Trachea cannula with integrated adjustable bite block

The utility model provides a trachea cannula with an integrated adjustable bite block. The trachea cannula comprises a cannula body and the bite block arranged on the outer side of the cannula body in a sleeving mode. The bite block can slide along the tube body; the bite block comprises a bite block main body and a fixing buckle, and the fixing buckle is rotationally mounted on the bite block main body; a locking part is arranged on the tube body, and the fixing buckle can be clamped and fixed with the locking part through rotation, so that the bite block is fixed on the outer side of the tube body. According to the technical scheme, the problems that an existing trachea cannula is inconvenient to carry out oral care and not firm in fixation are solved. 本实用新型提供一种带有一体可调式牙垫的气管插管，包括管体和套设于所述管体外侧的牙垫；所述牙垫能够沿所述管体滑动；所述牙垫包括牙垫主体和固定卡扣，所述固定卡扣转动安装于所述牙垫主体；所述管体上设置有锁止部，所述固定卡扣能够通过转动与所述锁止部卡合固定，从而使所述牙垫固定于所述管体外侧。本实用新型的技术方案解决了现有气管插管进行口腔护理不便及固定不牢的问题。