Sputum suction device capable of achieving rapid sputum suction emergency treatment

• Main Authors: YU JINJING, LIU HONGYAN, QIU BAIYUN
• Format: Patent
• Language: Chinese; English
• Published: 25.04.2023
• 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; DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The utility model provides a sputum suction device for realizing rapid sputum suction emergency treatment. The sputum suction device comprises a hose and a three-way connecting seat, a negative pressure suction device and a sputum collection bottle; the three-way connecting seat comprises a fixed connecting seat and three connecting pipes, the hose is communicated with the three-way connecting seat through the connecting pipes, the negative pressure suction device is communicated with the three-way connecting seat through the connecting pipes, the sputum collecting screen is communicated with the three-way connecting seat through the connecting pipes, and the sputum collecting screen is communicated with the three-way connecting seat through the connecting pipes. A three-way valve is movably mounted on the three-way connecting seat, and a permeable membrane is mounted in the sputum collecting bottle; the sputum aspirator is simple in structure, can be used for first aid, is convenient to use, and is a negativ