The ALLEGRA Transcatheter Heart Valve was developed to replace calcified aortic valves. It consists of bovine pericardium, which stands for ruggedness and durability.
The Nitinol stent features six gold markers to ensure good visibility.
The radial forces are well balanced, enabling a secure attachment in the annulus. On top of that, the flexible stent design in the upper area (flexible commissures) lowers the load on the valve leaflet.
The ALLEGRA Transcatheter Heart Valve is available in three sizes; the delivery and loading system are compatible with all three.
TAVI-System Broschüre von NVT Deutsch (2.6 MB)
TAVI-System brochure from NVT English (2.6 MB)
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