Interventional stent for preventing massive bleeding in cardiology department
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A technique for massive bleeding and cardiology, applied in the field of medical equipment, can solve the problems of strong foreign body sensation and excessive bleeding in cardiology stents, and achieve the effects of reducing the time spent on surgery, smooth blood circulation, and stable structure
Pending Publication Date: 2020-12-22
卢飞飞
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[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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[0030] like Figure 1-6 As shown, the embodiment of the present invention provides an interventional stent for preventing massive bleeding in the department of cardiology, including a front port 1, the front port 1 is used to connect with the rear port 7 of the stent or a blood vessel, and the inside of the front port 1 is provided with a metal fiber 9 , to enhance the structure of the front port 1, the right side of the front port 1 is fixedly connected with the stent body 2, the main pipeline for blood circulation of the stent body 2, and the side surface of the stent body 2 is provided with a fixed convex ring 3, so that it is easy to form a snap connection , to make the connection more stable, the side surface of the bracket main body 2 and the outside of the fixed convex ring 3 are provided with a slow release layer 11, so that the human body feels less foreign body sensation, the inside of the bracket main body 2 is provided with reinforcing ribs 5, the gun bracket main b...
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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...
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Application Information
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