Blood flow into vascular catheters of different size and number of sideholes. Model experiments with flush fluid injections.
Using an experimental model of the arterial circulation system, inflow of blood into polyethylene catheters following injection of contrast medium and isotonic saline solution was evaluated. The experiments included an analysis of the influence of density and viscosity of the flush solutions as well as the effect of catheters of different sizes with and without sideholes.
D001158:Arteries / Q000502:physiology; D001775:Blood Circulation; D002404:Catheterization / Q000009:adverse effects; D003287:Contrast Media; D007267:Injections; D008955:Models, Cardiovascular; D012212:Rheology; D013923:Thromboembolism / Q000209:etiology
D003287:Contrast Media