ENDOVASCULAR STENT GRAFT COVER WITH TORSION LAYER
An endovascular stent graft cover for delivering a stent graft to a target deployment site. The endovascular stent graft cover includes a tubular inner layer and a tubular outer layer. The stent graft cover also includes a tubular torsion layer disposed between the tubular inner layer and the tubula...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | An endovascular stent graft cover for delivering a stent graft to a target deployment site. The endovascular stent graft cover includes a tubular inner layer and a tubular outer layer. The stent graft cover also includes a tubular torsion layer disposed between the tubular inner layer and the tubular outer layer. The tubular torsion layer includes first wires and second wires. The first wires have a flat profile along a first longitudinal axis of the first wires. The second wires have a circular profile along a second longitudinal axis of the second wires. The tubular torsion layer is configured to radially align at the target deployment site the stent graft loaded into a distal portion of the stent graft cover. |
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