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公开(公告)号:US20080058919A1
公开(公告)日:2008-03-06
申请号:US11888500
申请日:2007-07-31
IPC分类号: A61F2/06
CPC分类号: A61L31/18 , A61F2/82 , A61F2/915 , A61F2002/91558 , A61F2002/91566 , A61F2210/0004 , A61F2250/0067 , A61F2250/0096 , A61F2250/0097 , A61L31/08 , A61L31/128 , A61L31/148 , A61L31/16 , A61L2300/00 , A61L2300/606 , C08L67/04
摘要: Various embodiments of stents with a polymeric body with radiopaque metallic particles incorporated in the stent body.
摘要翻译: 具有聚合体的支架的各种实施例,其具有结合在支架主体中的不透射线金属颗粒。
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公开(公告)号:US20080306584A1
公开(公告)日:2008-12-11
申请号:US11810518
申请日:2007-06-05
申请人: Pamela Kramer-Brown
发明人: Pamela Kramer-Brown
IPC分类号: A61F2/06
CPC分类号: A61L31/10 , A61L31/088 , A61L31/127 , A61L31/14 , A61L31/146 , A61L31/148 , A61L31/16 , A61L2300/604 , A61L2300/608 , A61L2300/624 , A61L2400/12
摘要: Implantable medical devices adapted to erodibly release delivery media for local and regional treatment are disclosed.
摘要翻译: 公开了适用于本地和区域处理的适用于可释放释放输送介质的可植入医疗装置。
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公开(公告)号:US20060271168A1
公开(公告)日:2006-11-30
申请号:US11438925
申请日:2006-05-22
申请人: Klaus Kleine , Pamela Kramer-Brown
发明人: Klaus Kleine , Pamela Kramer-Brown
IPC分类号: A61F2/06
CPC分类号: A61L31/022 , A61F2/91 , A61F2/915 , A61F2002/91533 , A61F2002/91575 , A61F2230/0054 , A61F2250/0068 , A61L31/10 , A61L31/146 , A61L31/148 , A61L31/16 , A61L2300/606
摘要: An implantable medical device is provided that degrades upon contact with body fluids so as to limit its residence time within the body. The device is formed of a porous corrodible metal to simultaneously provide high strength and an accelerated corrosion rate. The corrosion rate of a device formed of metal subject to self-dissolution or of a combination of metals subject to galvanic corrosion is accelerated by its porous structure. Coating the corrodible metallic device with a degradable polymer serves to delay the onset of corrosion of the underlying metallic structure.
摘要翻译: 提供可植入医疗装置,其与体液接触时降解,以限制其在体内的停留时间。 该装置由多孔可腐蚀金属形成,以同时提供高强度和加速的腐蚀速率。 由自身溶解的金属或受电偶腐蚀的金属的组合形成的器件的腐蚀速度由其多孔结构加速。 用可降解聚合物涂覆可腐蚀的金属器件用于延迟下面的金属结构的腐蚀开始。
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