| 摘要 |
The invention discloses a tubular vascular implant comprising a radially deformable frame (81) enabling the endoluminal percutaneous implantation of the implant which further has a sleeve (79) terminated, beyond the frame, with a self-supporting anastomosable portion (71, 73). The sleeve portion essentially located opposite the frame (81) is radially extensible, and/or only takes up its radially open tubular form by the action of the said frame which holds it and then presents its second diameter. The anastomosable end portion of the sleeve (71, 73) is less radially extensible than the other portion (79) and/or naturally takes up of its own accord a radially open tubular shape. This invention is useful in the treatment of aneurysms.
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