Sputum vibrator

The sputum vibration device comprises a cylindrical main body, one end of the main body is provided with a guide pipe, a cavity is formed in the main body, an opening is formed in the side wall of the cavity in a penetrating mode, a suction mechanism connected with the guide pipe is installed in the cavity, and the suction mechanism is connected with the guide pipe. According to the sputum suction device, the main body is arranged, the catheter is arranged at one end of the main body and used for being inserted into the trachea, the cavity is formed in the main body, the opening is formed in the side wall of the cavity, and the suction mechanism can be installed at the opening to generate negative pressure so that sputum can be sucked through the catheter; therefore, continuous suction of the equipment can be achieved by replacing the suction mechanism, the structure is simple, and carrying is convenient. 本实用新型公开了一种振痰器，包括主体，所述主体呈圆柱形，所述主体的一端设置有导管，所述主体的内部设置有腔体，且腔体的侧壁贯穿设置有开口，所述腔体的内部安装有与所述导管相连的吸取机构，所述主体远离导管的一端设置有