The device creates a mechanical seal by sandwiching the arteriotomy between a bioabsorbable anchor and collagen sponge, which dissolve in 60 to 90 days.²

1. Anchor: Bioabsorbable co-polymer anchor placed against the inside of the vessel wall
2. Collagen: Placed on top of the arteriotomy in the tissue tract
3. Suture: Cinches the anchor and collagen together to form a secure seal