发明名称 |
Device for treating a duct through which blood flows and associated preparation method |
摘要 |
This device comprises a tubular endoprosthesis (11) of axis (X-X′) and a stent (13) of axis (Y-Y′) defining a distal retention opening (23A) and a proximal retention opening (23B). The device comprises a distal wire-like tie (33A) and a proximal wire-like tie (33B). Each tie (33A, 33B) forms a retaining loop (43) running around the endoprosthesis (11). Each retaining loop (43) can stretch between a configuration in which the endoprosthesis (11) is kept in a contracted state against the stent (13) and a configuration in which the endoprosthesis (11) is released. When each retaining loop (43) is in its releasing configuration, the axis (X-X′) of the endoprosthesis (11) is inclined with respect to the axis (Y-Y′) of the stent (13) when no external stresses are applied. The axis (X-X′) of the endoprosthesis (11) intersects the axis (Y-Y′) of the stent in the internal line (18) defined by the endoprosthesis (11).
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申请公布号 |
US8252037(B2) |
申请公布日期 |
2012.08.28 |
申请号 |
US20070223170 |
申请日期 |
2007.01.23 |
申请人 |
STYRC MIKOLAJ VITOLD;PEROUSE ERIC;LABORATOIRES PEROUSE |
发明人 |
STYRC MIKOLAJ VITOLD;PEROUSE ERIC |
分类号 |
A61F2/07;A61F2/95 |
主分类号 |
A61F2/07 |
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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