Anti-pollution catheter with tube cap

• Main Authors: HUANG LINGFANG, WANG TAO, WEI XIAOLE, HUANG TAIPING, WEI HONGMIAN, WEI YUAN, MO LIPING, CHEN CHUNNA
• Format: Patent
• Language: Chinese; English
• Published: 25.01.2022
• 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 an anti-pollution catheter with a tube cap, which relates to the technical field of medical instruments and is characterized in that a tube cap structure is arranged at the end part of each of a dosing joint and a water injection joint, and an air bag fixing structure for fixing a tube body is arranged at the other end of a water injection channel; the pipe cap structure comprises a shell, a pagoda-shaped connector is arranged on the inner wall of the shell, and an anti-falling part is arranged on the surface of the pagoda-shaped connector. According to the utility model, the pagoda-shaped sealing plug is arranged, so that the pipe diameters of administration joints with different specifications can be met, the pagoda-shaped sealing plug extends into the pipe for a certain distance, and the shell also covers a certain range, so that the efficient sealing effect is achieved, and meanwhile, the anti-falling part is arranged, so that the sealing plug is prevented from being easily sep