crossover comparison of the ProSeal with the classic laryngeal mask airway in unparalysed anaesthetized patients

The ProSeal is a wire-reinforced laryngeal mask airway with an additional drain tube that leads to the distal tip of the laryngeal cuff. The design should improve the seal with the larynx. The ProSeal and classic laryngeal mask airways were compared in 180 patients in a randomized crossover study. P...

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