Research and application of new three-way steel-reinforced trachea tube / 医疗卫生装备

This paper introduces a brand-new three-way trachea tube reinforced by steel.It has a three-way junction.The main tube has the function of ventilation and connection,while the side tube which can be connected to oxygen-breath tube is used for the autonomic breath of the patient or for nurses to draw secretions.Furthermore,the steel wire is inserted in the tubes in case it is snapped.