The Angio-Seal vascular closure device uses three bioabsorbable components to actively seal the arteriotomy:
AnchorIntravascular: placed against the inside of the vessel wall.
CollagenExtravascular: placed on top of the arteriotomy in the tissue tract.
SutureCinches the anchor and collagen together to form a secure seal.
The FemoSeal vascular closure device uses 3 bioabsorbable components to actively seal the arteriotomy:
Two bioabsorbable polymer discs
SutureHemostasis is achieved by sealing the arteriotomy between the two discs, which are held together by bioabsorbable sutures complete with friction lock