发明名称 |
Method of Making an Endoluminal Vascular Prosthesis |
摘要 |
A flat sheet of woven material includes warp yarns and weft yarns interlaced at substantially right angles to each other. A graft material is cut from the flat sheet of woven material such that the graft material includes a graft material longitudinal axis and the warp yarns are disposed at an angle relative to the graft material longitudinal axis. The warp yarns and weft yarns are not parallel to or perpendicular to the graft material longitudinal axis. The graft material is formed into the shape of an endoluminal prosthesis, such as by rolling opposing edges towards each other and securing the opposing edges to each other. The endoluminal prosthesis thus includes warp yarns disposed at an angle relative to the prosthesis longitudinal axis.
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申请公布号 |
US2012277850(A1) |
申请公布日期 |
2012.11.01 |
申请号 |
US201113096632 |
申请日期 |
2011.04.28 |
申请人 |
BERTINI TIMOTHY;MEDTRONIC VASCULAR, INC. |
发明人 |
BERTINI TIMOTHY |
分类号 |
A61F2/82;B21D51/16;B23K31/02;B23P11/00;B32B38/00 |
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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