Anti-blocking drainage device for thoracic surgery department

Abstract

The invention discloses an anti-blocking drainage device for the thoracic surgery department. The device comprises a bottom plate, wherein supporting legs are fixedly connected to the four corners ofthe top of the bottom plate, the tops of the four supporting legs are fixedly connected with a first clamping plate, the top of the first clamping plate is fixedly connected with a filter tank and a recycle tank, and the filter tank comprise a tank body, a first connecting hole, a second connecting hole, a third connecting hole, a top cover, a sealing ring, a sleeve, an external thread and an internal thread. The anti-blocking drainage device for the thoracic surgery department has the advantages that the drainage device is arranged, and three conveying pipes are utilized, so that air or liquid in the thoracic cavity can be divided, then a filter mechanism can isolate sediment, a filter element can further filter, thereby achieving the purposes of a good filter effect and an excellent anti-blocking effect; a vacuum pump extracts air in the recycle tank through a breather pipe, so that negative pressure is formed in the recycle tank, thereby introducing a liquid in a transition tank into the recycle tank, achieving the purposes of convenient drainage and a good use effect.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an anti-blockage drainage device for thoracic surgery. Background technique [0002] Closed thoracic drainage is a commonly used treatment method in the field of cardiothoracic surgery. During treatment, the gas and fluid in the patient's chest cavity should be discharged from the body in time. There are certain deficiencies in several drainage methods of the prior art, one of which is to repeatedly suck the gas and liquid in the patient's chest cavity with a syringe. The disadvantage of this method is that the patient's chest cavity is repeatedly punctured, which increases the patient's The labor intensity of the medical staff is high, and the accumulation of air and fluid in the patient's chest is not completely sucked; another method is the thoracentesis drainage method. Type medical silicone tube, in order to keep the chest drainage unobstructed, it is often necessar...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an anti-blockage drainage device for thoracic surgery, which has the advantages of good anti-blockage effect, good drainage effect and easy operation, and solves the problem of poor anti-blockage effect, inconvenient operation and increased number of patients in traditional methods. painful problem

Images