Angiocardiography syringe device special for cardiology department

Abstract

The invention discloses an angiocardiography syringe device special for the cardiology department. The device comprises a syringe rod, a fixing block, a protective cover and a syringe body, wherein acontrol panel is mounted at the bottom of one side of the syringe body, an observation window is formed in the center of one side of the syringe body, the fixing block is arranged on the top of the inside of the syringe body, the syringe body and the fixing block are uniformly fixed and limited by a locking mechanism, a puncture needle tube is fixed to the top of the fixing block, the end, away from the fixing block, of the syringe rod extends to the outside of the syringe body, a pressing head is arranged at the end, away from the fixing block, of the syringe rod, heating blocks are arrangedon the inner walls of the two sides of the syringe body respectively, and a temperature sensor is arranged in the inner wall, bellow the heating blocks, of the syringe body. According to the angiocardiography syringe device, the syringe body, by mounting the syringe rod, a piston, the fixing block, the puncture needle tube and the locking mechanism, a contrast medium can be conveniently sucked before the puncture needle tube is mounted, the diameter of an inlet of the syringe body is large, and a contrast liquid with high viscosity can be conveniently sucked.

Description

technical field [0001] The invention relates to the technical field of cardiology, in particular to a special cardiovascular angiography injector device for the cardiology department. Background technique [0002] Department of Cardiology, that is, Department of 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 diseases. Cardiomyopathy, myocarditis, acute myocardial infarction and other cardiovascular diseases, in the process of diagnosis and treatment of cardiovascular diseases in the cardiology department of the hospital, in order to understand the specific conditions of the cardiovascular system more accurately, it is often necessary to perform angiographic examination on the blood vessels. The contrast agent is injected into the blood vessel through the injector, but most of the existing injectors have simple structure and single function, and specif...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a special cardiovascular radiography injector device for cardiology, to solve the problem that the puncture needle proposed in the above background technology is inconvenient to disassemble and replace, it is difficult to absorb contrast medium, it does not have protection and disinfection measures, and it cannot Heating the contrast medium and the problem of inconvenient cleaning

Images