Novel sputum suction device for pneumology department nursing

The utility model discloses a novel sputum suction device for nursing in the pneumology department, and belongs to the technical field of sputum suction in the pneumology department. A novel sputum suction device for pneumology department nursing comprises a tube body, a disc is slidably connected to the interior of the upper end of the tube body, a round rod is fixedly arranged in the middle of the upper surface of the disc, a movable rod is fixedly arranged on the top face of the round rod, two connecting blocks are slidably connected to the movable rod in an up-down symmetrical structure, a sliding block is rotatably connected to the bottom face of the movable rod, and a rotating rod is arranged at the lower end of the movable rod. A spring A is fixedly arranged on the lower wall of the front end of the rotating rod, a T-shaped block is fixedly arranged on the top face in the pipe body, a communicating pipe is fixedly arranged on the upper surface of the left end of the disc, a rotating seat is fixedly arr