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. |
申请公布号 |
US2016038320(A1) |
申请公布日期 |
2016.02.11 |
申请号 |
US201514918318 |
申请日期 |
2015.10.20 |
申请人 |
Abbott Cardiovascular Systems Inc. |
发明人 |
Wang Yunbing;Lumauig Rommel;Oberhauser James |
分类号 |
A61F2/958;B23P11/00 |
主分类号 |
A61F2/958 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Santa Clara CA US |