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Still Encapsulating Your Stent in Two ePTFE Layers? One Layer. Bonded.
Two-layer sintered encapsulation has been the default for ePTFE covered stents for decades. This article sets the published evidence against what a single, bonded ePTFE layer changes: wall thickness and delivery profile, voids at the struts, membrane microstructure, and process control.
3 days ago9 min read
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