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公开(公告)号:US20130018258A1
公开(公告)日:2013-01-17
申请号:US13534990
申请日:2012-06-27
申请人: Martyn Folan , Fergal Horgan , Marie Turkington
发明人: Martyn Folan , Fergal Horgan , Marie Turkington
CPC分类号: A61L29/146 , A61F2/06 , A61F2/958 , A61F2002/9583 , A61F2210/0004 , A61F2250/0067 , A61L29/16 , A61L2300/602 , A61M2025/1086 , A61M2025/1088
摘要: An endoprosthesis (e.g., a sleeve) can be used to deliver therapeutic agents to vascular dissections or perforations. The sleeve can have a tissue adhesive and a drug-eluting biodegradable substrate layer.
摘要翻译: 可以使用内用假体(例如,套筒)将治疗剂递送至血管解剖或穿孔。 套筒可以具有组织粘合剂和药物洗脱的可生物降解的基底层。
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公开(公告)号:US20110045055A1
公开(公告)日:2011-02-24
申请号:US12860304
申请日:2010-08-20
申请人: John Hingston , Michael Robichaud , Jan Weber , Adrian McNamara , Aiden Flanagan , Fergal Horgan
发明人: John Hingston , Michael Robichaud , Jan Weber , Adrian McNamara , Aiden Flanagan , Fergal Horgan
CPC分类号: A61L31/088 , A61L31/14 , A61L31/146 , A61L31/16 , A61L2400/12
摘要: According to one aspect of the invention, implantable or insertable medical devices are provided which can delay release of one or more therapeutic agents for a predetermined time after implantation in a subject. In various embodiments, a therapeutic agent delivery profile of this type is provided by employing a temporary barrier layer which initially permits little to no release of the therapeutic agent, but which layer permits much greater release levels after a predetermined period of time. Other aspects of the invention relate to methods of forming such devices and to methods of using such devices.
摘要翻译: 根据本发明的一个方面,提供了可植入或可插入的医疗装置,其可以在植入受试者之后延迟一个或多个治疗剂释放预定时间。 在各种实施方案中,通过采用临时阻挡层来提供这种类型的治疗剂递送分布,该临时阻挡层最初允许治疗剂很少或不释放,但是哪个层在预定时间段之后允许更大的释放水平。 本发明的其它方面涉及形成这种装置的方法以及使用这种装置的方法。
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