Sputum suction connecting pipe convenient to place and capable of keeping clean

• Main Authors: GUO YUAN, GAO YONGXIA
• Format: Patent
• Language: Chinese; English
• Published: 23.08.2022
• 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 relates to the technical field of medical instruments, and discloses a sputum suction connecting tube convenient to place and clean, which comprises a negative pressure tube and a connecting tube fixedly arranged at the end part of the negative pressure tube, a connecting rope is arranged at the top of the tube wall of the connecting tube, a tube opening sealing plug is fixedly arranged at the tail end of the connecting rope, and the tube opening sealing plug is connected with the negative pressure tube. An L-shaped hanging piece is fixedly arranged at the bottom of the pipe wall of the connecting pipe, a strip-shaped opening is formed in the vertical portion of the L-shaped hanging piece, an anti-falling piece is arranged at the bottom of the strip-shaped opening, a rotating shaft is fixedly arranged on one side of the anti-falling piece, and one side of the anti-falling piece is rotationally arranged in the strip-shaped opening through the rotating shaft. The shaft wall of the rotating sha