Cross breather suction connecting pipe

The utility model relates to a cross respiration and attraction pipe for emergency rescue of trachea intubatton comprising a connecting end 1 that connects with a breathing machine inlet pipe, a connecting end 2 that connects with a trachea intubatton, and a sputum absorbing insertion end 7 with a lid 8. The utility model is characterized in that the connecting pipe is provided with a deflating end 3 thereby is cross-shaped, the sputum absorbing end is provided with a unidirectional valve 6, the deflating end is provided with a filtering mesh 4 and an end lid 5. The utility model reduces cross infection due to the sputum absorption function without separating from breathing machine or temporary oxygen stop. Because of the employment of unidirectional valve, the sputter can not distribute sporadically around because of the negative pressure while absorbing sputum, therefore reduces cross infection. The utility model does not need to repeat the separation of the breathing machine and the trachea intubatton, thus reduces the chance for the infection of connector and also reduces the work load of nurses, the employment of deflating pipe reduces choke of patient due to sputum absorption, and the filtering mesh prevents the sputter from flowing out with deflation.