• An saka shi da 100% silicone silicone. • Lines guda biyar da aka bayyana sau biyar suna bayyana lokacin da cuff yana cikin ɗakin lebur, wanda zai iya guje wa cuff don lalata yayin sakawa. • Tsarin mashaya biyu-Epiglottis a cikin kwano, zai iya hana toshewa ta haifar da ptosis ptosis. • Ba tare da amfani da laryngoscopy Glottis, rage abin da ya faru na ciwon makogwaro, Glott Edema da sauran rikice-rikice.