发明名称 |
Ultrasonic crimping of a varied diameter vascular graft |
摘要 |
A method of crimping a varied diameter graft is includes the steps of (i) providing a flat-woven tubular graft having an enlarged woven bulbous portion disposed between flat-woven tubular ends, wherein the flat-woven diameter of the bulbous section is greater than the flat woven diameters of the tubular ends; (ii) providing a mandrel shaped and sized to the woven bulbous section and having a curved crimping surface; and (iii) positioning the curved crimping surface within the bulbous woven section so that the bulbous woven section contours to the curved crimping surface. |
申请公布号 |
US2005228489(A1) |
申请公布日期 |
2005.10.13 |
申请号 |
US20040822955 |
申请日期 |
2004.04.12 |
申请人 |
SCIMED LIFE SYSTEMS, INC. |
发明人 |
KUJAWSKI DENNIS |
分类号 |
A61F2/00;A61F2/06;B29C35/02;B29C53/30;B29C53/82;B29C67/00;(IPC1-7):A61F2/06 |
主分类号 |
A61F2/00 |
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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