Laryngeal Mask Airways ho an'ny fampiasana tokana dia vita amin'ny fitaovana ara-pitsaboana, manana biocompatibility tsara.Ny vokatra dia manana karazany 5: Normal PVC Laryngeal Mask Airways-ONE WAY, Normal Silicone laryngeal mask-ONE WAY , Reinforced PVC Laryngeal Mask Airways-ROA, Reinforced Silicone laryngeal mask-ROA, Reinforced Silicone laryngeal mask-ONE).