发明名称 |
Uniform Crimping and Deployment Methods for Polymer Scaffold |
摘要 |
A medical device-includes a scaffold crimped to a catheter having an expansion balloon. The scaffold is crimped to the balloon by a process that includes one or more balloon pressurization steps. The balloon pressurization steps are selected to enhance scaffold retention to the balloon and maintain a relatively uniform arrangement of balloon folds about the inner surface of the crimped scaffold so that the scaffold expands in a uniform manner when the balloon is inflated.
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申请公布号 |
US2013255853(A1) |
申请公布日期 |
2013.10.03 |
申请号 |
US201213438211 |
申请日期 |
2012.04.03 |
申请人 |
WANG YUNBING;LUMAUIG ROMMEL;OBERHAUSER JAMES;ABBOTT CARDIOVASCULAR SYSTEMS INC. |
发明人 |
WANG YUNBING;LUMAUIG ROMMEL;OBERHAUSER JAMES |
分类号 |
B32B37/02;B32B37/14 |
主分类号 |
B32B37/02 |
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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