| 发明名称 |
Flexible self-expandable stent and method for making the same |
| 摘要 |
Disclosed is a zig-zag type stent sheathed by an elastic rubber member including at least two zig-zag units (1) spaced at fixed intervals, and a cover member (3) which sheaths the zig-zag units and acts as connecting means such that the stent does not require separate connecting means between the zig-zag units and the stent is cylindrically formed. Further, spacing between the zig-zag units is determined using the following formula: <MATH> where, I is the interval between the zig-zag units which can be increased or decreased by 50%, d is a diameter of the stent, &thetas; is a curvature angle of the stent, and eta is the number of units. <IMAGE> |
| 申请公布号 |
EP0808614(A2) |
申请公布日期 |
1997.11.26 |
| 申请号 |
EP19970303517 |
申请日期 |
1997.05.22 |
| 申请人 |
SAMSUNG ELECTRONICS CO. LTD. |
发明人 |
SUH, SOO WON;KIM, IN YOUNG;CHOO, IN WOOK;DO, YOUNG SOO;CHOO, SUNG WOOK |
| 分类号 |
A61F2/84;A61F2/00;A61F2/04;A61F2/06;A61F2/24;A61F2/86;A61L31/10;A61M29/02 |
主分类号 |
A61F2/84 |
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