Interventional stent for preventing massive bleeding in cardiology department

Abstract

The invention provides an interventional stent for preventing massive bleeding in the cardiology department, and relates to the field of medical instruments. The interventional stent for preventing massive bleeding in the cardiology department comprises a front end opening, wherein metal fibers are arranged in the front end opening, a stent main body is fixedly connected to the right side of the front end opening, fixing convex rings are arranged on the side surface of the stent main body, a slow release layer is arranged on the side surface of the stent main body and located outside the fixing convex rings, and reinforcing ribs are arranged in the stent main body. Through the arrangement of the front end opening and a rear end opening, the stent is convenient to connect, the operation time is shortened, the bleeding amount of a patient is reduced, through the arrangement of a carrying ring, blood circulation in the stent is smoother, blood coagulation is prevented, through the use ofgraphene as a main body material and the arrangement of the slow release layer, foreign body sensation caused by the stent in the human body can be reduced, the human body can comfortable, and besides, the reinforcing ribs and the metal fibers are arranged, so that the stent is stable in structure.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to an interventional stent for preventing massive bleeding in the department of cardiology. Background technique [0002] Cardiology, namely cardiovascular medicine, is a clinical department set up by 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, Cardiovascular diseases such as myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction, common diseases include coronary heart disease, hypertension, arrhythmia, atrial fibrillation, paroxysmal supraventricular tachycardia, heart failure, myocarditis, congenital heart disease , cardiomyopathy, atrial septal defect, rheumatic heart disease, myocardial infarction, angina pectoris, acute infe...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an interventional stent for preventing massive bleeding in the Department of Cardiology, which solves the problem of strong foreign body sensation and large amount of bleeding in the Department of Cardiology

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