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HYDRA

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Supra-annular transcatheter aortic valve

HYDRA combines a self-expanding nitinol frame with bovine pericardium leaflets. Its three-zone frame provides differentiated mechanical properties, with two rows of radiopaque markers for positioning.

New HYDRA AVDC 1.5 delivery system. A braided capsule, extended 45 cm inline sheath and redesigned controls support navigation and controlled deployment.

Recapture and repositioning up to 80% of deployment, according to the applicable instructions for use.

Explore HYDRA and the new delivery system →

Manufacturer brochure (EN) Commissural alignment — EuroIntervention 2022 Contact us

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The new HYDRA AVDC 1.5 delivery system.

Original HYDRA AVDC 1.5 control diagram, from the manufacturer technical presentation.
- Braided capsule. Designed to support flexibility while crossing the aortic arch.
- 45 cm inline sheath. Extended support during valve deployment.
- Redesigned handle and turning knob. Increased grip profile and fewer rotations for deployment.
- 80% locking system. A control point for assessing implant depth and haemodynamics before final deployment.
- Active Release. A dedicated mechanism for final release of the frame extensions.
- Quick Close. Rapid capsule closure to support system withdrawal.
Technical reference: “Hydra AVDC 1.5 — Features and Benefits”, 13 September 2026, slides 2–9. The HYDRA brochure (REV.03, 2022) describes the valve and the preceding delivery configuration; it is not the source for AVDC 1.5 features. Refer to the applicable IFU for preparation and use.

Watch AVDC 1.5 demonstrations →
- Self-expanding nitinol frame with three zones of differentiated mechanical properties.
- Supra-annular bovine-pericardium leaflets and sealing skirt.
- Flexible outflow geometry designed to conform to the aorta.
- Two rows of radiopaque markers provide positioning references.
- Recapture and repositioning up to 80% of deployment, according to the applicable IFU.