发明授权
- 专利标题： Block biodegradable copolymers for medical devices
- 专利标题（中）： 用于医疗器械的可生物降解的共聚物
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申请号： US11556865申请日： 2006-11-06
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公开(公告)号： US07691402B2公开(公告)日： 2010-04-06
- 发明人: Ya Guo , Peiwen Cheng
- 申请人： Ya Guo , Peiwen Cheng
- 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： A61F2/00
- IPC分类号： A61F2/00 ; A61F13/00
摘要：
Disclosed herein are implantable medical devices comprising controlled release biodegradable block copolymers or coated with controlled release block copolymers and at least one drug releasable from the block copolymer. The controlled release block copolymers comprise least two blocks selected from the group consisting of polyesters, polyethers, and polyurethanes.
公开/授权文献
- US20080107704A1 Block Biodegradable Copolymers for Medical Devices 公开/授权日：2008-05-08
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