Marker location and significance

1. Self-expanding TAVI device to have 2 rows of marker

• First Markers are located at Node 1

• Second Markers are located at Node 3

2. First marker helps

• In precise implantation of the valve at the targeted implantation zone

• To ascertain the depth of implant

3. Second marker indicates

• When the THV leaflets are going to get deployed

Key Features

Self-expandable Nitonol Frame

Conformable to native annulus

Three-tentacle design

Less metal at outflow

Large frame cells ( ≥ 15 Fr)

Facilitates easy access to the coronory arteries

Extended Sealing skirt

Multigates paravalvular leak

Non-flared inflow part

Reduces conduction abnormality

Bovine Pericardium

• Made from single bovine pericardium

• Bioprosthetic valve leaflets are supra-annular in position provides superior hemodynamics by providing larger effective orifice area and lower pressure gradient

• Supra-annular valve position helps to maintain circular shape of the bioprosthetic valve even if the native annuals shape is elliptical

• Anti-calcification treatment