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Experimental and numerical investigation of orbital atherectomy: absence of cavitation

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Academic year: 2020

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Figure

Figure 1. Photograph of the rotating atherectomy device that motivated the present investigation (Diamondback 360, Car-diovascular Systems, Inc., St
Figure 3. Diagram of the experimental setup for the atherec-tomy device situated in a tube with superimposed throughflow
Figure 6. A sequence of photographs extracted at 2-second intervals from high-speed photography for operation with an eccentric crown rotating at 185,000 rpm
Figure 7. A sequence of photographs extracted at 2-second intervals from high-speed photography for operation with a concentric 2.5 mm crown rotating at 214,000 rpm and with introduced air bubbles serving as a tracer
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