Special dredging and drainage device capable of preventing blockage for cardiology department

Abstract

The invention discloses an anti-blockage dredging and drainage device special for the department of cardiology, and particularly relates to the field of medical instruments for the department of cardiology. The anti-blockage dredging and drainage device comprises a liquid collecting tank, a liquid collecting ball is detachably arranged at the top of the liquid collecting tank, a drainage tube is arranged at the top end of the liquid collecting ball, and a dredging piece is movably arranged in the drainage tube; the liquid collecting ball comprises a ball shell, a connecting pipe is fixedly arranged at the bottom end of the ball shell, an adjusting valve is fixedly arranged on the connecting pipe, threads are arranged on the outer wall of the bottom end of the connecting pipe, a connectinghole is formed in the top end of the ball shell, and an adjusting pipe is fixedly arranged on one side of the ball shell. Through cooperative use of the liquid collecting ball, the drainage tube and the dredging piece, accumulated liquid in the drainage tube circulates during drainage, the accumulated liquid can drive the main body shuttle to float, the connecting piece dredges a slightly blockedposition on the inner wall of the main body tube, the dredging piece is driven to float in the drainage tube to the liquid level height, and the blocked position is dredged; therefore, the problem oftreatment work interruption caused by blockage of the drainage tube in the drainage treatment process is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of cardiology medical devices, and more specifically, the invention relates to a dedicated drainage device for cardiology that can prevent blockage. Background technique [0002] The Department of Cardiology, that is, the Department of Cardiovascular Medicine, is a clinical department set up by the major internal medicine departments of hospitals at all levels for the diagnosis and treatment of cardiovascular and vascular diseases. The diseases treated include angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beats, arrhythmia, Myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction and other cardiovascular diseases. The drainage itself is a foreign body, and if it is placed in the body for too long, there is a possibility of infection around the drainage. Therefore, the drainage gauze placed in the wound cavity should be replaced every day, and the lo...

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Problems solved by technology

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a dedicated drainage device for cardiology that can prevent blockage. The blockage of the drainage tube is convenient for the smooth progress of the treatment work

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