Laryngeal mask airway (LMA) ndi chinthu chothandiza chomwe chinapangidwa chapakati pa zaka za m'ma 1980 ndipo chimagwiritsidwa ntchito ngati mankhwala oletsa ululu kuti akhazikitse njira yotetezeka yoyendera mpweya. Laryngeal mask airway yokhala ndi zabwino zambiri ili ndi zabwino zambiri, monga zosavuta kuzigwiritsa ntchito, kuyika bwino kwambiri, mpweya wabwino wodalirika, ...
Werengani zambiri