发明名称 |
TOPOGRAPHIC COATINGS AND COATING METHODS FOR MEDICAL DEVICES |
摘要 |
Medical devices having topographic coatings are provided. The topographic coatings have regions of high and low elevation and may be composed of polymers, metals, ceramics, proteins and other biocompatible materials. Such topographic coatings facilitate the deposition, elution, and protection of therapeutic agents on the medical device, manipulation of the medical device, and other purposes. In particularly preferred embodiments, the medical device comprises a stent for vascular implantation. |
申请公布号 |
WO2005099621(A3) |
申请公布日期 |
2007.02.01 |
申请号 |
WO2005US11468 |
申请日期 |
2005.04.05 |
申请人 |
XTENT, INC.;GRAINGER, JEFFRY, J.;HNOJEWYJ, OLEX |
发明人 |
GRAINGER, JEFFRY, J.;HNOJEWYJ, OLEX |
分类号 |
A61F2/00;A61F2/82;A61K9/22 |
主分类号 |
A61F2/00 |
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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