发明名称 |
Methods for Crimping a Polymeric Stent Onto a Delivery Balloon |
摘要 |
A medical device-includes a polymer stent crimped to a catheter having an expansion balloon. The stent is crimped to the balloon by a process that includes heating the stent to a temperature below the polymer's glass transition temperature to improve stent retention without adversely affecting the mechanical characteristics of the stent when later deployed to support a body lumen.
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申请公布号 |
US2012316635(A1) |
申请公布日期 |
2012.12.13 |
申请号 |
US201213592273 |
申请日期 |
2012.08.22 |
申请人 |
JOW KEVIN F.;YANG ARLENE SUCY;YANG YUNBING;YAN KATHLEEN W.;ABBOTT CARDIOVASCULAR SYSTEMS INC. |
发明人 |
JOW KEVIN F.;YANG ARLENE SUCY;YANG YUNBING;YAN KATHLEEN W. |
分类号 |
A61F2/82;B29C65/02 |
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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