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Gore Unleashes Tigris Peripheral Stent In The US

 
• By Reed Miller

The company says the device's flexibility and durability give it critical advantages over other stents in difficult-to-treat peripheral arteries.

Tigris
Gore's Tigris stent for the superficial femoral or proximal popliteal arteries • Source: WL Gore

WL Gore & Associates Inc. expects US FDA approval of its Tigris heparin-coated peripheral vascular stent, announced Aug. 2, to expand the peripheral artery disease patient population that can be safely treated with vascular stents.

According to Gore, there are between 8 million and 12 million peripheral artery disease patients in the US. Treating diseased vessels in the leg, especially behind the knee, is especially difficult, because the stent is subject to extension, flexion, torsion and compression as the patient bends their knee, often causing stents implanted in these arteries to fracture

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