药（械）准字	苏扬药管械（准）字2005第1660069（更）号	灭菌方式	环氧已烷
有效期	24（月）	一次性使用	是

插管A型MD021-COral Pharyngeal Airway (A Type)MD021-CMaterial: Is made by the medical non-toxic high polymer material.Structure: The connecting pipe by the nose and the attachment is composed.