Anti-blocking drainage device for thoracic surgery

Abstract

The invention discloses an anti-blockage drainage device for thoracic surgery based on big data, which includes a sealed tank, an anti-blockage device and a stirring device, and the sealed tank, the anti-blockage device and the stirring device are connected by a hose. The other end of the hose is provided with a drainage head, the hose between the anti-blocking device and the sealed tank is provided with a flow meter, and the sealed tank is provided with a medical negative suction pump and a drain pipe. The medical negative suction pump is equipped with a sound insulation mechanism, the top of the sealed tank is provided with an air intake pipe, the top of the air intake pipe is provided with an air filter, and the air intake pipe is provided with a one-way air intake valve. Beneficial effect: through the design of three flexible tubes, it finally plays a shunting effect and further blocks the clot. Before the clot enters the anti-blocking device through the flexible tube, it first enters the empty cylinder, and the rotating blade is arranged in the empty cylinder to facilitate blood coagulation. After the block and liquid enter, the rotating blades can be driven to rotate, so that the set rotating blades can have a certain effect of crushing the blood clots and further prevent blockage.

Description

technical field [0001] The invention relates to the medical field, in particular to an anti-blockage drainage device for thoracic surgery. Background technique [0002] Closed chest drainage is a common treatment method in the field of cardiothoracic surgery. During treatment, the gas and liquid in the patient's chest cavity should be discharged in time. Several drainage methods in the prior art have certain deficiencies. One of them is to use a syringe to repeatedly suck the gas and liquid in the patient's chest cavity. The disadvantage is that repeated puncture of the patient's thorax increases the pain of the patient, the labor intensity of the medical staff is high, and the accumulation of gas and fluid in the patient's pleural cavity is not completely sucked. The chest drainage tubes widely used in clinical practice are medical silicone tubes with end holes and side holes. In order to keep the chest drainage unobstructed, it is often necessary to squeeze the drainage t...

AI Technical Summary

Problems solved by technology

During treatment, the gas and liquid in the patient's chest cavity should be discharged in time. Several drainage methods in the prior art have certain deficiencies. One of them is to use a syringe to repeatedly suck the gas and liquid in the patient's chest cavity. The disadvantage is that repeated puncture of the patient's thorax increases the pain of the patient, the labor intensity of the medical staff is high, and the accumulation of gas and fluid in the patient's pleural cavity is not completely sucked. The chest drainage tubes widely used in clinical practice are medical silicone tubes with end holes and side holes. In order to keep the chest drainage unobstructed, it is often necessary to squeeze the drainage tubes. However, the squeezing effect of these drainage tubes is not good and cannot produce a large pressure difference. , it is difficult to control the pressure difference, and it cannot cause a strong flushing effect on the clot and cellulose that block the drainage tube. The deficiency of this drainage tube is that the external fixation effect of the patient is not ideal

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