Method of manufacturing a thin-layered, endovascular, polymer-covered stent device

摘要: A stent-graft composite intraluminal prosthetic device comprises an elongated radially adjustable tubular stent and a polyolefin cover positioned about exterior surface and/or interior thereof. The is formed heat melting film-like layer of material onto placed on mandrel. film has opposed longitudinal edges which are joined to form structure. plurality open spaces extending between surfaces permit radial adjustability, the secured together through stent. When both be covered, such layers may adheringly by adhesive, or laminated