FLEXIBLE STRETCH STENT-GRAFT
A stent device including a stent frame encapsulated by a first graft member and a second graft member. The first graft member can be bonded to the second graft through a plurality of gaps in the stent frame. The stent device also includes an expansion portion that elongates when the stent device is...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A stent device including a stent frame encapsulated by a first graft member and a second graft member. The first graft member can be bonded to the second graft through a plurality of gaps in the stent frame. The stent device also includes an expansion portion that elongates when the stent device is transitioned from a straight configuration to a bent configuration in order to maintain a substantially constant effective cross-sectional area along a longitudinal axis of the stent device in the bent configuration. |
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