Tracheal tube

The utility model provides a tracheal tube, including hose body, connector, loop type gasbag and gasbag gas tube, the one end of hose body air inlet is equipped with said connector, be close to the gas outlet position of hose body is equipped with said loop type gasbag, the loop type gasbag encircles the outer pipe wall setting of hose body, the gasbag gas tube with the communicating setting of loop type gasbag is in on the lateral wall of hose body, be close to on the hose body the well upper portion of air inlet one end is arranged and is equipped with a plurality of protruding ring, said protruding ring encircles the outer pipe wall setting of hose body. Said tracheal tube simple structure, easily operation, practicality are high, can be better with the cooperation of medical twill abrasive band, easily twine and tie up fixedly, can effectively prevent tracheal tube slippage or unexpected tube drawing, reduce because probability that medical malpractice that tracheal tube leads to takes place guarantee patient's safety.