发明授权
US08236341B2 Poly(tetrafluoroethylene) polymer with nitric oxide donating surface
失效
聚（四氟乙烯）聚合物与一氧化氮捐赠表面
- 专利标题： Poly(tetrafluoroethylene) polymer with nitric oxide donating surface
- 专利标题（中）： 聚（四氟乙烯）聚合物与一氧化氮捐赠表面
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申请号： US12417335申请日： 2009-04-02
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公开(公告)号： US08236341B2公开(公告)日： 2012-08-07
- 发明人: Mingfei Chen , Ayala Hezi-Yamit
- 申请人： Mingfei Chen , Ayala Hezi-Yamit
- 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： C08F8/30
- IPC分类号： C08F8/30 ; C08F14/18 ; C09D127/22 ; A61L27/34 ; A61L31/10 ; C08K5/22
摘要：
Described herein are nitric oxide (NO)-donating poly(tetrafluoroethylene) (PTFE) polymers and polymer surfaces and methods of making and using the same. The NO-donating PTFE polymers can be used to fabricate at least a portion of an implantable medical device, coat at least a portion of an implantable medical device or form at least a portion of an implantable medical device. The NO-donating PTFE polymers provide controlled release of NO once implanted at or within the target site.
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