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US Device Guide / Coronary Side Branch Stents

Company Name Product Name Material Catheter System Strut Wall Thickness Maximum Guidewire Size (inch) Recommended Guide Catheter Stent Diameter (mm) Stent Length (mm) Delivery System Length (cm) US FDA Indicated Use
Cordis, a Cardinal Health Company (manufactured by Tryton Medical) Tryton Side Branch Stent Cobalt chromium (balloon-expandable stent) Rapid exchange (Rx) 85 μm 0.014 6 F (0.068-inch minimum ID, kissing-balloon technique) 2.5–2.5, 2.5–3, 2.5–3.5, 3–3.5, 3.5–4 (side branch–main branch) 19 (2.5-mm side branch), 15 (3–3.5-mm side branch) 140 Indicated for improving the side branch luminal diameter of de novo native coronary artery bifurcation lesions (Medina classification 1.1.1; 0.1.1; 1.0.1) with a side branch diameter stenosis of ≥ 50% and a lesion length ≤ 5 mm, along with reference vessel diameters ≥ 2.5 to ≤ 3.5 mm in the side branch and ≥ 2.5 to ≤ 4 mm in the main branch; intended for use in conjunction with commercially available balloon expandable drug-eluting coronary stents in the main branch

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