Anti-leakage pleuroperitoneal cavity drainage tube

Abstract

The invention discloses an anti-leakage pleuroperitoneal cavity drainage tube, and belongs to the technical field of medical instruments, a hollow pipeline is compounded in the tube wall of a drainage tube main body, one end of the hollow pipeline is fixedly connected with an air bag, the other end of the hollow pipeline is fixedly connected with a hand-pinched one-way inflation valve, and the air bag wraps the outer wall of the pipeline of the drainage tube main body; the outer wall of the air bag is connected with a sterilizer through a fine line; The disinfector is provided with a hole for the insertion of the drainage tube main body pipeline, a disinfection sponge is arranged in the disinfector, and films are arranged at the inlet and outlet holes of the disinfector in a sealed manner, so that after the drainage tube is placed, the air bag can be quickly filled, the air bag is expanded to seal the wound, and ascites and pleural effusion are prevented from leaking; therefore, the drainage tube has the anti-leakage function, the use convenience of the drainage tube is improved, and meanwhile germs on the surface of the drainage tube can be conveniently eliminated through the arrangement of the sterilizer.

Description

technical field

[0001] The invention relates to the technical field of medical devices, in particular to an anti-leakage thoracoabdominal drainage tube. Background technique

[0002] Drainage tube is a medical device used for clinical surgical drainage to guide pus, blood, and fluid accumulated between human tissues or body cavities to the outside of the body, improve clinical symptoms, prevent postoperative infection, and promote wound healing.

[0003] At present, drainage tubes are routinely used in hospitals for drainage of the thoracoabdominal cavity, but during the use of existing drainage tubes, ascites and pleural fluid may leak outward through the insertion wound of the drainage tube, which not only increases the risk of infection Risk, and it brings inconvenience to the use of the drainage tube, aggravates the patient's discomfort, increases the workload of medical staff and medical expenses, and the drainage tube is easy to produce secondary damage due to bacteria...

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