Bioprosthetic Valves with a Novel Support System with Heart Shape Commissural Posts

Continuous improvement in the mechanics, preservation and anticalcification treatment made bioprostheses the standard mode of valve replacement in the aging population. A novel Support System with large openings at the Commissural posts has been developed and the performance and durability of bioprostheses constructed went under evaluation. … Heart valve pulse duplicator. A heart valve pulse duplicator Vivitro SPS3891 (Vivitro Systems Inc., Victoria, BC Canada) was used to measure hemodynamic parameters. All tests were performed with the standard FDA waveform …

Go to article »

Join over 5000 cardiovascular device professionals who receive our testing and engineering insights and tips every month.