- 专利标题: Drug eluting folded stent and stent delivery system
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申请号: US12767099申请日: 2010-04-26
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公开(公告)号: US09615948B2公开(公告)日: 2017-04-11
- 发明人: Robert Melder
- 申请人: Robert Melder
- 申请人地址: US CA Santa Rosa
- 专利权人: Medtronic Vascular, Inc.
- 当前专利权人: Medtronic Vascular, Inc.
- 当前专利权人地址: US CA Santa Rosa
- 主分类号: A61F2/84
- IPC分类号: A61F2/84 ; A61F2/91 ; A61F2/958
摘要:
The drug eluting folded stent and a stent delivery system, which includes a stent having a plurality of struts interconnected to form a tubular body. At least one of the struts includes a U-shaped strut having in cross-section a first leg, a second leg, and a closed end connecting the first leg and the second leg, wherein the first leg, the second leg, and the closed end define a recess having a drug release opening opposite the closed end; and a drug coating disposed on the first leg, the second leg, and the closed end within the recess. The drug release opening is sized to release a drug from the drug coating at a predetermined drug elution rate.
公开/授权文献
- US20110264187A1 Drug Eluting Folded Stent and Stent Delivery System 公开/授权日:2011-10-27
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