发明名称 |
Verfahren zur Herstellung eines Stents |
摘要 |
A stent manufactured for treating internal tubular organs, typically for treating a blood vessel, in which the stent has a sufficient diametral shrinkage ability and an ability for returning back to the original diameter thereof. <??>A zigzag shape-memorized stent A is manufactured by performing shape memorization where a wire 1 is fixed in a zigzag bent manner in which the wire is made from a shape-memorizing Ni-Ti alloy not having been subject to shape-memorization of any sort. A stent A being shape-memorized with a zigzag shape as well as a cylindrical shape could be manufactured by performing shape-memorization process in which a stent having been shape-memorized into a zigzag shape with the end portions thereof being connected by overlapping with each other, is attached to a cylindrical jig. <IMAGE> |
申请公布号 |
DE60138512(D1) |
申请公布日期 |
2009.06.10 |
申请号 |
DE2001638512 |
申请日期 |
2001.07.31 |
申请人 |
MANI INC. |
发明人 |
MATSUTANI, MASAAKI;FUKUDA, MASATOSHI;FUKUDA, SHOICHI |
分类号 |
A61F2/00;A61F2/07;A61F2/82;A61M29/02 |
主分类号 |
A61F2/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|