| 摘要 |
This device (10) comprises an implant (20) which has a tubular endoprosthesis (30) with a radially deployable framework (36). The implant (20) comprises a flexible member (24) mounted movably on the endoprosthesis (30) so as to be interposed between the outer surface (40) and a blood circulation conduit (14). The device (10) comprises a deployment tool (26) which can adopt a configuration for introduction of the implant (20) and a configuration for release of the implant (20). In the configuration for introduction of the implant (20), the flexible member (24) comprises at least one free part (68) held axially away from the outer surface (40) in order to minimize the radial dimension of the implant (20). The free part (68) is at least partially displaceable against the outer surface (40) when the tool (26) moves from its configuration for introduction to its configuration for release. |
