Efficacy of Low-Pressure Inflation of Oversized Drug-Coated Balloon for Coronary Artery Disease

Figure 1

Measurements of balloon diameter (the SeQuentPlease) at each inflation pressure less than 6 atm (ex vivo). Three balloons of each size of the SeQuentPlease were measured with a digital caliper at each inflation pressure and mean values are shown. At 2-3 atm, the balloon diameter will be less by approximately 0.25–0.5 mm than the commercial size. At 1 atm, the diameter will be less than 0.5 mm of the commercial size.