发明申请
US20100222872A1 Methods, Compositions and Devices for Treating Lesioned Sites Using Bioabsorbable Carriers
审中-公开
用生物可吸收载体处理病变部位的方法，组成和装置
- 专利标题： Methods, Compositions and Devices for Treating Lesioned Sites Using Bioabsorbable Carriers
- 专利标题（中）： 用生物可吸收载体处理病变部位的方法，组成和装置
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申请号： US12782656申请日： 2010-05-18
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公开(公告)号： US20100222872A1公开(公告)日： 2010-09-02
- 发明人: Lothar W. Kleiner , Syed Hossainy , Irina Astafieva , Stephen Pacetti , Thierry Glauser , Jessica Desnoyer , Florian N. Ludwig
- 申请人： Lothar W. Kleiner , Syed Hossainy , Irina Astafieva , Stephen Pacetti , Thierry Glauser , Jessica Desnoyer , Florian N. Ludwig
- 申请人地址： US CA Santa Clara
- 专利权人： Advanced Cardiovascular Systems, Inc.
- 当前专利权人： Advanced Cardiovascular Systems, Inc.
- 当前专利权人地址： US CA Santa Clara
- 主分类号： A61F2/82
- IPC分类号： A61F2/82 ; A61F2/00
摘要：
Methods and compositions for the sustained release of treatment agents to treat an occluded blood vessel and affected tissue and/or organs are disclosed. Porous or non-porous bioabsorbable glass, metal or ceramic bead, rod or fiber particles can be loaded with a treatment agent, and optionally an image-enhancing agent, and coated with a sustained-release coating for delivery to an occluded blood vessel and affected tissue and/or organs by a delivery device. Implantable medical devices manufactured with coatings including the particles or embedded within the medical device are additionally disclosed.