Sputum suction device for pneumology department patient

• Main Authors: TU PINGHUA, WANG NANA
• Format: Patent
• Language: Chinese; English
• Published: 19.04.2022
• Subjects: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE

The utility model discloses a pneumology department patient sputum suction device which comprises a shell, a sputum suction pipe is installed on the shell, a negative pressure pipe is installed on the side, located on the sputum suction pipe, of the shell, a negative pressure machine is installed at the other end of the negative pressure pipe, and a blocking plate transversely slides at the bottom of the shell. A through hole matched with the sputum suction tube and the negative pressure tube is formed in the barrier plate, a collecting barrel is placed below the barrier plate, a communicating tube matched with the through hole is installed on the collecting barrel, a guide shifting plate is fixed to the outer side of the barrier plate, and an arc-shaped clamping groove is formed in the position, corresponding to a bottle opening in the top of the collecting barrel, of the guide shifting plate; the front end of the guide shifting plate is of an arc-shaped structure; according to the sputum suction device, rap