发明名称 |
Stent graft device |
摘要 |
A stent graft device (10) for treatment of a Type A dissection comprises a first tubular portion (12) for placement into the ascending aorta, a second tubular portion (14) for extending around the thoracic arch and down the descending aorta and a bypass tube (24) allowing perfusion during an operation. To allow blood flow to the arteries of the thoracic arch, the second tubular portion (14) has an elongate recess (32) with a recess lumen (35) which is fluidically connected to the lumen (28) of the second tubular portion by one or more apertures (36). The second tubular portion (14) has self expanding stents (30) along it and the first tubular portion (12) is corrugated and unstented. |
申请公布号 |
EP2465471(A2) |
申请公布日期 |
2012.06.20 |
申请号 |
EP20110275145 |
申请日期 |
2011.11.23 |
申请人 |
WILLIAM A. COOK AUSTRALIA PTY. LTD.;COOK MEDICAL TECHNOLOGIES LLC;THE CLEVELAND CLINIC FOUNDATION |
发明人 |
HARTLEY, DAVID ERNEST;IVANCEV, KRASNODAR;GREENBERG, ROY K. |
分类号 |
A61F2/06;A61F2/07;A61F2/95;A61F2/966 |
主分类号 |
A61F2/06 |
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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