- 专利标题： Polyurethane and polyurea biomaterials for use in medical devices
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申请号： US09593921申请日： 2000-06-13
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公开(公告)号： US06437076B1公开(公告)日： 2002-08-20
- 发明人: Edward DiDomenico , David L. Miller , Michael Eric Benz
- 申请人： Edward DiDomenico , David L. Miller , Michael Eric Benz
- 主分类号： C08G1862
- IPC分类号： C08G1862
摘要：
A medical device comprising a biomaterial formed from a polymer comprising urethane groups, urea groups, or combinations thereof, and sacrificial moieties that preferentially oxidize relative to other moieties in the polymer.
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