This Chong Zuo Department Ti lead to the Gai Liang structures of Gas pipes Gong Yi Seed Medical Treatment oropharynxs, and main Te Se Department are in what:The mouth that oropharynx leads to Gas pipes stings Let in portion and sets a Soft Pads parts； The Soft Pads parts Mining mould Rubber, Soft rubber Rubber or Soft silicons Rubber institute System at can enclose with mono- Soft Pads of As or the kenel of two Soft Pads, When sufferer teeth Tooth bite the Soft Pads parts Time that oropharynx leads to Gas pipes； in addition to the easypro Fitness of More, more avoidable tooth Tooth is by Injury person with Medical Treatment Soft.本創作係提供一種醫療用口咽通氣管之改良結構，主要特色係在於：口咽通氣管之口咬部上設置一軟墊件，該軟墊件採用醫療用軟塑膠、軟橡膠或軟矽膠所製成，可以為一軟墊圈或二軟墊之型態，當病患牙齒咬住口咽通氣管之軟墊件時，除了較舒適外，更可避免牙齒受傷者。
