fig2

Figure 2. The triple-balloon catheter - inflated balloons (frontal anchor balloons and two elongated dilating balloons) (cited from Weichselbaum and Stark[6] with permission)
Figure 2. The triple-balloon catheter - inflated balloons (frontal anchor balloons and two elongated dilating balloons) (cited from Weichselbaum and Stark[6] with permission)
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