.Product description Laryngeal Mask Airways for single use is made from the medical grade material, have excellent biocompatibility. The products have 5 types: Normal PVC Laryngeal Mask Airways-ONE WAY, Normal Silicone laryngeal mask-ONE WAY , Reinforced PVC Laryngeal Mask Airways-TWO WAY, Reinforced Silicone laryngeal mask-TWO WAY, Reinforced Silicone laryngeal mask-ONE WAY). Structural characteristic: General Laryngeal Mask Airways for single use:Formed by cuff, airway tube, 15mm connector (airway connector), inflation line, pilot balloon and valve; Reinforced Laryngeal Mask Airways for single use:Formed by cuff, airway tube, 15mm connector (airway connector), inflation line, pilot balloon, valve and spring. Intended Use: This product is used to establish short term artificial airway for patients at anesthesia operation, artificial ventilation and help patients to breathing.Laryngeal Mask.jpg1.jpg5.jpg