发明名称 |
DOPPELT UNTERSTÜTZTES INTRALUMINALES TRANSPLANTAT |
摘要 |
A dual supported intraluminal graft comprising a biocompatible flexible layer sandwiched between two structural support layers. The preferred embodiment comprises a first structural support, such as a stent, which is concentrically retained within a tubular shaped PTFE graft which is concentrically retained within a second structural support, such as a stent. The ends of the PTFE graft may be folded back onto the outer surface of the second structural support thereby forming flaps. Upon radial expansion of the preferred embodiment, the stent/graft/stent assembly forms inseparable layers. |
申请公布号 |
DE822789(T1) |
申请公布日期 |
2000.08.31 |
申请号 |
DE19960911474T |
申请日期 |
1996.04.02 |
申请人 |
IMPRA INC., TEMPE |
发明人 |
BYNON, ANNE;CUNDY, SANDRA;KOWLIGI, RAJAGOPAL |
分类号 |
A61F2/82;A61F2/00;A61F2/06;A61F2/84;A61F2/90;(IPC1-7):A61F2/06 |
主分类号 |
A61F2/82 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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