The sinus obliquus is the only self-expanding hybrid stent with a beveled proximal stent tip in a closed-cell design used to treat symptomatic obstruction of the iliac vein near the bifurcation to the inferior vena cava. Approximately 50-60%¹’² of patients with iliofemoral venous thrombosis have compression of the predominantly left iliac vein by the right iliac artery – the so-called May-Thurner syndrome. The special design of the sinus obliquus enables the treatment of this special indication.
Uniqueness
Oblique Power Crown
Repositionability
Study Data – TOPOS 12-month-results³
Study Data – TOPOS 24-month-results
1 Prof. Dr. Schlager, Endovaskuläre venöse Rekanalisation: Stents für die Venen | Ärztezeitung (aerztezeitung.at), 25.09.2018
2 Schleimer et al, The treatment of Post-Thrombotic Syndrome, Dtsch Arztebl Int., 2016
3 Sebastian et al, Twelve-month clinical outcomes of a hybrid oblique self-expanding nitinol stent used for the treatment of post-thrombotic syndrome with common iliac vein compression: The TOPOS study, sagepub.com., 2021
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