https://www.selleckchem.com/products/ipi-549.html
To quantify B - and B -induced imaging artifacts of braided venous stents and to compare the artifacts to a set of laser-cut stents used in venous interventions. Three prototypes of braided venous stents with different geometries were tested in vitro. B field distortion maps were measured via the frequency shift Δf using multi-echo imaging. B distortions were quantified using the double angle method. The relative amplitudes B were calculated to compare the intraluminal alteration of B . Measurements were repeated with the stents in thre
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