发明名称 |
Balloon expandable superelastic stent |
摘要 |
A balloon expandable superelastic stent is made of a Ti-Ni-Nb (the content of Nb being at least 3 at %) shape memory alloy. A shape recovery temperature of the stent is lower than a living body temperature in an unloaded state after shape memory treatment. The shape recovery temperature exceeds the living body temperature after the stent is mounted to a catheter and released from the catheter in a living body.
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申请公布号 |
US2005209683(A1) |
申请公布日期 |
2005.09.22 |
申请号 |
US20050071516 |
申请日期 |
2005.03.03 |
申请人 |
YAMAUCHI KIYOSHI;MORI KOUJI;YAMASHITA SHUZOU |
发明人 |
YAMAUCHI KIYOSHI;MORI KOUJI;YAMASHITA SHUZOU |
分类号 |
A61F2/84;A61F2/00;A61F2/06;A61F2/90;A61L27/06;A61L31/02;(IPC1-7):A61F2/06 |
主分类号 |
A61F2/84 |
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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